TM1637 LED สีเขียว 4 หลัก 0.36 นิ้ว (0.36")ปรับความสว่างได้ 4-digit 7 segment display module 0.36 inch LED brightness adjustable with clock point

4-digit digital tube display module LED brightness adjustable with clock point accessories building blocks

 Module features are as follows:

The module is a 12-pin 4-digit common anode digital tube (0.36 inch) display module with clock dots. The driver chip is TM1637. Only 2 signal lines are needed to enable the single-chip microcomputer to control the 4-digit 8-segment digital tube.

The module te points are as follows:

    The display device is a 4-digit common anode Green-digit digital tube

    Digital tube 8 levels of gray adjustable

    The control interface level can be 5V or 3.3V

    4 M2 screw positioning holes for easy installation

Control interface : a total of 4 pins (GND, VCC, DIO, CLK), GND is the ground, VCC is the power supply, DIO is the data input and output pin, and CLK is the clock signal pin;

Digital tube : 4 digits common anode 0.36 inch digital tube with score point, red letters are highlighted;

Positioning holes : 4 M2 screw positioning holes with a diameter of 2.2mm, which makes the module easy to install and position and realize the combination between modules