The module is a 12-foot clock with four common anode tube (0.36 inch) display module for driver IC TM1637, only two signal lines can make the MCU control four 7-segment digital tubes.
The TM1637 4 Bits Digital Tube LED Display Module is an affordable solution for displaying the output data of your Arduino project. Though the data displayed is restricted by numbers still it allows users to display some characters too like A, B, C etc.
There are several modules using this TM1637 chip to form a 4-digit numerical display module. TM1637 has also keyboard input capability but is not used in this module.
Features : –
- Ease to use.
- Ease of multiplexing.
- Can use as a 4-digit display unit.
- Can use as a clock display.
Package Includes: –
- 1 x TM1637 4BIT DIGITAL TUBE LED DISPLAY.