4 Digit 7 Segment LED Display Module

Description

4 Digit Seven Segment LED Display Module is based on TM1637 Driver Chip. It is also called as LED Tube Display.

4 Digit Seven Segment LED Display Module works with Arduino, RaspberryPi and other Microcontroller boards.

It has additional 2 segments for Digital Clocks and Timer applications. Suitable for applications like Digital Clock, Digital thermometer, Timer/Counter, Stop watch. Score boards etc.

Features:

• Simple 4 wire serial interface.
• 4 Digits for perfect timer based applications
• Can be used as counters as well as timers.
• 4 M2 screws positioning holes for easy installation.
• This display module uses I2c interface.
• Set either the whole display or any digit independently
• Control the brightness

Pinout:

1. VCC – Power Supply
2. GND – Ground
3. CLK – Clock – connect to any digital pin on the Arduino
4. DIO – Data I/O – connect to any digital pin on the Arduino