8 Digiit 7-Seg Display Module – TM1638


Package Includes

  • 1x 8 Digiit 7-Seg Display Module – TM1638
  • 1x 10cm 5-Way Female to Female Jumper Cable Set

Availability: 9 in stock

This is an 8-Digit display module based on the TM1638 chip. It allows you to interface with eight LEDs, eight 7-Segment digits and eight push buttons using only 3 control lines. Yes that means you save a LOT of pins on your micro. The board only requires 5 connections in order to be fully functional – VCC, GND, and your 3 control lines.

Features / Specs

  • Main IC: Titan Micro Electronics TM1638
  • Operating Voltage: 5VDC
  • Number of 7-Segment Digits & LEDs: 8
  • 7-Segment & LED Colour: Red
  • Number of Push Buttons: 8
  • 7-Segment brightness can be adjusted (8 Levels of brightness)
  • Comms Interface: Custom Serial Interface
  • Dimensions: ~(76mm x 50mm x 10mm)
  • Mounting Hole Diameter: ~3mm
  • Mounting Hole Spacing (Centre to Centre): ~68.3mm / ~42.3mm

Pin Description

  • VCC-> Supply Voltage (5VDC)
  • GND-> Ground
  • STB-> Chip Select Input
  • CLK-> Serial Clock Input
  • DIO-> Serial Data Input / Output


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