4-Digit Display With Driver Module (TM1637 Driver)

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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 ser ial 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 Manual User manual Info Sheets VMA425 Scheme TM1637 Data Sheet Firmware Library and Code Show more