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TM1637 4 Bits Digital LED Display Module


TM1637 4 Bits Digital LED Display Module For Arduino 7 Segment 0.36Inch Clock RED Anode Tube Four Serial Driver Board Pac
The module is a 12-foot clock with 4 points of positive digital (0.36 inches) display module driver IC TM1637, only two signal lines can make SCM four 8-segment LED.
Module features are as follows:
Display of male red for the four digital tube
Adjustable digital tube 8 gray
Level control interface for 5V or 3.3V
4 M2 screws positioning holes for easy installation

Control Interface: A total of four pins (GND, VCC, DIO, CLK), GND to ground, VCC is the power supply, DIO of data input and output pin, CLK is the clock signal pin;

Digital tube: 4 common anode score points with 0.36 inches LED, red highlights;

Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination;

Package Included

1 Pcs 4 Bits Digital Tube LED Display Module
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