Stemedu

{"id":6983737507993,"title":"Lora32u4ii Lora Development Board, JST-PH2.0MM-2P Connector, IPEX Antenna, ATmega32u4 SX1276 HPD13A 915MHZ, for Arduino UNO Mega 2560 Nano","handle":"lora32u4ii-lora-development-board-jst-ph2-0mm-2p-connector-ipex-antenna-atmega32u4-sx1276-hpd13a-915mhz-for-arduino-uno-mega-2560-nano","description":"\u003ch4\u003eLora32u4ii Lora Development Board, JST-PH2.0MM-2P Connector, IPEX Antenna, ATmega32u4 SX1276 HPD13A 915MHZ, for Arduino UNO Mega 2560 Nano\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eATmega32u4 @ 8MHz with 3.3V logic\/power 3.3V regulator with 500mA peak current\noutput USB native support, comes with USB bootloade and serial port debugging\nBuilt in 100mA lipo charger with charging status indicator LED Reset button\nWorking voltage: 1.8 ~ 3.7V Receive current: 10 ~ 14mA Interface Type: SPI\nOperating temperature: -40 ° C to + 85 ° C Digital RSSI function Automatic\nfrequency correction Automatic gain control Radio wake-up function Low voltage\ndetection and temperature sensor Fast wakeup with frequency hopping Highly\nconfigurable packet handlers Package includes: 1 X LoRa32U4 II Lora Module\ndevelopment board 1 X JST-PH2.0MM-2P 1 X Antenna\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eLoRa32u4 II is a light and low consumption board based on the Atmega32u4 and HPD13 868MHz LoRA module and an USB battery charging circuit. Ideal for creating long range wireless networks that can exceed 2.4 GHz 802.15.4 and similar, it is more flexible than Bluetooth LE, does not require high power unlike WiFi and offers long range.\u003c\/li\u003e\n \u003cli\u003eLow voltage detection and temperature sensor, Highly configurable packet handlers\u003c\/li\u003e\n \u003cli\u003eThe ATmega32u4 is clocked at 8 MHz and 3.3 V. This chip has 32 K of flash, 2 K of RAM and built-in USB to Serial communication, debugging and programming capabilities without the need for an external FTDI chip, it can also act as an HID device (mouse, keyboard, USB MIDI device, etc).\u003c\/li\u003e\n \u003cli\u003eHow to email us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2021-08-14T15:52:44+10:00","created_at":"2021-08-14T15:52:44+10:00","vendor":"Stemedu","type":"Single Board Computers","tags":["cocoon"],"price":13600,"price_min":13600,"price_max":13600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":40818493161625,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07HD17Z3H","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Lora32u4ii Lora Development Board, JST-PH2.0MM-2P Connector, IPEX Antenna, ATmega32u4 SX1276 HPD13A 915MHZ, for Arduino UNO Mega 2560 Nano","public_title":null,"options":["Default Title"],"price":13600,"weight":18,"compare_at_price":null,"inventory_management":null,"barcode":"8541549619","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/soundstores.net\/cdn\/shop\/products\/B07HD17Z3H.jpg?v=1628948752","\/\/soundstores.net\/cdn\/shop\/products\/61_6FDzlUUL.jpg?v=1628948752","\/\/soundstores.net\/cdn\/shop\/products\/71xW7yCvRSL.jpg?v=1628948752","\/\/soundstores.net\/cdn\/shop\/products\/615zCawvp-L.jpg?v=1628948752","\/\/soundstores.net\/cdn\/shop\/products\/816izUuV7UL.jpg?v=1628948752","\/\/soundstores.net\/cdn\/shop\/products\/717S1rWiNnL.jpg?v=1628948752"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/products\/B07HD17Z3H.jpg?v=1628948752","options":["Title"],"media":[{"alt":null,"id":23863487135897,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/B07HD17Z3H.jpg?v=1628948752"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/B07HD17Z3H.jpg?v=1628948752","width":1001},{"alt":null,"id":23858483658905,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/61_6FDzlUUL.jpg?v=1628948752"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/61_6FDzlUUL.jpg?v=1628948752","width":1001},{"alt":null,"id":23858483691673,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/71xW7yCvRSL.jpg?v=1628948752"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/71xW7yCvRSL.jpg?v=1628948752","width":1001},{"alt":null,"id":23858483724441,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/615zCawvp-L.jpg?v=1628948752"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/615zCawvp-L.jpg?v=1628948752","width":1001},{"alt":null,"id":23858483757209,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2559,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/816izUuV7UL.jpg?v=1628948752"},"aspect_ratio":1.0,"height":2559,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/816izUuV7UL.jpg?v=1628948752","width":2560},{"alt":null,"id":23858483789977,"position":6,"preview_image":{"aspect_ratio":1.688,"height":814,"width":1374,"src":"\/\/soundstores.net\/cdn\/shop\/products\/717S1rWiNnL.jpg?v=1628948752"},"aspect_ratio":1.688,"height":814,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/717S1rWiNnL.jpg?v=1628948752","width":1374}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch4\u003eLora32u4ii Lora Development Board, JST-PH2.0MM-2P Connector, IPEX Antenna, ATmega32u4 SX1276 HPD13A 915MHZ, for Arduino UNO Mega 2560 Nano\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eATmega32u4 @ 8MHz with 3.3V logic\/power 3.3V regulator with 500mA peak current\noutput USB native support, comes with USB bootloade and serial port debugging\nBuilt in 100mA lipo charger with charging status indicator LED Reset button\nWorking voltage: 1.8 ~ 3.7V Receive current: 10 ~ 14mA Interface Type: SPI\nOperating temperature: -40 ° C to + 85 ° C Digital RSSI function Automatic\nfrequency correction Automatic gain control Radio wake-up function Low voltage\ndetection and temperature sensor Fast wakeup with frequency hopping Highly\nconfigurable packet handlers Package includes: 1 X LoRa32U4 II Lora Module\ndevelopment board 1 X JST-PH2.0MM-2P 1 X Antenna\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eLoRa32u4 II is a light and low consumption board based on the Atmega32u4 and HPD13 868MHz LoRA module and an USB battery charging circuit. Ideal for creating long range wireless networks that can exceed 2.4 GHz 802.15.4 and similar, it is more flexible than Bluetooth LE, does not require high power unlike WiFi and offers long range.\u003c\/li\u003e\n \u003cli\u003eLow voltage detection and temperature sensor, Highly configurable packet handlers\u003c\/li\u003e\n \u003cli\u003eThe ATmega32u4 is clocked at 8 MHz and 3.3 V. This chip has 32 K of flash, 2 K of RAM and built-in USB to Serial communication, debugging and programming capabilities without the need for an external FTDI chip, it can also act as an HID device (mouse, keyboard, USB MIDI device, etc).\u003c\/li\u003e\n \u003cli\u003eHow to email us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n \u003c\/ul\u003e"}

{"id":7496405123225,"title":"Stemedu 1460 PCS Resistors Assortment Kit, 1\/4W 1% Metal Film Resistor Pack, 1 ohm - 1M ohm Assorted Resistance Set, 73 Values, 20 pcs per Value, Individual Bags with Tags for DIY Electronic Projects","handle":"stemedu-1460-pcs-resistors-assortment-kit-1-4w-1-metal-film-resistor-pack-1-ohm-1m-ohm-assorted-resistance-set-73-values-20-pcs-per-value-individual-bags-with-tags-for-diy-electronic-projects","description":"\u003ch3\u003eStemedu 1460 PCS Resistors Assortment Kit, 1\/4W 1% Metal Film Resistor Pack, 1 ohm - 1M ohm Assorted Resistance Set, 73 Values, 20 pcs per Value, Individual Bags with Tags for DIY Electronic Projects\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eStemedu 1460 PCS Resistors Assortment Kit 1\/4W 73 Values\n1% Metal Film Resistor Kit 1ohm - 1Mohm, 20pcs per value, individual bags with\ntags for value Labeled with Resistor Values Neatly packaged in individual bags\nwith tags for the value, distributed bag can be reused. Value Table This kit\nhas an excellent presentation as well as including a table to read the\nresistance values. All the small bags are stored in a carton, easy to identify\nand use. Use a multimeter to measure resistance The accuracy is 1%, in\naddition to the color wheel to calculate the resistance value, you can also\nuse a multimeter to measure the resistance value. Read more Stemedu resistor\nassortment kit contains 1460pcs resistors with variety values. Enough quantity\nfor your DIY project and experiments Precision:1%Values : 73Total amount:\n1460pcs Package Included: 1ohm (20pcs) 1.2ohm (20pcs) 1.5ohm (20pcs) 1.8ohm\n(20pcs) 2.2ohm (20pcs) 2.7ohm (20pcs) 3.3ohm (20pcs) 3.9ohm (20pcs) 4.7ohm\n(20pcs) 5.6ohm (20pcs) 6.8ohm (20pcs) 8.2ohm (20pcs) 10ohm (20pcs) 12ohm\n(20pcs) 15ohm (20pcs) 18ohm (20pcs) 22ohm (20pcs) 27ohm (20pcs) 33ohm (20pcs)\n39ohm (20pcs) 47ohm (20pcs) 56ohm (20pcs) 68ohm (20pcs) 82ohm (20pcs) 100ohm\n(20pcs) 120ohm (20pcs) 150ohm (20pcs) 180ohm (20pcs) 220ohm (20pcs) 270ohm\n(20pcs) 330ohm (20pcs) 390ohm (20pcs) 470ohm (20pcs) 560ohm (20pcs) 680ohm\n(20pcs) 820ohm (20pcs) 1kohm (20pcs) 1.2kohm (20pcs) 1.5kohm (20pcs) 1.8kohm\n(20pcs) 2.2kohm (20pcs) 2.7kohm (20pcs) 3.3kohm (20pcs) 3.9kohm (20pcs)\n4.7kohm (20pcs) 5.6kohm (20pcs) 6.8kohm (20pcs) 8.2kohm (20pcs) 10kohm (20pcs)\n12kohm (20pcs) 15kohm (20pcs) 18kohm (20pcs) 22kohm (20pcs) 27kohm (20pcs)\n33kohm (20pcs) 39kohm (20pcs) 47kohm (20pcs) 56kohm (20pcs) 68kohm (20pcs)\n82kohm (20pcs) 100kohm (20pcs) 120kohm (20pcs) 150kohm (20pcs) 180kohm (20pcs)\n220kohm (20pcs) 270kohm (20pcs) 330kohm (20pcs) 390kohm (20pcs) 470kohm\n(20pcs) 560kohm (20pcs) 680kohm (20pcs) 820kohm (20pcs) 1Mohm (20pcs) See More\nDetails See More Details See More Details See More Details See More Details\nSee More Details Reset button ✓ ✓ ✓ With ESP-01 1 pcs Programming ESP-01\nESP-01 \/ ESP-01S ESP-01 ESP-01S Product Stemedu 2PCS USB to ESP-01 ESP8266\nAdapter, Wireless WiFi Module Wi-Fi CH340G Programmer, UART PORG, 4.5-5.5V,\n115200 Baud Rate Stemedu 2PCS USB to ESP8266 Adapter Module ESP-01 Prog\nESP-01S Programmer Downloader CH340C Driver with Reset Button, Easy to use\nStemedu 600PCS 1\/4W Metal Film Resistor Assortment Kit, 1% Resistors Assorted\nSet, 10 Ohm-1M Ohm Resistance Pack for DIY Electric Projects, 30 Values Each\n20pcs Stemedu ESP32-CAM Development Board WiFi Bluetooth Module, Dual-core\n32-bit CPU Built-in Flash Ai Thinker Camera Module OV2640 for Arduino Stemedu\n2PCS USB to ESP8266 Adapter Module ESP-01 Prog ESP-01S Programmer Downloader\nCH340C Driver with Reset Button, Easy to use Stemedu RGB LED Ring 61 Bits\nWS2812 5050 LED Pixel Lamp Individual Addressable Full Dream Color LED Light\nwith Integrated Drivers for Ar-duino Raspberry Pi See More Details See More\nDetails See More Details See More Details See More Details See More Details\nPackage included 5PCS MAX7219 Module 10PCS ESP-01 Breakout Board 5PCS ESP8266\nESP-01S Adapter 4MB 5PCS Voltage Voltage Tester Sensor 5PCS LM393 Microphone\nSensor 5PCS SFM-27 95DB High Decibel Alarm Siren Model MAX7219 LM393 SFM-27\nProduct Stemedu 8-Digit 7 Segment Module MAX7219 8 Bit Digital Segment Tube\nLED Display Module for Arduino MCU\/51\/AVR\/STM32 Raspberry Pi ESP8266 Nodemcu\nStemedu ESP8266 ESP-01S Breakout Board ESP-01 Breadboard Adapter PCB Pre-\nSolder Pin Header for Serial WiFi Transceiver Network (Pack of 10PCS) Stemedu\nESP8266 ESP-01S Adapter WiFi Module Wireless Serial Transceiver with 4MB Flash\nDIP-8 3-6V for Arduino (Pack of 5PCS) Stemedu DC 0-25V Voltage Detection\nSensor Voltage Terminal Measurement Module up to 25V, Test Electronic Bricks\nfor Robot for Arduino Raspberry Pi (Pack of 5pcs) 5PCS LM393 Sound Detection\nSensor Microphone Module for Ar duino, 3.3-5V Digital Onboard Potentiometer\nLed Indicator, 40P Female to Male Dupont Cable Stemedu 5PCS SFM-27 95DB High\nDecibel Alarm Siren, 12V Electronic Piezo Active Buzzer, DC 3-24V Continuous\nBeep Alert Sound Module for Arduino (Pack of 5) See More Details See More\nDetails See More Details See More Details See More Details See More Details\nProduct Stemedu 2 Sets LoRa32u4ii Lora Development Board Module, JST-\nPH2.0mm-2P Connector, IPEX Antenna, ATmega32u4 SX1276 HPD13A 915MHz 868MHz,\nfor Arduino UNO Mega 2560 Nano Stemedu 32Pin ESP32 ESP32-WROOM-32 Development\nBoard ESP-32S WiFi + Bluetooth Dual Cores Microcontroller Processor for\nMicropython Expressif (2PCS) Stemedu 0.96 inch OLED Display CP2102 Development\nBoard 8M-Byte Flash ESP32 WiFi Bluetooth Lora Module Receiver Transceiver\nSX1276 915MHZ 868MHZ for Ar duino ESP8266 NodeMCU (Pack of 2 Sets) Stemedu\n2PCS L298N Stepper Motor Drive Controller Module Dual H Bridge DC Motor Driver\nBoard, Strong Driving Ability, Strong Anti-Interference, Suitable for Yellow\nGear Box DC Motors (TT Motors) Stemedu 2PCS 16 Bits WS2812 LED Light Ring 5050\nRGB Lamp Lighting Dream Color Digital Programmable Individually Addressable\nwith Integrated Drivers Stemedu 2PCS Mic ro SD Card Module Integrated Circuit\nBreakout Board Mini TF Card Memory Adapter Reader Module SPI Interface with\nchip Level Conversion for Arduino Raspberry Pi\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e[73 Resistor Values] 20PCS per value, 1, 1.2, 1.5, 1.8, 2.2, 2.7, 3.3, 3.9, 4.7, 5.6, 6.8, 8.2, 10, 12, 15, 18, 22, 27, 33, 39, 47, 56, 68, 82, 100, 120, 150, 180, 220, 270, 330, 390, 470, 560, 680, 820, 1k, 1.2k, 1.5k, 1.8k, 2.2k, 2.7k, 3.3k, 3.9k, 4.7k, 5.6k, 6.8k, 8.2k, 10k, 12k, 15k, 18k, 22k, 27k, 33k, 39k, 47k, 56k, 68k, 82k, 100k, 120k, 150k, 180k, 220k, 270k, 330k, 390k, 470k, 560k, 680k, 820k, 1M\u003c\/li\u003e\n \u003cli\u003e[Labeled with Resistor Values] Neatly packaged in individual bags with tags for each value, 73 types frequently used resistors with individual packaged and arranged in order of values. 