Hailege 2pcs 0.36" 4-Digit Tube LED Segment Display Module Red Common Anode TM1637 Drive Chip Tube Clock Display UNO R3

Produktbeschreibung

0.36" 4-Digit Tube LED Segment Display Tube Red Common Anode 4-Digit LED display module with LED brightness adjustable and clock point. Display device is a total of 4 red LED word tube. Digital tube 8 grayscale adjustable. The driver IC is TM1637, only two signal lines can make MCU control four Digit 8-segment LED. Can be used to display decimal, letters and so on. Interface: Total of 4 pins (GND, VCC, DIO, CLK), GND to ground, VCC for the power supply, DIO for the data input and output pins, CLK for the clock signal pin.