3X TM1637 4-Bits LED Display Module for , 0.36 Inch 7-Segment Red Anode Clock Tube & 4 Serial Driver Board

3X TM1637 4-Bits LED Display Module for , 0.36 Inch 7-Segment Red Anode Clock Tube & 4 Serial Driver Board leírása

1. The display device is a 4-digit common positive red digital tube.
2. The 8-level gray scale of the digital tube is adjustable.
3. The control interface level can be 5V or 3.3V.
4. Four M2 screw positioning holes for easy installation.
5. Control interface: 4 pins in total (GND, VCC, DIO, CLK), GND is ground VCC is the power supply, DIO is the data input and output pin, and CLK is the clock signal pin.

Digital tube: 4-digit 0.36-inch digital tube with common anode and score points, with red letters highlighted.
Positioning holes: 4 M2 screw positioning holes with a diameter of 2.2MM, making the module easy to install and position.
bit to achieve combination between modules.
size: 4.2 x 2.4x 1.2cm
Material: plastic
colour:

Package Contents:
3 x module