1% tolerance, 1\/4w metal film resistors\u003c\/li\u003e\n \u003cli\u003e[Value Table] This kit has an excellent presentation as well as including a table to read the resistance values. Color Code Guide helps you read the resistance value easily.\u003c\/li\u003e\n \u003cli\u003e[Fit for Breadboard] This assortment of resistor kit can be easily put into a breadboard, this resistors kit is more suitable for various of electronic DIY projects,perfect for any breadboard such as working with Ar-duino and Raspberry Pi.\u003c\/li\u003e\n \u003cli\u003eIf any questions, how to email us? Please click \"Stemedu\" (you can find Sold by Stemedu under Buy Now button), in the new page, click \"Ask a question\" to email us.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003chr class=\"py-vbody\" style=\"display: none\"\u003e\n\n\n","published_at":"2022-08-23T02:23:32+10:00","created_at":"2022-08-23T02:23:38+10:00","vendor":"Stemedu","type":"Single Resistors","tags":["industrial2"],"price":12000,"price_min":12000,"price_max":12000,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":42513987797145,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B09NDFCF1K","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu 1460 PCS Resistors Assortment Kit, 1\/4W 1% Metal Film Resistor Pack, 1 ohm - 1M ohm Assorted Resistance Set, 73 Values, 20 pcs per Value, Individual Bags with Tags for DIY Electronic Projects","public_title":null,"options":["Default Title"],"price":12000,"weight":231,"compare_at_price":null,"inventory_management":null,"barcode":"FZ","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/soundstores.net\/cdn\/shop\/products\/B09NDFCF1K.jpg?v=1661268527","\/\/soundstores.net\/cdn\/shop\/products\/616zgadiOnL.jpg?v=1661185418","\/\/soundstores.net\/cdn\/shop\/products\/616fBrWmaUL.jpg?v=1661185418","\/\/soundstores.net\/cdn\/shop\/products\/513ebTe0lfL.jpg?v=1661185418","\/\/soundstores.net\/cdn\/shop\/products\/51fM4_seAeL.jpg?v=1661185418"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/products\/B09NDFCF1K.jpg?v=1661268527","options":["Title"],"media":[{"alt":null,"id":27661143408793,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/B09NDFCF1K.jpg?v=1661268527"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/B09NDFCF1K.jpg?v=1661268527","width":1001},{"alt":null,"id":27654413254809,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/616zgadiOnL.jpg?v=1661185418"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/616zgadiOnL.jpg?v=1661185418","width":1001},{"alt":null,"id":27654413287577,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/616fBrWmaUL.jpg?v=1661185418"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/616fBrWmaUL.jpg?v=1661185418","width":1001},{"alt":null,"id":27654413320345,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/513ebTe0lfL.jpg?v=1661185418"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/513ebTe0lfL.jpg?v=1661185418","width":1001},{"alt":null,"id":27654413353113,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/51fM4_seAeL.jpg?v=1661185418"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/51fM4_seAeL.jpg?v=1661185418","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eStemedu 1460 PCS Resistors Assortment Kit, 1\/4W 1% Metal Film Resistor Pack, 1 ohm - 1M ohm Assorted Resistance Set, 73 Values, 20 pcs per Value, Individual Bags with Tags for DIY Electronic Projects\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eStemedu 1460 PCS Resistors Assortment Kit 1\/4W 73 Values\n1% Metal Film Resistor Kit 1ohm - 1Mohm, 20pcs per value, individual bags with\ntags for value Labeled with Resistor Values Neatly packaged in individual bags\nwith tags for the value, distributed bag can be reused. Value Table This kit\nhas an excellent presentation as well as including a table to read the\nresistance values. All the small bags are stored in a carton, easy to identify\nand use. Use a multimeter to measure resistance The accuracy is 1%, in\naddition to the color wheel to calculate the resistance value, you can also\nuse a multimeter to measure the resistance value. Read more Stemedu resistor\nassortment kit contains 1460pcs resistors with variety values. Enough quantity\nfor your DIY project and experiments Precision:1%Values : 73Total amount:\n1460pcs Package Included: 1ohm (20pcs) 1.2ohm (20pcs) 1.5ohm (20pcs) 1.8ohm\n(20pcs) 2.2ohm (20pcs) 2.7ohm (20pcs) 3.3ohm (20pcs) 3.9ohm (20pcs) 4.7ohm\n(20pcs) 5.6ohm (20pcs) 6.8ohm (20pcs) 8.2ohm (20pcs) 10ohm (20pcs) 12ohm\n(20pcs) 15ohm (20pcs) 18ohm (20pcs) 22ohm (20pcs) 27ohm (20pcs) 33ohm (20pcs)\n39ohm (20pcs) 47ohm (20pcs) 56ohm (20pcs) 68ohm (20pcs) 82ohm (20pcs) 100ohm\n(20pcs) 120ohm (20pcs) 150ohm (20pcs) 180ohm (20pcs) 220ohm (20pcs) 270ohm\n(20pcs) 330ohm (20pcs) 390ohm (20pcs) 470ohm (20pcs) 560ohm (20pcs) 680ohm\n(20pcs) 820ohm (20pcs) 1kohm (20pcs) 1.2kohm (20pcs) 1.5kohm (20pcs) 1.8kohm\n(20pcs) 2.2kohm (20pcs) 2.7kohm (20pcs) 3.3kohm (20pcs) 3.9kohm (20pcs)\n4.7kohm (20pcs) 5.6kohm (20pcs) 6.8kohm (20pcs) 8.2kohm (20pcs) 10kohm (20pcs)\n12kohm (20pcs) 15kohm (20pcs) 18kohm (20pcs) 22kohm (20pcs) 27kohm (20pcs)\n33kohm (20pcs) 39kohm (20pcs) 47kohm (20pcs) 56kohm (20pcs) 68kohm (20pcs)\n82kohm (20pcs) 100kohm (20pcs) 120kohm (20pcs) 150kohm (20pcs) 180kohm (20pcs)\n220kohm (20pcs) 270kohm (20pcs) 330kohm (20pcs) 390kohm (20pcs) 470kohm\n(20pcs) 560kohm (20pcs) 680kohm (20pcs) 820kohm (20pcs) 1Mohm (20pcs) See More\nDetails See More Details See More Details See More Details See More Details\nSee More Details Reset button ✓ ✓ ✓ With ESP-01 1 pcs Programming ESP-01\nESP-01 \/ ESP-01S ESP-01 ESP-01S Product Stemedu 2PCS USB to ESP-01 ESP8266\nAdapter, Wireless WiFi Module Wi-Fi CH340G Programmer, UART PORG, 4.5-5.5V,\n115200 Baud Rate Stemedu 2PCS USB to ESP8266 Adapter Module ESP-01 Prog\nESP-01S Programmer Downloader CH340C Driver with Reset Button, Easy to use\nStemedu 600PCS 1\/4W Metal Film Resistor Assortment Kit, 1% Resistors Assorted\nSet, 10 Ohm-1M Ohm Resistance Pack for DIY Electric Projects, 30 Values Each\n20pcs Stemedu ESP32-CAM Development Board WiFi Bluetooth Module, Dual-core\n32-bit CPU Built-in Flash Ai Thinker Camera Module OV2640 for Arduino Stemedu\n2PCS USB to ESP8266 Adapter Module ESP-01 Prog ESP-01S Programmer Downloader\nCH340C Driver with Reset Button, Easy to use Stemedu RGB LED Ring 61 Bits\nWS2812 5050 LED Pixel Lamp Individual Addressable Full Dream Color LED Light\nwith Integrated Drivers for Ar-duino Raspberry Pi See More Details See More\nDetails See More Details See More Details See More Details See More Details\nPackage included 5PCS MAX7219 Module 10PCS ESP-01 Breakout Board 5PCS ESP8266\nESP-01S Adapter 4MB 5PCS Voltage Voltage Tester Sensor 5PCS LM393 Microphone\nSensor 5PCS SFM-27 95DB High Decibel Alarm Siren Model MAX7219 LM393 SFM-27\nProduct Stemedu 8-Digit 7 Segment Module MAX7219 8 Bit Digital Segment Tube\nLED Display Module for Arduino MCU\/51\/AVR\/STM32 Raspberry Pi ESP8266 Nodemcu\nStemedu ESP8266 ESP-01S Breakout Board ESP-01 Breadboard Adapter PCB Pre-\nSolder Pin Header for Serial WiFi Transceiver Network (Pack of 10PCS) Stemedu\nESP8266 ESP-01S Adapter WiFi Module Wireless Serial Transceiver with 4MB Flash\nDIP-8 3-6V for Arduino (Pack of 5PCS) Stemedu DC 0-25V Voltage Detection\nSensor Voltage Terminal Measurement Module up to 25V, Test Electronic Bricks\nfor Robot for Arduino Raspberry Pi (Pack of 5pcs) 5PCS LM393 Sound Detection\nSensor Microphone Module for Ar duino, 3.3-5V Digital Onboard Potentiometer\nLed Indicator, 40P Female to Male Dupont Cable Stemedu 5PCS SFM-27 95DB High\nDecibel Alarm Siren, 12V Electronic Piezo Active Buzzer, DC 3-24V Continuous\nBeep Alert Sound Module for Arduino (Pack of 5) See More Details See More\nDetails See More Details See More Details See More Details See More Details\nProduct Stemedu 2 Sets LoRa32u4ii Lora Development Board Module, JST-\nPH2.0mm-2P Connector, IPEX Antenna, ATmega32u4 SX1276 HPD13A 915MHz 868MHz,\nfor Arduino UNO Mega 2560 Nano Stemedu 32Pin ESP32 ESP32-WROOM-32 Development\nBoard ESP-32S WiFi + Bluetooth Dual Cores Microcontroller Processor for\nMicropython Expressif (2PCS) Stemedu 0.96 inch OLED Display CP2102 Development\nBoard 8M-Byte Flash ESP32 WiFi Bluetooth Lora Module Receiver Transceiver\nSX1276 915MHZ 868MHZ for Ar duino ESP8266 NodeMCU (Pack of 2 Sets) Stemedu\n2PCS L298N Stepper Motor Drive Controller Module Dual H Bridge DC Motor Driver\nBoard, Strong Driving Ability, Strong Anti-Interference, Suitable for Yellow\nGear Box DC Motors (TT Motors) Stemedu 2PCS 16 Bits WS2812 LED Light Ring 5050\nRGB Lamp Lighting Dream Color Digital Programmable Individually Addressable\nwith Integrated Drivers Stemedu 2PCS Mic ro SD Card Module Integrated Circuit\nBreakout Board Mini TF Card Memory Adapter Reader Module SPI Interface with\nchip Level Conversion for Arduino Raspberry Pi\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e[73 Resistor Values] 20PCS per value, 1, 1.2, 1.5, 1.8, 2.2, 2.7, 3.3, 3.9, 4.7, 5.6, 6.8, 8.2, 10, 12, 15, 18, 22, 27, 33, 39, 47, 56, 68, 82, 100, 120, 150, 180, 220, 270, 330, 390, 470, 560, 680, 820, 1k, 1.2k, 1.5k, 1.8k, 2.2k, 2.7k, 3.3k, 3.9k, 4.7k, 5.6k, 6.8k, 8.2k, 10k, 12k, 15k, 18k, 22k, 27k, 33k, 39k, 47k, 56k, 68k, 82k, 100k, 120k, 150k, 180k, 220k, 270k, 330k, 390k, 470k, 560k, 680k, 820k, 1M\u003c\/li\u003e\n \u003cli\u003e[Labeled with Resistor Values] Neatly packaged in individual bags with tags for each value, 73 types frequently used resistors with individual packaged and arranged in order of values. 1% tolerance, 1\/4w metal film resistors\u003c\/li\u003e\n \u003cli\u003e[Value Table] This kit has an excellent presentation as well as including a table to read the resistance values. Color Code Guide helps you read the resistance value easily.\u003c\/li\u003e\n \u003cli\u003e[Fit for Breadboard] This assortment of resistor kit can be easily put into a breadboard, this resistors kit is more suitable for various of electronic DIY projects,perfect for any breadboard such as working with Ar-duino and Raspberry Pi.\u003c\/li\u003e\n \u003cli\u003eIf any questions, how to email us? Please click \"Stemedu\" (you can find Sold by Stemedu under Buy Now button), in the new page, click \"Ask a question\" to email us.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003chr class=\"py-vbody\" style=\"display: none\"\u003e\n\n\n"}

