TM1637 - 4 Digit Common Anode Red LED Display. I2C-4 Pin (GND, VCC, DIO, CLK). 5V OR 3.3V
4 Digit Common Anode Red LED Display
Features
Display common anode for the four red LED
Digital tube 8 gray adjustable
Level control interface for 5V or 3.3V
4 M2 screws positioning holes for easy installation
Size : 42x24x12mm
Interface 4 digital display module: (the last picture show)
Control Interface : A total of four pins (GND, VCC, DIO, CLK), GND to ground , VCC is the power supply , DIO of data input and output pin , CLK is the clock signal pin ;
Digital tube: 4 common anode score points with 0.36 inches LED, red highlights ;
Positioning holes : 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install , to achieve inter- module combination
Additional Information
Device
LED Display
Type
4 Digit | Common Anode | Red
Enhance your projects with the HKD 4 Digit LED Display I2C-4 Wire, featuring vibrant red digits for clear visibility. Easy to install with M2 screw holes, this versatile display supports both 5V and 3.3V levels, making it perfect for a variety of applications. Upgrade your electronics with this reliable and user-friendly LED display module today!