- * 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
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.
operating voltage: 3.3 V or 5 V * LED colour: red * driver chipset: TM1637
serial 4 digit display module * uses just 2 pins to communicate with your microcontroller
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