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Specification: Weight: 28g Material: Glass fiber reinforced\nplastic, PBT shell, PA blades How to connect: VCC GND 5V power supply, STB CLK\nDIO SCM IO port. Package included: 18-Bit LED TM1638 Display module\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eTM1638 is a LED (light-emitting diode display) driver control circuit with a keyboard scan interface, the internal set Into a MCU digital interface, data latch, LED high-voltage driver, keyboard scanning circuit.\u003c\/li\u003e\n \u003cli\u003ePower CMOS process;Display mode 10 segments 8 digits;Key scan (8 3bit).\u003c\/li\u003e\n \u003cli\u003eBrightness adjustment circuit (adjustable duty cycle 8);Serial Interface (CLK, STB, DIO).\u003c\/li\u003e\n \u003cli\u003eOscillation method: RC oscillation (450KHz + 5%);Built-in power-on reset circuit;Available in SOP28 package.\u003c\/li\u003e\n \u003cli\u003eMainly used in refrigerators, air conditioners, home theater products such as high-segment display driver.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2021-06-11T03:19:06+10:00","created_at":"2021-06-11T03:19:06+10:00","vendor":"HiLetgo","type":"LED Segment 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TM1638 8 Bits Digital LED Tube Display Module with 8 LEDs 8 Button keys for AVR Arduino ARM\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eFeatures: 8 Bits, 8 keys, 8 LEDs, 8 digital tubes, common cathode LED digital\ntube. With TM1638 Chip, this module gather more than three common SCM\nperipheral circuits. The advantage is only three IO ports will be occupied\nwhen it drives. SCM doesn't need to work for scaning display and key scaning.\nIt only need to read the relevant register to send display data or test button\nso it save MCU resources effectively. Keys are sensitive and display\neffectively. Specification: Weight: 28g Material: Glass fiber reinforced\nplastic, PBT shell, PA blades How to connect: VCC GND 5V power supply, STB CLK\nDIO SCM IO port. Package included: 18-Bit LED TM1638 Display module\u003c\/p\u003e \n\n\n \u003cul class=\"a\"\u003e\n \u003cli\u003eTM1638 is a LED (light-emitting diode display) driver control circuit with a keyboard scan interface, the internal set Into a MCU digital interface, data latch, LED high-voltage driver, keyboard scanning circuit.\u003c\/li\u003e\n \u003cli\u003ePower CMOS process;Display mode 10 segments 8 digits;Key scan (8 3bit).\u003c\/li\u003e\n \u003cli\u003eBrightness adjustment circuit (adjustable duty cycle 8);Serial Interface (CLK, STB, DIO).\u003c\/li\u003e\n \u003cli\u003eOscillation method: RC oscillation (450KHz + 5%);Built-in power-on reset circuit;Available in SOP28 package.\u003c\/li\u003e\n \u003cli\u003eMainly used in refrigerators, air conditioners, home theater products such as high-segment display driver.\u003c\/li\u003e\n \u003c\/ul\u003e"}

HiLetgo TM1638 8 Bits Digital LED Tube Display Module with 8 LEDs 8 Button keys for AVR Arduino ARM

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HiLetgo TM1638 8 Bits Digital LED Tube Display Module with 8 LEDs 8 Button keys for AVR Arduino ARM

Features: 8 Bits, 8 keys, 8 LEDs, 8 digital tubes, common cathode LED digital tube. With TM1638 Chip, this module gather more than three common SCM peripheral circuits. The advantage is only three IO ports will be occupied when it drives. SCM doesn't need to work for scaning display and key scaning. It only need to read the relevant register to send display data or test button so it save MCU resources effectively. Keys are sensitive and display effectively. Specification: Weight: 28g Material: Glass fiber reinforced plastic, PBT shell, PA blades How to connect: VCC GND 5V power supply, STB CLK DIO SCM IO port. Package included: 18-Bit LED TM1638 Display module

  • TM1638 is a LED (light-emitting diode display) driver control circuit with a keyboard scan interface, the internal set Into a MCU digital interface, data latch, LED high-voltage driver, keyboard scanning circuit.
  • Power CMOS process;Display mode 10 segments 8 digits;Key scan (8 3bit).
  • Brightness adjustment circuit (adjustable duty cycle 8);Serial Interface (CLK, STB, DIO).
  • Oscillation method: RC oscillation (450KHz + 5%);Built-in power-on reset circuit;Available in SOP28 package.
  • Mainly used in refrigerators, air conditioners, home theater products such as high-segment display driver.

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