{"id":6831948988569,"title":"Stemedu 2PCS PiOLED 0.91inch OLED for Raspberry Pi 128x32 SSD1306 White","handle":"stemedu-2pcs-pioled-0-91inch-oled-for-raspberry-pi-128x32-ssd1306-white","description":"\u003ch4\u003eStemedu 2PCS PiOLED 0.91inch OLED for Raspberry Pi 128x32 SSD1306 White\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eDescription: This mini OLED is design for Raspberry Pi Zero Raspberry Pi Zero\nW Raspberry Pi 1 Model A+ Raspberry Pi 1 Model B+ Raspberry Pi 2 Model B\nRaspberry pi 3 Model A+ Raspberry Pi 3 Model B+ Raspberry Pi 3 Model B The\nPiOLED comes with a monochrome 128x32 OLED, with white pixels. The OLED uses\nonly the I2C pins so you have plenty of GPIO connections available for\nbuttons, LEDs, sensors, etc. It's also nice and compact so it will fit into\nany case. These displays are small, only about 1\"\" diagonal, but very readable\ndue to the high contrast of an OLED display This screen is made of 128x32\nindividual white OLED pixels, no backlight is required Using the display is\nvery easy, our Python library will guide you to draw images, text, make\nanimations or simple video Comes completely pre-assembled and tested so you\ndon't need to do anything but plug it in and install our Python code Feature:\nVoltage: 3.3v Interface: IIC Color: white Dimensions: 35.0mm x 20.0mm x 10.5mm\nPackage Included: 2 X PiOLED 0.91inch OLED for Raspberry Pi\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis OLED screen is made of 128x32 individual white OLED pixels, backlight is not required.\u003c\/li\u003e\n \u003cli\u003eThis PiOLED display module works with any Raspberry Pi computer, including the original Pi 1, B+, Pi 2, Pi 3 and Pi Zero.\u003c\/li\u003e\n \u003cli\u003eEasy to use: PiOLED display module comes completely pre-assembled and tested, so you don't need to do anything but plug it in and install our Python code.\u003c\/li\u003e\n \u003cli\u003eWhat you will get: 2 PCS 0.91inch OLED display module.\u003c\/li\u003e\n \u003cli\u003eIf any question, such as the document link. How to email us? Please click \"Stemedu\" (you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click \"Ask a question\" to email us\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2021-06-11T03:25:42+10:00","created_at":"2021-06-11T03:25:42+10:00","vendor":"Stemedu","type":"LCD Character Modules","tags":["m22"],"price":12600,"price_min":12600,"price_max":12600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":40301971800217,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07TWJR7L9","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu 2PCS PiOLED 0.91inch OLED for Raspberry Pi 128x32 SSD1306 White","public_title":null,"options":["Default Title"],"price":12600,"weight":23,"compare_at_price":null,"inventory_management":null,"barcode":"ST3579X2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/soundstores.net\/cdn\/shop\/products\/B07TWJR7L9.jpg?v=1649831433","\/\/soundstores.net\/cdn\/shop\/products\/61Qe9ZcbEML.jpg?v=1623418719","\/\/soundstores.net\/cdn\/shop\/products\/51Gb2Lzxw8L.jpg?v=1623418719","\/\/soundstores.net\/cdn\/shop\/products\/615VuhkKpSL_deb88fb5-de85-4802-b365-99c471844865.jpg?v=1623418719"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/products\/B07TWJR7L9.jpg?v=1649831433","options":["Title"],"media":[{"alt":null,"id":26723113042073,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/B07TWJR7L9.jpg?v=1649831433"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/B07TWJR7L9.jpg?v=1649831433","width":1001},{"alt":null,"id":22884129013913,"position":2,"preview_image":{"aspect_ratio":0.75,"height":1000,"width":750,"src":"\/\/soundstores.net\/cdn\/shop\/products\/61Qe9ZcbEML.jpg?v=1623418719"},"aspect_ratio":0.75,"height":1000,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/61Qe9ZcbEML.jpg?v=1623418719","width":750},{"alt":null,"id":22884129046681,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/51Gb2Lzxw8L.jpg?v=1623418719"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/51Gb2Lzxw8L.jpg?v=1623418719","width":1001},{"alt":null,"id":22884129079449,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/615VuhkKpSL_deb88fb5-de85-4802-b365-99c471844865.jpg?v=1623418719"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/615VuhkKpSL_deb88fb5-de85-4802-b365-99c471844865.jpg?v=1623418719","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch4\u003eStemedu 2PCS PiOLED 0.91inch OLED for Raspberry Pi 128x32 SSD1306 White\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eDescription: This mini OLED is design for Raspberry Pi Zero Raspberry Pi Zero\nW Raspberry Pi 1 Model A+ Raspberry Pi 1 Model B+ Raspberry Pi 2 Model B\nRaspberry pi 3 Model A+ Raspberry Pi 3 Model B+ Raspberry Pi 3 Model B The\nPiOLED comes with a monochrome 128x32 OLED, with white pixels. The OLED uses\nonly the I2C pins so you have plenty of GPIO connections available for\nbuttons, LEDs, sensors, etc. It's also nice and compact so it will fit into\nany case. These displays are small, only about 1\"\" diagonal, but very readable\ndue to the high contrast of an OLED display This screen is made of 128x32\nindividual white OLED pixels, no backlight is required Using the display is\nvery easy, our Python library will guide you to draw images, text, make\nanimations or simple video Comes completely pre-assembled and tested so you\ndon't need to do anything but plug it in and install our Python code Feature:\nVoltage: 3.3v Interface: IIC Color: white Dimensions: 35.0mm x 20.0mm x 10.5mm\nPackage Included: 2 X PiOLED 0.91inch OLED for Raspberry Pi\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis OLED screen is made of 128x32 individual white OLED pixels, backlight is not required.\u003c\/li\u003e\n \u003cli\u003eThis PiOLED display module works with any Raspberry Pi computer, including the original Pi 1, B+, Pi 2, Pi 3 and Pi Zero.\u003c\/li\u003e\n \u003cli\u003eEasy to use: PiOLED display module comes completely pre-assembled and tested, so you don't need to do anything but plug it in and install our Python code.\u003c\/li\u003e\n \u003cli\u003eWhat you will get: 2 PCS 0.91inch OLED display module.\u003c\/li\u003e\n \u003cli\u003eIf any question, such as the document link. How to email us? Please click \"Stemedu\" (you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click \"Ask a question\" to email us\u003c\/li\u003e\n \u003c\/ul\u003e"}

{"id":6977623556249,"title":"Stemedu 5PCS 30s Seconds Voice Playback Board Electronic Greeting Card Recorder Sound Module Chip Music Talking Recordable for Audio Stuffed Animal Toys","handle":"stemedu-5pcs-30s-seconds-voice-playback-board-electronic-greeting-card-recorder-sound-module-chip-music-talking-recordable-for-audio-stuffed-animal-toys","description":"\u003ch4\u003eStemedu 5PCS 30s Seconds Voice Playback Board Electronic Greeting Card Recorder Sound Module Chip Music Talking Recordable for Audio Stuffed Animal Toys\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eDescription: Voltage: 3-4.5V Recording Time: 30s Driving Loudspeaker Power:\n0.25-2W\/8ohm Size(LWH): 30mm28mm2mm This is a 30 seconds voice recorder\nmodule, its recorder time is longer than 6 seconds but less than 120 seconds,\nit is more suitable to record some sentences. Recordable music sounds module,\nspecially designed for DIY musical greeting cards, memorabilia, photo frames,\ngift boxes and the other creative gifts. Before you try, you need to prepare\nsome materials for your project, such as speaker, 2pcs spst buttons, somes 26\ngauge or smaller wire, battery case, microphone and so on. After prepared, how\nto weld it?1. You need to weld the wires to the buttons first, a play key and\na record key.2. Then weld the components to the module according to the tips\non the picture.There are two ways to connect the playback key: 1. Connect GN\nand PE: Press onceto play 2. Connect GN and PL: Long press to loop play There\nare two ways to connect the record key: Connect GN1 and RL: Long press to\nrecord, there is beep once, release to finish recording (there is beep twice).\nConnect GN1 and RE: Press once to record (there is beep once), press again to\nfinish recording (it will beep twice). After welded, how to use it? ①Pressing\nthe record key, after hearing the prompt voice “Beep”, it will start to record\n(You need to press the recording button all the time during the recording);\nRelease the recording button when the recording is over, you will hear prompt\nvoice “Beep Beep”. ②Pressing the play key, then it will play the recording\ncontent. This music \/ voice recorder chip is ideal to make a DIY music box,\nmusical greeting cards, photo frames, album, gift box and the other creative\ngifts for Mother's Day, Valentine's Day, Christmas. Package included: 5 X\n30secs sounds recording module\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis 30 secs recorder module can be used for music box, greeting card, guests greeting, photo frames, album, gift box and the other creative gifts for Mother's Day, Valentine's Day, Christmas, etc., and it is very easy to use.\u003c\/li\u003e\n \u003cli\u003eVoltage: 3 - 4.5V; Driving Loudspeaker: 0.25 - 2W \/ 8 ohm; Small Size (L*W*H): approx. 30*28*2mm\u003c\/li\u003e\n \u003cli\u003eBefore you try, you need to prepare some components for your project, such as speaker, 2pcs spst buttons, somes 26 gauge or smaller wire, battery case, microphone and so on.\u003c\/li\u003e\n \u003cli\u003eThe sound quality of the recording module is related to the quality of the speaker and the power of the battery. The speaker is of high quality and the sound is relatively clear. Also, the sound quality of the new battery is better than that of the old one. If you are not satisfied with the sound quality, you can use a better speaker or a new battery.\u003c\/li\u003e\n \u003cli\u003eIf you are not satisfied with the product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem. How to email us? Please click \"Stemedu\" (you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click \"Ask a question\" to email us.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2021-08-12T03:47:29+10:00","created_at":"2021-08-12T03:47:29+10:00","vendor":"Stemedu","type":"Digital Voice Recorders","tags":["cocoon"],"price":12200,"price_min":12200,"price_max":12200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":40798260068505,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B08V8LHZXR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu 5PCS 30s Seconds Voice Playback Board Electronic Greeting Card Recorder Sound Module Chip Music Talking Recordable for Audio Stuffed Animal Toys","public_title":null,"options":["Default Title"],"price":12200,"weight":10,"compare_at_price":null,"inventory_management":null,"barcode":"ST4520X5","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/soundstores.net\/cdn\/shop\/products\/B08V8LHZXR.jpg?v=1628775441","\/\/soundstores.net\/cdn\/shop\/products\/6182CegMc5L.jpg?v=1628775441","\/\/soundstores.net\/cdn\/shop\/products\/61V0KkSSiXL.jpg?v=1628775441","\/\/soundstores.net\/cdn\/shop\/products\/71bjsJr9kXL.jpg?v=1628775441","\/\/soundstores.net\/cdn\/shop\/products\/6144NU2f7OL.jpg?v=1628775441"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/products\/B08V8LHZXR.jpg?v=1628775441","options":["Title"],"media":[{"alt":null,"id":23832666439833,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/soundstores.net\/cdn\/shop\/products\/B08V8LHZXR.jpg?v=1628775441"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/B08V8LHZXR.jpg?v=1628775441","width":500},{"alt":null,"id":23822135951513,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/6182CegMc5L.jpg?v=1628775441"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/6182CegMc5L.jpg?v=1628775441","width":1001},{"alt":null,"id":23822135984281,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/61V0KkSSiXL.jpg?v=1628775441"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/61V0KkSSiXL.jpg?v=1628775441","width":1001},{"alt":null,"id":23822136017049,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/71bjsJr9kXL.jpg?v=1628775441"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/71bjsJr9kXL.jpg?v=1628775441","width":1001},{"alt":null,"id":23822136049817,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/6144NU2f7OL.jpg?v=1628775441"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/6144NU2f7OL.jpg?v=1628775441","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch4\u003eStemedu 5PCS 30s Seconds Voice Playback Board Electronic Greeting Card Recorder Sound Module Chip Music Talking Recordable for Audio Stuffed Animal Toys\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eDescription: Voltage: 3-4.5V Recording Time: 30s Driving Loudspeaker Power:\n0.25-2W\/8ohm Size(LWH): 30mm28mm2mm This is a 30 seconds voice recorder\nmodule, its recorder time is longer than 6 seconds but less than 120 seconds,\nit is more suitable to record some sentences. Recordable music sounds module,\nspecially designed for DIY musical greeting cards, memorabilia, photo frames,\ngift boxes and the other creative gifts. Before you try, you need to prepare\nsome materials for your project, such as speaker, 2pcs spst buttons, somes 26\ngauge or smaller wire, battery case, microphone and so on. After prepared, how\nto weld it?1. You need to weld the wires to the buttons first, a play key and\na record key.2. Then weld the components to the module according to the tips\non the picture.There are two ways to connect the playback key: 1. Connect GN\nand PE: Press onceto play 2. Connect GN and PL: Long press to loop play There\nare two ways to connect the record key: Connect GN1 and RL: Long press to\nrecord, there is beep once, release to finish recording (there is beep twice).