{"id":8141644529817,"title":"3PCS Electret Microphone Amplifier Module MAX4466 Sound Sensor Module Adjustable Gain Blue Breakout Board for Arduino","handle":"3pcs-electret-microphone-amplifier-module-max4466-sound-sensor-module-adjustable-gain-blue-breakout-board-for-arduino","description":"\u003ch3\u003e3PCS Electret Microphone Amplifier Module MAX4466 Sound Sensor Module Adjustable Gain Blue Breakout Board for Arduino\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDescription: The back includes a small trimmer pot to adjust the gain. The\noutput is rail-to-rail, so when the sound gets louder, the output goes up to\n5Vpp! You can set the gain from 25x to 125x. This is about 200mVpp (about 6\"\naway at normal speaker volume) for anything you would expect a \"line level\"\ninput without clipping, or down to about 1Vpp which is ideal for reading from\na microcontroller ADC. suitable for connecting to. how to use: Connect GND to\nground and VCC to 2.4~5VDC. The audio waveform is output from the OUT pin. The\noutput has a DC bias of VCC\/2, so when it's completely quiet the voltage will\nbe a steady VCC\/2 volts (DC coupled). If your audio equipment requires AC-\ncoupled audio, please connect a 100uF capacitor between the output pin and the\ninput terminal of your device. The 100uF cap is not required when connecting\nto an audio amplifier that includes differential inputs or decoupling\ncapacitors. The output pins are not designed to drive speakers or anything\nlike that, but the smallest headphones you can't put in your ears will work\nwith an audio amplifier (such as a 3.7W stereo amplifier) If you want to\nconnect the amplifier directly to the speakers. No amplifier or decoupling\ncapacitors are required when connecting to microcontroller pins. Connect the\nOUT pin directly to the microcontroller's ADC pin. For audio-reactive\nprojects, we recommend using an FFT driver library that takes audio input and\nconverts it to frequencies. Power supply voltage: +2.4V~+5.5V (can be directly\nconnected to the main board of development boards Power rejection rate: 112dB\nCommon mode rejection rate: 126dB AVOL: 12dB (RL = 100KΩ) rail-to-rail output\nElectrostatic power supply current: \u0026lt;24μA Gain bandwidth: 600KHz Size: 20.8mm\n 13.8mm 7.5mm Package Included: 3 X MAX4466 Electret Microphone Amplifier\nModule\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eParametersPower supply voltage: +2.4V~+5.5V (can be directly connected to the main board of development boards); Power rejection rate: 112dB; Common mode rejection ratio: 126dB; AVOL: 125dB (RL = 100k) rail-to-rail output; Quiescent power supply current: \u0026lt; 24A; Gain bandwidth: 600kHz.\u003c\/li\u003e\n \u003cli\u003eRecommendations connect GND to ground, VCC to 2.4-5VDC; For the good performance, use the 'quietest' supply available (this would be the 3.3V supply).\u003c\/li\u003e\n \u003cli\u003eAdjustable MAX4466 microphone breakout is suitable for voice converters, audio recording and sampling, and audio response projects using FFT; On the back, there is a small trimmer pot to adjust the gain; You can set the gain from 25x to 125x.\u003c\/li\u003e\n \u003cli\u003eIf you want to connect the amplifier directly to the speakers. No amplifier or decoupling capacitors are required when connecting to microcontroller pins. Connect the OUT pin directly to the microcontroller's ADC pin.\u003c\/li\u003e\n \u003cli\u003eIf your audio equipment requires AC-coupled audio, please connect a 100uF capacitor between the output pin and the input terminal of your device.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2024-07-17T01:41:00+10:00","created_at":"2024-07-17T01:41:00+10:00","vendor":"Ferwooh","type":"Amplifiers","tags":["electronics_July2024_update"],"price":9600,"price_min":9600,"price_max":9600,"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":44604311437465,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0D17R3L7K","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"3PCS Electret Microphone Amplifier Module MAX4466 Sound Sensor Module Adjustable Gain Blue Breakout Board for Arduino","public_title":null,"options":["Default Title"],"price":9600,"weight":10,"compare_at_price":null,"inventory_management":"shopify","barcode":"41002","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/soundstores.net\/cdn\/shop\/files\/B0D17R3L7K.jpg?v=1721228281","\/\/soundstores.net\/cdn\/shop\/files\/5140mNbW_0L.jpg?v=1721144468","\/\/soundstores.net\/cdn\/shop\/files\/51ObE6moTtL.jpg?v=1721144469","\/\/soundstores.net\/cdn\/shop\/files\/51kAp56HpQL.jpg?v=1721144469","\/\/soundstores.net\/cdn\/shop\/files\/51G5EZ2VZGL.jpg?v=1721144469","\/\/soundstores.net\/cdn\/shop\/files\/518EzMdkADL.jpg?v=1721144469"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/files\/B0D17R3L7K.jpg?v=1721228281","options":["Title"],"media":[{"alt":null,"id":31437862830233,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/soundstores.net\/cdn\/shop\/files\/B0D