This is a basic 4-digit 7-segment display module.
Module connecting to digital I/O on 2 pins.
For Arduino use library: TM1637.h
Technical characteristics:
- Digit dim. 0.56"
- Dots clock/decimal
- Driver IC TM1637
- Color Green/Red/Yellow/Blue/White
- Display size 50x19mm
- Voltage 5V
Product official page:
https://robotdyn.com/4-digit-led-display-tube-7-segments-tm1637-50x19mm.html
RobotDyn(R) - registered trademark in USA.
Zhuhai RobotDyn Technology Co.,Ltd - Developer and manufacture.
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