The TM1637 4 digits Digital Tube LED Seven segment Display Module is an quick, affordable and easy solution for displaying the output data of your Arduino project. Though the data displayed is restricted by numbers still it allows users to display some characters too like A, B, C etc.
This 7 segment LED Display has 4 digits which are controlled by TM1637 Driver Chip. It requires only two connections to control this TM1637 4 digits Digital Tube LED Display Module. Also thanks to the I2C Bus you can control it using only 2 wires, leaving more pins available on your MicroController to connect other things.
There are several modules using this TM1637 chip to form a 4 digit numerical display module.
Pinout Description :
LED Display module to Arduino
GND – GND
Vcc – 5V
DIO – D3
CLK – D2
- Ease to use.
- Ease of multiplexing.
- Can use as a 4 digit display unit.
- Can use as a clock display.
- DIY clock project.
- 4 digit display unit.
- Electrical/Electronic projects.
- Counter project using 7 segment display.
- 4 M2 screws positioning holes for easy installation
- Build Squid Game Red Light Green Project using Arduino
Package Includes :
1 x 0.56 inch- 4 digits Digital Tube LED Display Module.
This is similar to this TM1637 module. The only differences are size and Arduino library used.
This module uses SeeedStudio library TM1637.h.