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4 Bit Digital Tube LED Display Module with Clock

4 Bit Digital Tube LED Display Module with Clock

$11 $5
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4 digit display module featuring a TM1637 driver chip and 8 adjustable grey levels. The module is suitable for 3.3V to 5V making it suitable for use with Arduino and…

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4 digit display module featuring a TM1637 driver chip and 8 adjustable grey levels. The module is suitable for 3.3V to 5V making it suitable for use with Arduino and other microcontrollers.

  • Control interface: GND Ground, VCC Power Supply, DIO Data intput/output, CLK Clock Signal
  • Operating voltage: 3.3-5V
  • Can be connected directly with the microcontroller IO port
  • Dimensions: 42 x 24 x 12mm
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