This is a 4-digit Seven segment display based on TM1637 chip. TM1637 chip is used to drive the seven segments and it can be interfaced with your controller using I2C interface. No more headache of scanning seven segments and using multiple lines for interfacing of 7-segment now just with two lines you can interface 4 digits to your microcontroller.

Overview

• Driver Chip: MAX7219
• Input Voltage: 3.7 to 5.3 V
• Input Current: 30 mA
• Display Dimensions (mm): 42 x 24 x 12

Features

• ​Ease to use
• Ease of multiplexing
• Can use as a 4 digit display unit
• Can use as a clock display

Specifications

• Display common anode for the four red LED
• Digital tube 8 gray adjustable
• Level control interface for 5V or 3.3V
• Four M2 screws positioning holes for easy installation
• Dimension: 42 x 24 x 12mm
• Display Size: 0.36" Display
• Weight: 12 g

Applications

• DIY clock project
• 4 digit display unit
• Electrical/Electronic projects
• Counter project using 7 segment display

Package Includes

• 1 x TM1637 4 Bits Digital Tube LED Display Module With Clock Arduino Compatible