\nConnect GN1 and RE: Press once to record (there is beep once), press again to\nfinish recording (it will beep twice). After welded, how to use it? ①Pressing\nthe record key, after hearing the prompt voice “Beep”, it will start to record\n(You need to press the recording button all the time during the recording);\nRelease the recording button when the recording is over, you will hear prompt\nvoice “Beep Beep”. ②Pressing the play key, then it will play the recording\ncontent. This music \/ voice recorder chip is ideal to make a DIY music box,\nmusical greeting cards, photo frames, album, gift box and the other creative\ngifts for Mother's Day, Valentine's Day, Christmas. Package included: 5 X\n30secs sounds recording module\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis 30 secs recorder module can be used for music box, greeting card, guests greeting, photo frames, album, gift box and the other creative gifts for Mother's Day, Valentine's Day, Christmas, etc., and it is very easy to use.\u003c\/li\u003e\n \u003cli\u003eVoltage: 3 - 4.5V; Driving Loudspeaker: 0.25 - 2W \/ 8 ohm; Small Size (L*W*H): approx. 30*28*2mm\u003c\/li\u003e\n \u003cli\u003eBefore you try, you need to prepare some components for your project, such as speaker, 2pcs spst buttons, somes 26 gauge or smaller wire, battery case, microphone and so on.\u003c\/li\u003e\n \u003cli\u003eThe sound quality of the recording module is related to the quality of the speaker and the power of the battery. The speaker is of high quality and the sound is relatively clear. Also, the sound quality of the new battery is better than that of the old one. If you are not satisfied with the sound quality, you can use a better speaker or a new battery.\u003c\/li\u003e\n \u003cli\u003eIf you are not satisfied with the product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem. How to email us? Please click \"Stemedu\" (you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click \"Ask a question\" to email us.\u003c\/li\u003e\n \u003c\/ul\u003e"}

{"id":6983655522457,"title":"Stemedu 5PCS RCWL-0516 Motion Detection Sensor, Microwave Radar Sensor Switch Module for Arduino ESP8266 Nodemcu Wemos for Animals Detector, Detection Distance 5-7m, Better Than HC-SR501","handle":"stemedu-5pcs-rcwl-0516-motion-detection-sensor-microwave-radar-sensor-switch-module-for-arduino-esp8266-nodemcu-wemos-for-animals-detector-detection-distance-5-7m-better-than-hc-sr501","description":"\u003ch4\u003eStemedu 5PCS RCWL-0516 Motion Detection Sensor, Microwave Radar Sensor Switch Module for Arduino ESP8266 Nodemcu Wemos for Animals Detector, Detection Distance 5-7m, Better Than HC-SR501\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eRCWL-0516 Microwave Doppler Radar Sensor Module\nDescription: Wide operating voltage range: 4-28V Can output 3.3V power supply\nBlocking time, adjustable distance Using special signal processing control\nchip RCWL-9196. Compared with the traditional infrared induction PIR, the\npenetration detection ability. The RCWL-0516 Microwave Radar Sensor Module is\nequipped with Doppler radar technology which is specially designed for\ndetecting objects' motion. With high anti-jamming capability that it'll not be\naffected by wind, heat or other environmental factors. This motion sensor\nmodule can be widely used for human body adaptive forward lighting system,\nsecurity alarm system and so on. Read more How to Get Started with a Microwave\nRadar Motion Sensor CDS = No connection VIN = 5vdc (+) (9v battery also Ok)\nOUT = 3.3vdc signal out when triggered GND = 0vdc (-) 3V3 = No connection (in\nmost applications) Read more The distance can be adjusted via R-GN C-T.M:\nAdjust repeat trigger time (default 2 s). Adding a capacitor will give a\nlonger repeat trigger time. R-GN: Detection distance is adjustable (default 7\nm). Adding a resistor the detection distance will become shorter. If connected\nwith a 1-MΩ resistor, detection range is about 5 m. R-CDS: By adding a\nresistor (in parallel with the internal 1-MΩ resistor), user can change the\nlight detection threshold as per individual requirement. This is applicable\nonly when a light sensor is soldered in its pads (CDS) on the front of the\ncircuit board. A 47–100K resistor works fine with standard 5-mm LDRs you can\ncheck this page https(:)\/\/www(dot)electroschematics(dot)com\/get-started-\nmicrowave-radar-motion-sensor\/ Read more What you will get? 5 X RCWL-0516\nMicrowave Radar Sensor Module 5 X 4P Bend Pin Headers Read more 5PCS RCWL-0516\nMotion Detection Sensor 3PCS HC-SR501 PIR Motion Sensor 5PCS HC-SR501 PIR\nmotion sensor 5PCS HC-SR505 Human Body Micro Sensing Module 5PCS HC-SR312\nAM312 PIR Motion Sensor Model RCWL-0516 HC-SR501 HC-SR501 HC-SR505 HC-SR312\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis RCWL-0516 module has the characteristics of high sensitivity, high induction distance, high reliability, large induction angle, wide power supply voltage range, etc. it is widely used in various kinds of human body induction lighting and alarm and so on.\u003c\/li\u003e\n \u003cli\u003eThe RCWL-0516 microwave radar sensor module can detect inert object at the condition that it has enough density, volume and it is in motion.\u003c\/li\u003e\n \u003cli\u003eMicrowave radar sensor will sense motion through most anything. The more shielding there is, the less detection range you get. I can detect motion through glass, drywall walls, ceilings and floors. It is very sensitive. You might have to filter the power supply. Tutorials contact us.\u003c\/li\u003e\n \u003cli\u003eIt can work with (for) arduino\/nodemcu\/wemos etc.; It can detect human, cat, rat, water. Works with Arduino and Nodemcu Document link, please contact us.\u003c\/li\u003e\n \u003cli\u003eHow to contact us? Please click \"Stemedu\" (you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click \"Ask a question\" to email us\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2021-08-14T15:26:21+10:00","created_at":"2021-08-14T15:26:21+10:00","vendor":"Stemedu","type":"Motion Detectors","tags":["cocoon"],"price":10500,"price_min":10500,"price_max":10500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":40818372804761,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07MTWZDQZ","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu 5PCS RCWL-0516 Motion Detection Sensor, Microwave Radar Sensor Switch Module for Arduino ESP8266 Nodemcu Wemos for Animals Detector, Detection Distance 5-7m, Better Than HC-SR501","public_title":null,"options":["Default Title"],"price":10500,"weight":18,"compare_at_price":null,"inventory_management":null,"barcode":"ST","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/soundstores.net\/cdn\/shop\/products\/B07MTWZDQZ.jpg?v=1628947501","\/\/soundstores.net\/cdn\/shop\/products\/71akK4WTOuL.jpg?v=1628947501","\/\/soundstores.net\/cdn\/shop\/products\/61CQGu9yndL_d80a17a5-eb9b-4976-9111-811e4f8cffc8.jpg?v=1628947501","\/\/soundstores.net\/cdn\/shop\/products\/41UlbagJE9L_140809bc-8e2c-437c-8df6-7c805a295993.jpg?v=1628947501","\/\/soundstores.net\/cdn\/shop\/products\/512VgAm5aNL_6ec3b950-d832-4e8c-a036-52dce1c961e2.jpg?v=1628947501","\/\/soundstores.net\/cdn\/shop\/products\/418sc-cma-L.jpg?v=1628947501"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/products\/B07MTWZDQZ.jpg?v=1628947501","options":["Title"],"media":[{"alt":null,"id":23863329063065,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/B07MTWZDQZ.jpg?v=1628947501"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/B07MTWZDQZ.jpg?v=1628947501","width":1001},{"alt":null,"id":23858195693721,"position":2,"preview_image":{"aspect_ratio":1.331,"height":1224,"width":1629,"src":"\/\/soundstores.net\/cdn\/shop\/products\/71akK4WTOuL.jpg?v=1628947501"},"aspect_ratio":1.331,"height":1224,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/71akK4WTOuL.jpg?v=1628947501","width":1629},{"alt":null,"id":23858195726489,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/61CQGu9yndL_d80a17a5-eb9b-4976-9111-811e4f8cffc8.jpg?v=1628947501"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/61CQGu9yndL_d80a17a5-eb9b-4976-9111-811e4f8cffc8.jpg?v=1628947501","width":1001},{"alt":null,"id":23858195759257,"position":4,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/soundstores.net\/cdn\/shop\/products\/41UlbagJE9L_140809bc-8e2c-437c-8df6-7c805a295993.jpg?v=1628947501"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/41UlbagJE9L_140809bc-8e2c-437c-8df6-7c805a295993.jpg?v=1628947501","width":500},{"alt":null,"id":23858195792025,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/512VgAm5aNL_6ec3b950-d832-4e8c-a036-52dce1c961e2.jpg?v=1628947501"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/512VgAm5aNL_6ec3b950-d832-4e8c-a036-52dce1c961e2.jpg?v=1628947501","width":1001},{"alt":null,"id":23858195824793,"position":6,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/soundstores.net\/cdn\/shop\/products\/418sc-cma-L.jpg?v=1628947501"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/418sc-cma-L.jpg?v=1628947501","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch4\u003eStemedu 5PCS RCWL-0516 Motion Detection Sensor, Microwave Radar Sensor Switch Module for Arduino ESP8266 Nodemcu Wemos for Animals Detector, Detection Distance 5-7m, Better Than HC-SR501\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eRCWL-0516 Microwave Doppler Radar Sensor Module\nDescription: Wide operating voltage range: 4-28V Can output 3.3V power supply\nBlocking time, adjustable distance Using special signal processing control\nchip RCWL-9196. Compared with the traditional infrared induction PIR, the\npenetration detection ability. The RCWL-0516 Microwave Radar Sensor Module is\nequipped with Doppler radar technology which is specially designed for\ndetecting objects' motion. With high anti-jamming capability that it'll not be\naffected by wind, heat or other environmental factors. This motion sensor\nmodule can be widely used for human body adaptive forward lighting system,\nsecurity alarm system and so on. Read more How to Get Started with a Microwave\nRadar Motion Sensor CDS = No connection VIN = 5vdc (+) (9v battery also Ok)\nOUT = 3.3vdc signal out when triggered GND = 0vdc (-) 3V3 = No connection (in\nmost applications) Read more The distance can be adjusted via R-GN C-T.M:\nAdjust repeat trigger time (default 2 s). Adding a capacitor will give a\nlonger repeat trigger time. R-GN: Detection distance is adjustable (default 7\nm). Adding a resistor the detection distance will become shorter. If connected\nwith a 1-MΩ resistor, detection range is about 5 m. R-CDS: By adding a\nresistor (in parallel with the internal 1-MΩ resistor), user can change the\nlight detection threshold as per individual requirement. This is applicable\nonly when a light sensor is soldered in its pads (CDS) on the front of the\ncircuit board. A 47–100K resistor works fine with standard 5-mm LDRs you can\ncheck this page https(:)\/\/www(dot)electroschematics(dot)com\/get-started-\nmicrowave-radar-motion-sensor\/ Read more What you will get? 5 X RCWL-0516\nMicrowave Radar Sensor Module 5 X 4P Bend Pin Headers Read more 5PCS RCWL-0516\nMotion Detection Sensor 3PCS HC-SR501 PIR Motion Sensor 5PCS HC-SR501 PIR\nmotion sensor 5PCS HC-SR505 Human Body Micro Sensing Module 5PCS HC-SR312\nAM312 PIR Motion Sensor Model RCWL-0516 HC-SR501 HC-SR501 HC-SR505 HC-SR312\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis RCWL-0516 module has the characteristics of high sensitivity, high induction distance, high reliability, large induction angle, wide power supply voltage range, etc. it is widely used in various kinds of human body induction lighting and alarm and so on.\u003c\/li\u003e\n \u003cli\u003eThe RCWL-0516 microwave radar sensor module can detect inert object at the condition that it has enough density, volume and it is in motion.\u003c\/li\u003e\n \u003cli\u003eMicrowave radar sensor will sense motion through most anything. The more shielding there is, the less detection range you get. I can detect motion through glass, drywall walls, ceilings and floors. It is very sensitive. You might have to filter the power supply. Tutorials contact us.\u003c\/li\u003e\n \u003cli\u003eIt can work with (for) arduino\/nodemcu\/wemos etc.; It can detect human, cat, rat, water. Works with Arduino and Nodemcu Document link, please contact us.\u003c\/li\u003e\n \u003cli\u003eHow to contact us? Please click \"Stemedu\" (you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click \"Ask a question\" to email us\u003c\/li\u003e\n \u003c\/ul\u003e"}