17R3L7K.jpg?v=1721228281"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/B0D17R3L7K.jpg?v=1721228281","width":1000},{"alt":null,"id":31428819910809,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/soundstores.net\/cdn\/shop\/files\/5140mNbW_0L.jpg?v=1721144468"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/5140mNbW_0L.jpg?v=1721144468","width":1000},{"alt":null,"id":31428819943577,"position":3,"preview_image":{"aspect_ratio":1.019,"height":981,"width":1000,"src":"\/\/soundstores.net\/cdn\/shop\/files\/51ObE6moTtL.jpg?v=1721144469"},"aspect_ratio":1.019,"height":981,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/51ObE6moTtL.jpg?v=1721144469","width":1000},{"alt":null,"id":31428819976345,"position":4,"preview_image":{"aspect_ratio":1.016,"height":984,"width":1000,"src":"\/\/soundstores.net\/cdn\/shop\/files\/51kAp56HpQL.jpg?v=1721144469"},"aspect_ratio":1.016,"height":984,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/51kAp56HpQL.jpg?v=1721144469","width":1000},{"alt":null,"id":31428820041881,"position":5,"preview_image":{"aspect_ratio":1.328,"height":753,"width":1000,"src":"\/\/soundstores.net\/cdn\/shop\/files\/51G5EZ2VZGL.jpg?v=1721144469"},"aspect_ratio":1.328,"height":753,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/51G5EZ2VZGL.jpg?v=1721144469","width":1000},{"alt":null,"id":31428820074649,"position":6,"preview_image":{"aspect_ratio":1.005,"height":995,"width":1000,"src":"\/\/soundstores.net\/cdn\/shop\/files\/518EzMdkADL.jpg?v=1721144469"},"aspect_ratio":1.005,"height":995,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/518EzMdkADL.jpg?v=1721144469","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e3PCS Electret Microphone Amplifier Module MAX4466 Sound Sensor Module Adjustable Gain Blue Breakout Board for Arduino\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDescription: The back includes a small trimmer pot to adjust the gain. The\noutput is rail-to-rail, so when the sound gets louder, the output goes up to\n5Vpp! You can set the gain from 25x to 125x. This is about 200mVpp (about 6\"\naway at normal speaker volume) for anything you would expect a \"line level\"\ninput without clipping, or down to about 1Vpp which is ideal for reading from\na microcontroller ADC. suitable for connecting to. how to use: Connect GND to\nground and VCC to 2.4~5VDC. The audio waveform is output from the OUT pin. The\noutput has a DC bias of VCC\/2, so when it's completely quiet the voltage will\nbe a steady VCC\/2 volts (DC coupled). If your audio equipment requires AC-\ncoupled audio, please connect a 100uF capacitor between the output pin and the\ninput terminal of your device. The 100uF cap is not required when connecting\nto an audio amplifier that includes differential inputs or decoupling\ncapacitors. The output pins are not designed to drive speakers or anything\nlike that, but the smallest headphones you can't put in your ears will work\nwith an audio amplifier (such as a 3.7W stereo amplifier) If you want to\nconnect the amplifier directly to the speakers. No amplifier or decoupling\ncapacitors are required when connecting to microcontroller pins. Connect the\nOUT pin directly to the microcontroller's ADC pin. For audio-reactive\nprojects, we recommend using an FFT driver library that takes audio input and\nconverts it to frequencies. Power supply voltage: +2.4V~+5.5V (can be directly\nconnected to the main board of development boards Power rejection rate: 112dB\nCommon mode rejection rate: 126dB AVOL: 12dB (RL = 100KΩ) rail-to-rail output\nElectrostatic power supply current: \u0026lt;24μA Gain bandwidth: 600KHz Size: 20.8mm\n 13.8mm 7.5mm Package Included: 3 X MAX4466 Electret Microphone Amplifier\nModule\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eParametersPower supply voltage: +2.4V~+5.5V (can be directly connected to the main board of development boards); Power rejection rate: 112dB; Common mode rejection ratio: 126dB; AVOL: 125dB (RL = 100k) rail-to-rail output; Quiescent power supply current: \u0026lt; 24A; Gain bandwidth: 600kHz.\u003c\/li\u003e\n \u003cli\u003eRecommendations connect GND to ground, VCC to 2.4-5VDC; For the good performance, use the 'quietest' supply available (this would be the 3.3V supply).\u003c\/li\u003e\n \u003cli\u003eAdjustable MAX4466 microphone breakout is suitable for voice converters, audio recording and sampling, and audio response projects using FFT; On the back, there is a small trimmer pot to adjust the gain; You can set the gain from 25x to 125x.\u003c\/li\u003e\n \u003cli\u003eIf you want to connect the amplifier directly to the speakers. No amplifier or decoupling capacitors are required when connecting to microcontroller pins. Connect the OUT pin directly to the microcontroller's ADC pin.\u003c\/li\u003e\n \u003cli\u003eIf your audio equipment requires AC-coupled audio, please connect a 100uF capacitor between the output pin and the input terminal of your device.\u003c\/li\u003e\n \u003c\/ul\u003e"}