HW-069 4 Digits 7 Segment Display Module with 0.36Inch Time Clock TM1637 Driver

35.00 EGP

In stock

The module is a 12-pin display module with a 4-point common digital tube (0.36 inch) with a clock point.

The driver chip is TM1637.

It only needs 2 signal lines to enable the MCU to control the 4-bit 8-segment digital tube

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4 Digits 7 Segment Display Module


  • The display device is a 4-digit yang red word digital tube.
  • Digital tube 8-level grayscale adjustable.
  • The control interface level can be 5V or 3.3V.
  • 4 M2 screw positioning holes for easy installation.

Pin Data:assd

3 different libraries to use with the TM1637:



The Circuit:



  • Connect LED Display pin[CLK] to Arduino digital pin[10]
  • Connect LED Display pin[DI0] to Arduino digital pin[9]
  • Connect LED Display pin[GND] to Arduino pin[GND]
  • Connect LED Display pin[VCC] to Arduino pin[5V]


  • Size: 42x24x11mm (LxWxH)

Package includes:

  • 1 x 4-digit digital display module
  • 4 Digits 7 Segment Display Module
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