{"id":6966344351897,"title":"Stemedu Benewake TFmini-S Lidar TOF Micro Range Finder Sensor,Obstacle Avoidance Sensor, Tiny Ranging Module UART \/ I2C, for Pixhawk Arduino and Raspberry Pi","handle":"stemedu-benewake-tfmini-s-lidar-tof-micro-range-finder-sensor-obstacle-avoidance-sensor-tiny-ranging-module-uart-i2c-for-pixhawk-arduino-and-raspberry-pi","description":"\u003ch4\u003eStemedu Benewake TFmini-S Lidar TOF Micro Range Finder Sensor,Obstacle Avoidance Sensor, Tiny Ranging Module UART \/ I2C, for Pixhawk Arduino and Raspberry Pi\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eTFmini-S Description TFmini-S has the advantages of low\ncost, small volume and low power consumption, and multiple interfaces to meet\ndifferent requirements. TFmini is a milestone for Benewake to promote the\nprocess of low cost LiDAR. It has unique optical, structural and electronic\ndesigns. As an upgraded version, TFmini-S is based on the extensive experience\nof TFmini. While still small and light, it has higher performance and is\nsuitable for much more applications. TFmini-S 12m cost-effective distance\nsensor Description TFmini-S products adhere to the application-oriented\nattitude: simple appearance, powerful functions. it can meet your needs in\ndaily smart goods. TFmini-S is still lightweight: The blind zone is reduced to\n10cm; Fearless ambient light; Frame rate up to 1000Hz; UART, IIC, IO\ncommunication interface switching. Low Power Yet High Frame Rate In low power\nconsumption mode, the maximum power consumption can be lower than 100mW,\nreducing system power consumption and further prolonging LiDAR lifetime.\nPackage included 1 X TFmini-S Lidar Range Finder Module 2 X Cable\nSpecifications Operating Range : 0.1-12m FOV : 2° Minimum resolution ratio :\n5mm Applicable voltage range : 4.5-6V Communication interface : UART\/I2C\nWavelength: 850nm Maximum operating range at 10% reflectivity : 5m Light\nsensitivity : 70,000lux Read more Applications Safe and Reliable Three-\nDimensional Parking Detection Solutions Supply goes far and far behind demand\nin car parking in almost nationwide with globalization, rapid market change\nand technology innovation. In this context, three-dimensional parking with\napparent advantage of low cost and high space availability becomes a priority\nin replacing conventional parking, bringing great alternative space for all\nsectors. Pedestrian Count Pedestrian flow in public areas such as malls,\noffice buildings and schools increase with the advancement of the society and\npopulation rise. Evacuation will be difficult in event of incident such as\nfire and earthquake. To make things worse, post-incident rescue is challenging\ndue to limited rescue resources. Reasonably distributing these resources is an\nissue to be urgently addressed. In this end, real-time understanding of\npopulation distribution in public areas is the necessary means and an\neffective measure for reasonable allocation of the resources. Elevator\nAdvertisement - Projection Switch Triggering Ads projector in elevator. Turn\non\/off the projector when the elevator door closes\/opens to optimize the\nefficiency. Read more Read more TFmini plus TFmini-S TF-Luna Model TFmini plus\nTFmini-S TF-Luna Operating Range 0.1m~12m 0.1-12m 0.2m~8m Distance resolution\n5mm 5mm 1cm Frame rate 1~1000Hz(adjustable) 100Hz(1-1000Hz adjustable)\n1~250Hz( adjustable ) Central wavelength 850nm 850nm 850nm Communication level\nUART,I2C,I\/O(default mode is UART) UART\/I2C UART\/IIC FOV 3.6° 2° 2° Enclosure\nrating IP65 Light Source LED VCSEL VCSEL\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eTFmini-S is the improved version of TFmini, it is a single-point micro ranging module. Note: TFmini-s version is UART by default. If you need I2C, please switch by yourself. It is compatible with Raspberry Pi and Arduino.\u003c\/li\u003e\n \u003cli\u003eIt is based on ToF principle and integrated with unique optical and electrical designs, stable, precise, high sensitivity and high-speed distance detection.\u003c\/li\u003e\n \u003cli\u003eOperating Range : 0.1-12m, applicable voltage range : 4.5-6V, Communication interface : UART\/I2C\u003c\/li\u003e\n \u003cli\u003eAapplication: drones, UAVs, Robots and industrial equipments. Traffic Monitoring, Obstacle detection Level measurement, Smart device, Security and obstacle avoidance, Distance measuring instrument\u003c\/li\u003e\n \u003cli\u003eHow to contact us to get the user document ? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2021-08-07T22:30:15+10:00","created_at":"2021-08-07T22:30:15+10:00","vendor":"Stemedu","type":"Motion Detectors","tags":["cocoon"],"price":19600,"price_min":19600,"price_max":19600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":40757020033177,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B08D1XVRV5","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu Benewake TFmini-S Lidar TOF Micro Range Finder Sensor,Obstacle Avoidance Sensor, Tiny Ranging Module UART \/ I2C, for Pixhawk Arduino and Raspberry Pi","public_title":null,"options":["Default Title"],"price":19600,"weight":9,"compare_at_price":null,"inventory_management":null,"barcode":"TFmini-S","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/soundstores.net\/cdn\/shop\/products\/B08D1XVRV5.jpg?v=1650779766","\/\/soundstores.net\/cdn\/shop\/products\/51tKDL4DyCL.jpg?v=1628343312","\/\/soundstores.net\/cdn\/shop\/products\/51lTDl4xQRL.jpg?v=1628343312","\/\/soundstores.net\/cdn\/shop\/products\/41Ur1luMxnL.jpg?v=1628343312","\/\/soundstores.net\/cdn\/shop\/products\/51bKdP5h63L.jpg?v=1628343312","\/\/soundstores.net\/cdn\/shop\/products\/51ZbWNsGWrL.jpg?v=1628343312"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/products\/B08D1XVRV5.jpg?v=1650779766","options":["Title"],"media":[{"alt":null,"id":26791520698521,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/B08D1XVRV5.jpg?v=1650779766"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/B08D1XVRV5.jpg?v=1650779766","width":1001},{"alt":null,"id":23749992120473,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/51tKDL4DyCL.jpg?v=1628343312"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/51tKDL4DyCL.jpg?v=1628343312","width":1001},{"alt":null,"id":23749992153241,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/51lTDl4xQRL.jpg?v=1628343312"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/51lTDl4xQRL.jpg?v=1628343312","width":1001},{"alt":null,"id":23749992186009,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/41Ur1luMxnL.jpg?v=1628343312"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/41Ur1luMxnL.jpg?v=1628343312","width":1001},{"alt":null,"id":23749992218777,"position":5,"preview_image":{"aspect_ratio":1.529,"height":697,"width":1066,"src":"\/\/soundstores.net\/cdn\/shop\/products\/51bKdP5h63L.jpg?v=1628343312"},"aspect_ratio":1.529,"height":697,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/51bKdP5h63L.jpg?v=1628343312","width":1066},{"alt":null,"id":23749992251545,"position":6,"preview_image":{"aspect_ratio":1.157,"height":432,"width":500,"src":"\/\/soundstores.net\/cdn\/shop\/products\/51ZbWNsGWrL.jpg?v=1628343312"},"aspect_ratio":1.157,"height":432,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/51ZbWNsGWrL.jpg?v=1628343312","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch4\u003eStemedu Benewake TFmini-S Lidar TOF Micro Range Finder Sensor,Obstacle Avoidance Sensor, Tiny Ranging Module UART \/ I2C, for Pixhawk Arduino and Raspberry Pi\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eTFmini-S Description TFmini-S has the advantages of low\ncost, small volume and low power consumption, and multiple interfaces to meet\ndifferent requirements. TFmini is a milestone for Benewake to promote the\nprocess of low cost LiDAR. It has unique optical, structural and electronic\ndesigns. As an upgraded version, TFmini-S is based on the extensive experience\nof TFmini. While still small and light, it has higher performance and is\nsuitable for much more applications. TFmini-S 12m cost-effective distance\nsensor Description TFmini-S products adhere to the application-oriented\nattitude: simple appearance, powerful functions. it can meet your needs in\ndaily smart goods. TFmini-S is still lightweight: The blind zone is reduced to\n10cm; Fearless ambient light; Frame rate up to 1000Hz; UART, IIC, IO\ncommunication interface switching. Low Power Yet High Frame Rate In low power\nconsumption mode, the maximum power consumption can be lower than 100mW,\nreducing system power consumption and further prolonging LiDAR lifetime.\nPackage included 1 X TFmini-S Lidar Range Finder Module 2 X Cable\nSpecifications Operating Range : 0.1-12m FOV : 2° Minimum resolution ratio :\n5mm Applicable voltage range : 4.5-6V Communication interface : UART\/I2C\nWavelength: 850nm Maximum operating range at 10% reflectivity : 5m Light\nsensitivity : 70,000lux Read more Applications Safe and Reliable Three-\nDimensional Parking Detection Solutions Supply goes far and far behind demand\nin car parking in almost nationwide with globalization, rapid market change\nand technology innovation. In this context, three-dimensional parking with\napparent advantage of low cost and high space availability becomes a priority\nin replacing conventional parking, bringing great alternative space for all\nsectors. Pedestrian Count Pedestrian flow in public areas such as malls,\noffice buildings and schools increase with the advancement of the society and\npopulation rise. Evacuation will be difficult in event of incident such as\nfire and earthquake. To make things worse, post-incident rescue is challenging\ndue to limited rescue resources. Reasonably distributing these resources is an\nissue to be urgently addressed. In this end, real-time understanding of\npopulation distribution in public areas is the necessary means and an\neffective measure for reasonable allocation of the resources. Elevator\nAdvertisement - Projection Switch Triggering Ads projector in elevator. Turn\non\/off the projector when the elevator door closes\/opens to optimize the\nefficiency. Read more Read more TFmini plus TFmini-S TF-Luna Model TFmini plus\nTFmini-S TF-Luna Operating Range 0.1m~12m 0.1-12m 0.2m~8m Distance resolution\n5mm 5mm 1cm Frame rate 1~1000Hz(adjustable) 100Hz(1-1000Hz adjustable)\n1~250Hz( adjustable ) Central wavelength 850nm 850nm 850nm Communication level\nUART,I2C,I\/O(default mode is UART) UART\/I2C UART\/IIC FOV 3.6° 2° 2° Enclosure\nrating IP65 Light Source LED VCSEL VCSEL\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eTFmini-S is the improved version of TFmini, it is a single-point micro ranging module. Note: TFmini-s version is UART by default. If you need I2C, please switch by yourself. It is compatible with Raspberry Pi and Arduino.\u003c\/li\u003e\n \u003cli\u003eIt is based on ToF principle and integrated with unique optical and electrical designs, stable, precise, high sensitivity and high-speed distance detection.\u003c\/li\u003e\n \u003cli\u003eOperating Range : 0.1-12m, applicable voltage range : 4.5-6V, Communication interface : UART\/I2C\u003c\/li\u003e\n \u003cli\u003eAapplication: drones, UAVs, Robots and industrial equipments. Traffic Monitoring, Obstacle detection Level measurement, Smart device, Security and obstacle avoidance, Distance measuring instrument\u003c\/li\u003e\n \u003cli\u003eHow to contact us to get the user document ? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us.\u003c\/li\u003e\n \u003c\/ul\u003e"}

