Product Details
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With this 4 digit seven segment display module, you can easily add a 4 number LED readout to your projects. Useful for making a clock, timer, temperature readout, etc.
Features
- serial 4 digit display module
- uses just 2 pins to communicate with your microcontroller
- 4 M2 mounting holes for easy mounting in your projects
- seven segment displays with the : in between
- pinout: GND = 0 V
- VCC = 5 V or 3.3 V
- DIO = data input from microcontroller
- CLK = clock signal from microcontroller
Specifications
- operating voltage: 3.3 V or 5 V
- LED colour: red
- driver chipset: TM1637
