Wish List 0
Start Your Project Now

4-Digit 7-Segment Display Module (TM1637)


  • Product Code: 4-Digit-7-Segment-Display-Module-TM1637
  • Availability: In Stock
  • Ex Tax: ₹125.00

4-Digit 7-Segment Display Module (TM1637)

The module is a 12-pin display module with a 4-point common digital tube (0.36 inch) with a clock point. The driver chip is TM1637. It only needs 2 signal lines to enable the MCU to control the 4-bit 8- Segment digital tube.

The module features are as follows-

  • Display device is 4-digit yang red digital tube
  • Digital tube 8-level grayscale adjustable.
  • Control interface level can be 5V or 3.3V
  • Control interfaceA total of 4 pins (GND, VCC, DIO, CLK), GND is ground, VCC is the power supply, DIO is the data input and output pin, CLK is the clock signal pin;
  • Digital Tube 4-digit common anode with a 0.36-inch digital tube with a score point, highlighted in red;
  • Positioning hole 4 M2 screw positioning holes, the hole diameter is 2.2mm, which makes the module easy to install and position, and realize the module combination;

Overview of the library routines:

  • ClockDisplay Use the timer 1 of the MCU on the motherboard to time and let the 4-digit display display.
  • NumberFlow 0~9, A, b, C, d, E, F and other 16 characters flow from right to left.
  • StopWatch Use the timer 1 of the MCU on the motherboard to time, and use the button to realize the stopwatch function.

Write a review

Note: HTML is not translated!
    Bad           Good