{"id":7503058600089,"title":"Stemedu DC 0-25V Voltage Detection Sensor Voltage Terminal Measurement Module up to 25V, Test Electronic Bricks for Robot for Arduino Raspberry Pi (Pack of 5pcs)","handle":"stemedu-dc-0-25v-voltage-detection-sensor-voltage-terminal-measurement-module-up-to-25v-test-electronic-bricks-for-robot-for-arduino-raspberry-pi-pack-of-5pcs","description":"\u003ch3\u003eStemedu DC 0-25V Voltage Detection Sensor Voltage Terminal Measurement Module up to 25V, Test Electronic Bricks for Robot for Arduino Raspberry Pi (Pack of 5pcs)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDC 0-25V Voltage Detection module Feature 1 Since there\nare various electronic products at present, the voltage of the power supply is\nalso different, if you want to detect, you need a suitable voltage detection\nmodule and controller. The upper limit of the input voltage detected by the\nanalog interface of the controller is 5V, which means that voltages greater\nthan 5V cannot be detected. Feature 2 This voltage detection module of Stemedu\ncan solve this problem and realize the detection of voltages greater than 5V.\nThis module is designed based on the principle of resistance divider, which\ncan reduce the voltage input by the red terminal interface by 5 times. Feature\n3 The upper limit of the analog input voltage is 5V, then the voltage The\ninput voltage of the detection module cannot be greater than 5V×5=25V (if a\n3.3V system is used, the input voltage cannot be greater than 3.3Vx5=16.5V).\nRead more Dimension of DC0-25V Voltage Tester Terminal Sensor Module Size:\n35mmx25mmx10mmVoltage input range: DC0-25VVoltage detection range:\nDC0.02445V-25VVoltage Analog Resolution: 0.00489V Read more Stemedu DC 0-25V\nVoltage Detection Sensor Module and Ar duino Connection Description Output\ninterface: + 5V or 3.3V- GNDS Arduino AD pins Because the AVR chip used by\nArduino is 10-bit AD, the analog resolution of this module is 0.00489V\n(5V\/1023), so the lower limit voltage of the voltage detection module's\ndetection input is 0.00489V×5=0.02445V. NOTE: The input voltage (voltage to be\nmeasured) is restricted to 25V. Reference code Stemedu 5PCS GY-521 MPU-6050\nAccelerometer Gyro Sensor 6DOF Click Here Stemedu 5PCS LM317 DC-DC Converter\nStep Down Module Linear Adjustable Valtage Stemedu DC0-25V Voltage Tester\nSensor Terminal Click Here Stemedu Mini TF Card Adater Reader Module 6pin SD\nMicro Card Memory Board Click Stemedu 5PCS DS3231 AT24C32 IIC RTC Module Click\nHere Stemedu ESP-01S USB to ESP8266 ESP-01S Wireless WiFi Adapter Click Here\nName 5PCS GY-521 MPU-6050 Accelerometer Gyro Sensor 6DOF 3-Axis IMU 16 Bit AD\nConverter Data Output IIC I2C for Quadcopter Drone RC, 40P Dupont Cable 5PCS\nLM317 DC-DC Converter Step Down Module Linear Adjustable Valtage Regulator\nPower Supply with DC Connector Female Male, for Arduino ESP8266, 4.2-40V to\n1.2-37V DC0-25V Voltage Tester Sensor Terminal Measurement Detection Module,\nMeasure up to 25V, for Arduino Raspberry Pi (Pack of 5pcs) Mini TF Card\nAdapter Reader Module 6pin SD Cards Memory Storage Breakout Board SPI\nInterface for Arduino Raspberry Pi (5PCS) 5PCS DS3231 AT24C32 IIC RTC Module\nHigh Precision Real Timing Clock Module for Arduino Raspberry Pi Without\nBattery ESP-01S USB to ESP8266 ESP-01S Wireless WiFi Adapter Module Wi-Fi\nCH340G 4.5-5.5V, 115200 Baud Rate\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis voltage detection sensor module DC 0-25V can work with Arduino analog single phase\u003c\/li\u003e\n \u003cli\u003eThe voltage detection module is based on a resistive divider principle design, it makes the interface terminal input voltage reduced 5 times, Arduino analog input voltage up to 5V, then the input voltage of the voltage detection module can not be greater than 5V 5 = 25V.\u003c\/li\u003e\n \u003cli\u003eIf used 3.3V system, the input voltage can not exceed 3.3Vx5 = 16.5V\u003c\/li\u003e\n \u003cli\u003eThere are 5PCS DC0-25V voltage detection sensor module in the package.\u003c\/li\u003e\n \u003cli\u003eIf any question, how to email us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003chr class=\"py-vbody\" style=\"display: none\"\u003e\n\n\n","published_at":"2022-08-29T03:39:40+10:00","created_at":"2022-08-29T03:39:47+10:00","vendor":"Stemedu","type":"Sensor Blocks","tags":["industrial2"],"price":7600,"price_min":7600,"price_max":7600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":42539983863961,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07L81QJ75","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu DC 0-25V Voltage Detection Sensor Voltage Terminal Measurement Module up to 25V, Test Electronic Bricks for Robot for Arduino Raspberry Pi (Pack of 5pcs)","public_title":null,"options":["Default Title"],"price":7600,"weight":120,"compare_at_price":null,"inventory_management":null,"barcode":"ST0430X5","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/soundstores.net\/cdn\/shop\/products\/B07L81QJ75.jpg?v=1661787530","\/\/soundstores.net\/cdn\/shop\/products\/81Ri8JDzPlL.jpg?v=1661708387","\/\/soundstores.net\/cdn\/shop\/products\/41R1R2oZxDL.jpg?v=1661708387","\/\/soundstores.net\/cdn\/shop\/products\/61xFjocPF9L.jpg?v=1661708387","\/\/soundstores.net\/cdn\/shop\/products\/51hqXaCrskL.jpg?v=1661708387","\/\/soundstores.net\/cdn\/shop\/products\/61WZgo76gCL.jpg?v=1661708387"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/products\/B07L81QJ75.jpg?v=1661787530","options":["Title"],"media":[{"alt":null,"id":27701283586201,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/B07L81QJ75.jpg?v=1661787530"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/B07L81QJ75.jpg?v=1661787530","width":1001},{"alt":null,"id":27694071447705,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2559,"width":2560,"src":"\/\/soundstores.net\/cdn\/shop\/products\/81Ri8JDzPlL.jpg?v=1661708387"},"aspect_ratio":1.0,"height":2559,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/81Ri8JDzPlL.jpg?v=1661708387","width":2560},{"alt":null,"id":27694071480473,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/soundstores.net\/cdn\/shop\/products\/41R1R2oZxDL.jpg?v=1661708387"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/41R1R2oZxDL.jpg?v=1661708387","width":500},{"alt":null,"id":27694071513241,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/61xFjocPF9L.jpg?v=1661708387"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/61xFjocPF9L.jpg?v=1661708387","width":1001},{"alt":null,"id":27694071546009,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/51hqXaCrskL.jpg?v=1661708387"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/51hqXaCrskL.jpg?v=1661708387","width":1001},{"alt":null,"id":27694071578777,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/61WZgo76gCL.jpg?v=1661708387"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/61WZgo76gCL.jpg?v=1661708387","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eStemedu DC 0-25V Voltage Detection Sensor Voltage Terminal Measurement Module up to 25V, Test Electronic Bricks for Robot for Arduino Raspberry Pi (Pack of 5pcs)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDC 0-25V Voltage Detection module Feature 1 Since there\nare various electronic products at present, the voltage of the power supply is\nalso different, if you want to detect, you need a suitable voltage detection\nmodule and controller. The upper limit of the input voltage detected by the\nanalog interface of the controller is 5V, which means that voltages greater\nthan 5V cannot be detected. Feature 2 This voltage detection module of Stemedu\ncan solve this problem and realize the detection of voltages greater than 5V.\nThis module is designed based on the principle of resistance divider, which\ncan reduce the voltage input by the red terminal interface by 5 times. Feature\n3 The upper limit of the analog input voltage is 5V, then the voltage The\ninput voltage of the detection module cannot be greater than 5V×5=25V (if a\n3.3V system is used, the input voltage cannot be greater than 3.3Vx5=16.5V).\nRead more Dimension of DC0-25V Voltage Tester Terminal Sensor Module Size:\n35mmx25mmx10mmVoltage input range: DC0-25VVoltage detection range:\nDC0.02445V-25VVoltage Analog Resolution: 0.00489V Read more Stemedu DC 0-25V\nVoltage Detection Sensor Module and Ar duino Connection Description Output\ninterface: + 5V or 3.3V- GNDS Arduino AD pins Because the AVR chip used by\nArduino is 10-bit AD, the analog resolution of this module is 0.00489V\n(5V\/1023), so the lower limit voltage of the voltage detection module's\ndetection input is 0.00489V×5=0.02445V. NOTE: The input voltage (voltage to be\nmeasured) is restricted to 25V. Reference code Stemedu 5PCS GY-521 MPU-6050\nAccelerometer Gyro Sensor 6DOF Click Here Stemedu 5PCS LM317 DC-DC Converter\nStep Down Module Linear Adjustable Valtage Stemedu DC0-25V Voltage Tester\nSensor Terminal Click Here Stemedu Mini TF Card Adater Reader Module 6pin SD\nMicro Card Memory Board Click Stemedu 5PCS DS3231 AT24C32 IIC RTC Module Click\nHere Stemedu ESP-01S USB to ESP8266 ESP-01S Wireless WiFi Adapter Click Here\nName 5PCS GY-521 MPU-6050 Accelerometer Gyro Sensor 6DOF 3-Axis IMU 16 Bit AD\nConverter Data Output IIC I2C for Quadcopter Drone RC, 40P Dupont Cable 5PCS\nLM317 DC-DC Converter Step Down Module Linear Adjustable Valtage Regulator\nPower Supply with DC Connector Female Male, for Arduino ESP8266, 4.2-40V to\n1.2-37V DC0-25V Voltage Tester Sensor Terminal Measurement Detection Module,\nMeasure up to 25V, for Arduino Raspberry Pi (Pack of 5pcs) Mini TF Card\nAdapter Reader Module 6pin SD Cards Memory Storage Breakout Board SPI\nInterface for Arduino Raspberry Pi (5PCS) 5PCS DS3231 AT24C32 IIC RTC Module\nHigh Precision Real Timing Clock Module for Arduino Raspberry Pi Without\nBattery ESP-01S USB to ESP8266 ESP-01S Wireless WiFi Adapter Module Wi-Fi\nCH340G 4.5-5.5V, 115200 Baud Rate\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis voltage detection sensor module DC 0-25V can work with Arduino analog single phase\u003c\/li\u003e\n \u003cli\u003eThe voltage detection module is based on a resistive divider principle design, it makes the interface terminal input voltage reduced 5 times, Arduino analog input voltage up to 5V, then the input voltage of the voltage detection module can not be greater than 5V 5 = 25V.\u003c\/li\u003e\n \u003cli\u003eIf used 3.3V system, the input voltage can not exceed 3.3Vx5 = 16.5V\u003c\/li\u003e\n \u003cli\u003eThere are 5PCS DC0-25V voltage detection sensor module in the package.\u003c\/li\u003e\n \u003cli\u003eIf any question, how to email us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003chr class=\"py-vbody\" style=\"display: none\"\u003e\n\n\n"}

