DSS4M

4 BITS TM 1637 RED LED DISPLAY MODULE & CLOCK


  • Display device is 4-digit yang red digital tube

  • Digital tube 8-level grayscale adjustable

  • Control interface level can be 5V or 3.3V

  • The driver IC is TM1637, only two signal lines can make MCU control four Digit 8-segment LED. Can be used to display decimal, letters and so on.

  • Total 4 pins (GND, VCC, DIO, CLK), GND to ground, VCC for the power supply, DIO for the data input and output pins, CLK for the clock signal pin.


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