TM1637 4-Digit 7-Segment Red LED Digital Clock Display Module with Colon

TM1637 4-Digit 7-Segment Clock Display Module

The standard digital clock display module. Center colon dots make it perfect for 12-hour/24-hour clocks, stopwatches, timers, and scoreboards using only 2 digital control pins.

Specifications

• Display: 4 Digits 0.36" 7-Segment Red LEDs with center colon
• Driver IC: TM1637 2-wire serial interface (CLK, DIO)
• Brightness: 8-level adjustable software brightness
• Operating Voltage: 3.3V to 5.0V DC
• Dimensions: 42 mm × 24 mm with mounting holes