{"id":7363664904345,"title":"Stemedu HC-SR501 PIR Sensor Infrared IR Body Motion Module for Arduino Raspberry Pi(Pack of 5pcs)","handle":"stemedu-hc-sr501-pir-sensor-infrared-ir-body-motion-module-for-arduino-raspberry-pipack-of-5pcs","description":"\u003ch3\u003eStemedu HC-SR501 PIR Sensor Infrared IR Body Motion Module for Arduino Raspberry Pi(Pack of 5pcs)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eWhat is it? This is HC-SR501 Human Body Pyroelectricity\nInfrared PIR Motion Detector Sensor Module The human body sensor lighting\nindustrial automation and control, etc. Ideal for Arduino, Raspberry Pi, PIC\nand more. As per the HC-SR501 data sheet, stops detecting (\"detection range is\nshorter\") as temperature approaches 30 degrees celsius (approximately 90\ndegrees fahrenheit). These units have the through-holes to add a thermistor to\nimprove high temperature performance, if one has a thermistor to add. Easy to\nset up. Pins fit well into female Dupont wires for prototyping. Features\nProduct Name: HC-SR501 Body Sensor ModuleOperating voltage range: DC\n4.5-20VQuiescent Current: \u0026lt;50uATrigger: L can not be repeated trigger\/H can be\nrepeated trigger (Default repeated trigger)It has pin header to select trigger\nmode You can adjust the delay time Delay time: 0.5-200S (adjustable) the range\nis (0.xx second to tens of second)Block time: 2.5S (default)Can be made a\nrange (0.xx to tens of seconds)Board Dimensions: 32mm24mmAngle Sensor: \u0026lt;100 °\ncone angle Lens sizeHC-SR501 Sensor Diameter: 23mm(Default) Package Included:\n5 X Stemedu HC-SR501 PIR Infrared Sensor Read more Usage This PIR motion\nsensor can automatically and quickly open various types of incandescent,\nfluorescent lamps, buzzer, automatic doors, electric fans, automatic washing\nmachine and dryer Machines and other devices, is a high tech products.\nEspecially suitable for enterprises, hotels, shopping malls, warehouses and\nfamily aisles, corridors and other sensitive Sense of region, or for the\nsecurity zone automatic lighting, lighting and alarm systems. Also, it can\nwork with Arduino or Raspberry Pi projects. You can use these sensors to\nconnect lamps at home. Read more Features 1. Fully automatic induction: When\nsomeone enters its sensing range, input high level, and when people leave the\nsensing range, it will automatically delay and turn off high level. Output low\nlevel.2. Photosensitive control (optional): The module has a reserved\nposition, which can be set for photosensitive control, and does not sense\nduring the day or when the light is strong. Photosensitive control is an\noptional function, and no photoresistor is installed at the factory. If\nnecessary, please purchase the photoresistor separately and install it\nyourself.3. Two trigger modes: L can not be repeated, H can be repeated. It\ncan be selected by jumper, the default is H. A. Non-repeatable trigger mode:\nAfter the high level is sensed, the output will automatically change from high\nto low as soon as the delay time ends. B. Repeatable trigger mode: After the\ninduction output is high, during the delay time, if there is a human body\nmoving within its sensing range, its output will remain high until the person\nleaves. The delay will be high. The level changes to a low level (the sensing\nmodule will automatically extend a delay time period after detecting each\nactivity of the human body, and the time of the last activity is the starting\npoint of the delay time). 4. With induction blocking time (default setting:\n3-4 seconds): After each induction output (high level to low level), the\ninduction module can set a blocking time immediately, and sense in this time\nperiod The device does not receive any induction signal. This function can\nrealize the interval work (induction output time and blocking time), and can\nbe applied to interval detection products; at the same time, this function can\neffectively suppress various interferences generated during load switching.5.\nWide operating voltage range: the default operating voltage is DC5V to 20V6.\nMicro power consumption: 65 microamps of quiescent current, especially\nsuitable for electrical products powered by dry batteries.7. Output high-level\nsignal: it can be easily connected with various circuits. Instructions for use\n1. After the induction module is powered on, there is an initialization time\nof about one minute, during which time the module will output 0-3 times at\nintervals, and enter the standby state after one minute.2. Try to avoid\ninterference sources such as lights directly on the lens on the surface of the\nmodule, so as to avoid introducing interference signals and causing\nmisoperation; try to avoid the use environment The wind will not flow, and the\nwind will also cause interference to the sensor.3. The sensing module adopts a\ndual-element probe. The window of the probe is rectangular. The dual elements\n(A-element and B-element) are located at both ends of the longer direction.\nWhen the human body walks from left to right or from right to left, the\ninfrared spectrum reaches the dual element. There is a difference in the time\nand distance of the sensor. The larger the difference, the more sensitive the\nsensor. When the human body walks toward the probe from the front or from top\nto bottom or from bottom to top, the dual element cannot detect the change in\nthe infrared spectrum distance, no difference Therefore, the sensor is not\nsensitive or does not work; therefore, when installing the sensor, the\ndirection of the dual element of the probe should be as parallel as possible\nto the direction where the human body moves the most, so as to ensure that the\nhuman body is sensed by the dual element of the probe when it passes by. In\norder to increase the sensing angle range, this module uses a round lens,\nwhich also makes the probe sense on all sides, but the left and right sides\nare still larger than the upper and lower directions, and the sensitivity is\nstronger. The installation must still follow the above requirements as much as\npossible. 1460 PCS Assorted Resistors Kit 3PCS HC-SR501 Human Body\nPyroelectricity Infrared PIR Motion Detector HC-SR312 AM312 PIR Motion Sensor\nHC-SR505 Human Body Pyroelectricity Infrared PIR Motion Detector Sensor Module\n5PCS RCWL-0516 Motion Detection Sensor Human Body Sensor Switch 5-24V with\nAdjustable Timer Click Here Model HC-SR501 HC-SR312 HC-SR505 RCWL-0516 TR-108\npackage 1 Box 3 Packs 5 Packs 5 Packs 5 Packs 2 Packs Delay time 0.5-200S\nadjustable 2 seconds 15s - 300s adjustable Blocking time 2.5 seconds 2 seconds\n2.5 seconds Range Within 5 meters 3-5 meters Within 3 meters 5-8 meters 4-5\nmeters Angle Sensor \u0026lt;100 degree ≤100 degree \u0026lt;100 degree 140 degree cone angle\nWorking voltage DC 4.5-20V DC 2.7-12V DC 4.5-20V 4.0 -28.0 V DC 5-24V Feature\nStemedu 1460 PCS Resistors Assortment Kit 1\/4W 73 Values 1% Metal Film\nResistor Kit for Ar duino Raspberry Pi, 1ohm - 1Mohm, 20pcs per Value,\nIndividual Bags with Tags for The Value Especially suitable for enterprises,\nhotels, shopping malls, warehouses and family aisles, corridors and other\nsensitive Sense of region, or for the security zone automatic lighting,\nlighting and alarm systems Low power consumption, small size, easy to install,\nInternal use of digital signal processing, pit interference strong Small and\nexquisite appearance, Full-automatic induction, Stable reliability, ultra low\nvoltage operating mode high sensitivity, induction distance, high reliability,\ninduction Angle is large, voltage supply range and other characteristics The\nPIR Infrared Motion Sensor function triggered by motion, you can use this\nsmall motion sensor switch to control lighting of corridors, toilets,\nbasements, warehouses, garages and other places, automatic ventilation of\nexhaust fans and so on. Adjustable Potentiometer ✓ ✓\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis HC-SR501 PIR motion sensor can turn on devices by detected motion. Automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors, electric fans, automatic washing machine and dryer Machines and other devices.\u003c\/li\u003e\n \u003cli\u003eUsing Potentiometer 105, output timing is from 0.5S to 200S. Operating voltage range: DC 4.5-20V; Quiescent Current: \u0026lt;50uA; Trigger: L can not be repeated trigger\/H can be repeated trigger(Default repeated trigger)\u003c\/li\u003e\n \u003cli\u003eUsage: HC-SR501 can use as a hightech products. Suitable for companies, hotels, shopping malls, warehouses and family aisles, corridors. Or use for the security zone automatic lighting, lighting and alarm systems\u003c\/li\u003e\n \u003cli\u003eIf any question, how to contact us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n \u003c\/ul\u003e\n","published_at":"2022-05-03T15:50:53+10:00","created_at":"2022-04-11T11:08:15+10:00","vendor":"Stemedu","type":"Motion Detectors","tags":["wix"],"price":10100,"price_min":10100,"price_max":10100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":42035729367193,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07KBWVJMP","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu HC-SR501 PIR Sensor Infrared IR Body Motion Module for Arduino Raspberry Pi(Pack of 5pcs)","public_title":null,"options":["Default Title"],"price":10100,"weight":60,"compare_at_price":null,"inventory_management":null,"barcode":"ST0057X5","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/soundstores.net\/cdn\/shop\/products\/B07KBWVJMP.jpg?v=1649724742","\/\/soundstores.net\/cdn\/shop\/products\/61TboWtSdEL_be594dc0-ab93-4c2c-88e6-bc319c90f3cd.jpg?v=1649639295","\/\/soundstores.net\/cdn\/shop\/products\/41KqY8cITUL.jpg?v=1649639295","\/\/soundstores.net\/cdn\/shop\/products\/31Gj9BeOgYL_eb4b7509-b6da-4729-9627-aaa241bd46ef.jpg?v=1649639295","\/\/soundstores.net\/cdn\/shop\/products\/418pC3NPJnL_fbd5e053-a3f9-40df-bd61-a99bda39f707.jpg?v=1649639295","\/\/soundstores.net\/cdn\/shop\/products\/611bmWIIyZL.jpg?v=1649639295"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/products\/B07KBWVJMP.jpg?v=1649724742","options":["Title"],"media":[{"alt":null,"id":26714730397849,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/B07KBWVJMP.jpg?v=1649724742"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/B07KBWVJMP.jpg?v=1649724742","width":1001},{"alt":null,"id":26705501323417,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/61TboWtSdEL_be594dc0-ab93-4c2c-88e6-bc319c90f3cd.jpg?v=1649639295"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/61TboWtSdEL_be594dc0-ab93-4c2c-88e6-bc319c90f3cd.jpg?v=1649639295","width":1001},{"alt":null,"id":26705501356185,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/41KqY8cITUL.jpg?v=1649639295"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/41KqY8cITUL.jpg?v=1649639295","width":1001},{"alt":null,"id":26705501388953,"position":4,"preview_image":{"aspect_ratio":1.618,"height":309,"width":500,"src":"\/\/soundstores.net\/cdn\/shop\/products\/31Gj9BeOgYL_eb4b7509-b6da-4729-9627-aaa241bd46ef.jpg?v=1649639295"},"aspect_ratio":1.618,"height":309,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/31Gj9BeOgYL_eb4b7509-b6da-4729-9627-aaa241bd46ef.jpg?v=1649639295","width":500},{"alt":null,"id":26705501421721,"position":5,"preview_image":{"aspect_ratio":1.104,"height":453,"width":500,"src":"\/\/soundstores.net\/cdn\/shop\/products\/418pC3NPJnL_fbd5e053-a3f9-40df-bd61-a99bda39f707.jpg?v=1649639295"},"aspect_ratio":1.104,"height":453,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/418pC3NPJnL_fbd5e053-a3f9-40df-bd61-a99bda39f707.jpg?v=1649639295","width":500},{"alt":null,"id":26705501454489,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/611bmWIIyZL.jpg?v=1649639295"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/611bmWIIyZL.jpg?v=1649639295","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eStemedu HC-SR501 PIR Sensor Infrared IR Body Motion Module for Arduino Raspberry Pi(Pack of 5pcs)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eWhat is it? This is HC-SR501 Human Body Pyroelectricity\nInfrared PIR Motion Detector Sensor Module The human body sensor lighting\nindustrial automation and control, etc. Ideal for Arduino, Raspberry Pi, PIC\nand more. As per the HC-SR501 data sheet, stops detecting (\"detection range is\nshorter\") as temperature approaches 30 degrees celsius (approximately 90\ndegrees fahrenheit). These units have the through-holes to add a thermistor to\nimprove high temperature performance, if one has a thermistor to add. Easy to\nset up. Pins fit well into female Dupont wires for prototyping. Features\nProduct Name: HC-SR501 Body Sensor ModuleOperating voltage range: DC\n4.5-20VQuiescent Current: \u0026lt;50uATrigger: L can not be repeated trigger\/H can be\nrepeated trigger (Default repeated trigger)It has pin header to select trigger\nmode You can adjust the delay time Delay time: 0.5-200S (adjustable) the range\nis (0.xx second to tens of second)Block time: 2.5S (default)Can be made a\nrange (0.xx to tens of seconds)Board Dimensions: 32mm24mmAngle Sensor: \u0026lt;100 °\ncone angle Lens sizeHC-SR501 Sensor Diameter: 23mm(Default) Package Included:\n5 X Stemedu HC-SR501 PIR Infrared Sensor Read more Usage This PIR motion\nsensor can automatically and quickly open various types of incandescent,\nfluorescent lamps, buzzer, automatic doors, electric fans, automatic washing\nmachine and dryer Machines and other devices, is a high tech products.\nEspecially suitable for enterprises, hotels, shopping malls, warehouses and\nfamily aisles, corridors and other sensitive Sense of region, or for the\nsecurity zone automatic lighting, lighting and alarm systems. Also, it can\nwork with Arduino or Raspberry Pi projects. You can use these sensors to\nconnect lamps at home. Read more Features 1. Fully automatic induction: When\nsomeone enters its sensing range, input high level, and when people leave the\nsensing range, it will automatically delay and turn off high level. Output low\nlevel.2. Photosensitive control (optional): The module has a reserved\nposition, which can be set for photosensitive control, and does not sense\nduring the day or when the light is strong. Photosensitive control is an\noptional function, and no photoresistor is installed at the factory. If\nnecessary, please purchase the photoresistor separately and install it\nyourself.3. Two trigger modes: L can not be repeated, H can be repeated. It\ncan be selected by jumper, the default is H. A. Non-repeatable trigger mode:\nAfter the high level is sensed, the output will automatically change from high\nto low as soon as the delay time ends. B. Repeatable trigger mode: After the\ninduction output is high, during the delay time, if there is a human body\nmoving within its sensing range, its output will remain high until the person\nleaves. The delay will be high. The level changes to a low level (the sensing\nmodule will automatically extend a delay time period after detecting each\nactivity of the human body, and the time of the last activity is the starting\npoint of the delay time). 4. With induction blocking time (default setting:\n3-4 seconds): After each induction output (high level to low level), the\ninduction module can set a blocking time immediately, and sense in this time\nperiod The device does not receive any induction signal. This function can\nrealize the interval work (induction output time and blocking time), and can\nbe applied to interval detection products; at the same time, this function can\neffectively suppress various interferences generated during load switching.5.\nWide operating voltage range: the default operating voltage is DC5V to 20V6.\nMicro power consumption: 65 microamps of quiescent current, especially\nsuitable for electrical products powered by dry batteries.7. Output high-level\nsignal: it can be easily connected with various circuits. Instructions for use\n1. After the induction module is powered on, there is an initialization time\nof about one minute, during which time the module will output 0-3 times at\nintervals, and enter the standby state after one minute.2. Try to avoid\ninterference sources such as lights directly on the lens on the surface of the\nmodule, so as to avoid introducing interference signals and causing\nmisoperation; try to avoid the use environment The wind will not flow, and the\nwind will also cause interference to the sensor.3. The sensing module adopts a\ndual-element probe. The window of the probe is rectangular. The dual elements\n(A-element and B-element) are located at both ends of the longer direction.\nWhen the human body walks from left to right or from right to left, the\ninfrared spectrum reaches the dual element. There is a difference in the time\nand distance of the sensor. The larger the difference, the more sensitive the\nsensor. When the human body walks toward the probe from the front or from top\nto bottom or from bottom to top, the dual element cannot detect the change in\nthe infrared spectrum distance, no difference Therefore, the sensor is not\nsensitive or does not work; therefore, when installing the sensor, the\ndirection of the dual element of the probe should be as parallel as possible\nto the direction where the human body moves the most, so as to ensure that the\nhuman body is sensed by the dual element of the probe when it passes by. In\norder to increase the sensing angle range, this module uses a round lens,\nwhich also makes the probe sense on all sides, but the left and right sides\nare still larger than the upper and lower directions, and the sensitivity is\nstronger. The installation must still follow the above requirements as much as\npossible. 1460 PCS Assorted Resistors Kit 3PCS HC-SR501 Human Body\nPyroelectricity Infrared PIR Motion Detector HC-SR312 AM312 PIR Motion Sensor\nHC-SR505 Human Body Pyroelectricity Infrared PIR Motion Detector Sensor Module\n5PCS RCWL-0516 Motion Detection Sensor Human Body Sensor Switch 5-24V with\nAdjustable Timer Click Here Model HC-SR501 HC-SR312 HC-SR505 RCWL-0516 TR-108\npackage 1 Box 3 Packs 5 Packs 5 Packs 5 Packs 2 Packs Delay time 0.5-200S\nadjustable 2 seconds 15s - 300s adjustable Blocking time 2.5 seconds 2 seconds\n2.5 seconds Range Within 5 meters 3-5 meters Within 3 meters 5-8 meters 4-5\nmeters Angle Sensor \u0026lt;100 degree ≤100 degree \u0026lt;100 degree 140 degree cone angle\nWorking voltage DC 4.5-20V DC 2.7-12V DC 4.5-20V 4.0 -28.0 V DC 5-24V Feature\nStemedu 1460 PCS Resistors Assortment Kit 1\/4W 73 Values 1% Metal Film\nResistor Kit for Ar duino Raspberry Pi, 1ohm - 1Mohm, 20pcs per Value,\nIndividual Bags with Tags for The Value Especially suitable for enterprises,\nhotels, shopping malls, warehouses and family aisles, corridors and other\nsensitive Sense of region, or for the security zone automatic lighting,\nlighting and alarm systems Low power consumption, small size, easy to install,\nInternal use of digital signal processing, pit interference strong Small and\nexquisite appearance, Full-automatic induction, Stable reliability, ultra low\nvoltage operating mode high sensitivity, induction distance, high reliability,\ninduction Angle is large, voltage supply range and other characteristics The\nPIR Infrared Motion Sensor function triggered by motion, you can use this\nsmall motion sensor switch to control lighting of corridors, toilets,\nbasements, warehouses, garages and other places, automatic ventilation of\nexhaust fans and so on. Adjustable Potentiometer ✓ ✓\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis HC-SR501 PIR motion sensor can turn on devices by detected motion. Automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors, electric fans, automatic washing machine and dryer Machines and other devices.\u003c\/li\u003e\n \u003cli\u003eUsing Potentiometer 105, output timing is from 0.5S to 200S. Operating voltage range: DC 4.5-20V; Quiescent Current: \u0026lt;50uA; Trigger: L can not be repeated trigger\/H can be repeated trigger(Default repeated trigger)\u003c\/li\u003e\n \u003cli\u003eUsage: HC-SR501 can use as a hightech products. Suitable for companies, hotels, shopping malls, warehouses and family aisles, corridors. Or use for the security zone automatic lighting, lighting and alarm systems\u003c\/li\u003e\n \u003cli\u003eIf any question, how to contact us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n \u003c\/ul\u003e\n"}

{"id":6822936608921,"title":"Stemedu PiOLED 0.91inch OLED for Raspberry Pi 128x32 SSD1306 White","handle":"stemedu-pioled-0-91inch-oled-for-raspberry-pi-128x32-ssd1306-white","description":"\u003ch4\u003eStemedu PiOLED 0.91inch OLED for Raspberry Pi 128x32 SSD1306 White\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eDescription: This mini OLED is design for Raspberry Pi Zero Raspberry Pi Zero\nW Raspberry Pi 1 Model A+ Raspberry Pi 1 Model B+ Raspberry Pi 2 Model B\nRaspberry pi 3 Model A+ Raspberry Pi 3 Model B+ Raspberry Pi 3 Model B The\nPiOLED comes with a monochrome 128x32 OLED, with white pixels. The OLED uses\nonly the I2C pins so you have plenty of GPIO connections available for\nbuttons, LEDs, sensors, etc. It's also nice and compact so it will fit into\nany case. These displays are small, only about 1\"\" diagonal, but very reble\ndue to the high contrast of an OLED display This screen is made of 128x32\nindividual white OLED pixels, no backlight is required Using the display is\nvery easy, our Python library will guide you to draw images, text, make\nanimations or simple video Comes completely pre-assembled and tested so you\ndon't need to do anything but plug it in and install our Python code Feature:\nVoltage: 3.3v Interface: IIC Color: white Dimensions: 35.0mm x 20.0mm x 10.5mm\nPackage Includes: 1 X PiOLED 0.91inch OLED for Raspberry Pi\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003e0.91 INCH OLED Display: Resolution is 128x32, Very Clear, Black background with blue text display, this OLED is compatible with all raspberry pi, such as Pi 1\/Pi2\/Pi3\/Pi zero\u003c\/li\u003e\n \u003cli\u003eThe PiOLED comes with a monochrome 128x32 OLED, with blue pixels. The OLED uses only the I2C pins so you have plenty of GPIO connections available for buttons, LEDs, sensors, etc. It's also nice and compact so it will fit into any case\u003c\/li\u003e\n \u003cli\u003eComes completely pre-assembled and tested so you don't need to do anything but plug it in and install our Python code\u003c\/li\u003e\n \u003cli\u003eHow to email us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2021-06-06T23:09:21+10:00","created_at":"2021-06-06T23:09:21+10:00","vendor":"Stemedu","type":"Unknown","tags":["m22"],"price":10400,"price_min":10400,"price_max":10400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":40267347919001,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07T4LGTWT","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu PiOLED 0.91inch OLED for Raspberry Pi 128x32 SSD1306 White","public_title":null,"options":["Default Title"],"price":10400,"weight":113,"compare_at_price":null,"inventory_management":null,"barcode":"768390744644","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/soundstores.net\/cdn\/shop\/products\/B07T4LGTWT.jpg?v=1649818005","\/\/soundstores.net\/cdn\/shop\/products\/61yvRkHha2L.jpg?v=1623064897","\/\/soundstores.net\/cdn\/shop\/products\/615VuhkKpSL.jpg?v=1623064897"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/products\/B07T4LGTWT.jpg?v=1649818005","options":["Title"],"media":[{"alt":null,"id":26722313273497,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/B07T4LGTWT.jpg?v=1649818005"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/B07T4LGTWT.jpg?v=1649818005","width":1001},{"alt":null,"id":22818459287705,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/61yvRkHha2L.jpg?v=1623064897"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/61yvRkHha2L.jpg?v=1623064897","width":1001},{"alt":null,"id":22818459320473,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/products\/615VuhkKpSL.jpg?v=1623064897"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/products\/615VuhkKpSL.jpg?v=1623064897","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch4\u003eStemedu PiOLED 0.91inch OLED for Raspberry Pi 128x32 SSD1306 White\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eDescription: This mini OLED is design for Raspberry Pi Zero Raspberry Pi Zero\nW Raspberry Pi 1 Model A+ Raspberry Pi 1 Model B+ Raspberry Pi 2 Model B\nRaspberry pi 3 Model A+ Raspberry Pi 3 Model B+ Raspberry Pi 3 Model B The\nPiOLED comes with a monochrome 128x32 OLED, with white pixels. The OLED uses\nonly the I2C pins so you have plenty of GPIO connections available for\nbuttons, LEDs, sensors, etc. It's also nice and compact so it will fit into\nany case. These displays are small, only about 1\"\" diagonal, but very reble\ndue to the high contrast of an OLED display This screen is made of 128x32\nindividual white OLED pixels, no backlight is required Using the display is\nvery easy, our Python library will guide you to draw images, text, make\nanimations or simple video Comes completely pre-assembled and tested so you\ndon't need to do anything but plug it in and install our Python code Feature:\nVoltage: 3.3v Interface: IIC Color: white Dimensions: 35.0mm x 20.0mm x 10.5mm\nPackage Includes: 1 X PiOLED 0.91inch OLED for Raspberry Pi\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003e0.91 INCH OLED Display: Resolution is 128x32, Very Clear, Black background with blue text display, this OLED is compatible with all raspberry pi, such as Pi 1\/Pi2\/Pi3\/Pi zero\u003c\/li\u003e\n \u003cli\u003eThe PiOLED comes with a monochrome 128x32 OLED, with blue pixels. The OLED uses only the I2C pins so you have plenty of GPIO connections available for buttons, LEDs, sensors, etc. It's also nice and compact so it will fit into any case\u003c\/li\u003e\n \u003cli\u003eComes completely pre-assembled and tested so you don't need to do anything but plug it in and install our Python code\u003c\/li\u003e\n \u003cli\u003eHow to email us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n \u003c\/ul\u003e"}