Description

Easy to install and use, it can be easily applied to your microcontroller. . It is a very practical accessory that will meet your needs well. This product is a display module with keys, which is made of durable LED and PCB material, with good texture, safe and practical

Features



- It is an LED (Light Emitting Diode Display) drive control circuit with keyboard scanning interface.
- 8-bit digital tube, common cathode LED digital tube, practical display module for microcontroller.
- It is in stable characteristics, high performance and it is in great reliability, simple, easy to install.
- Special design and it is in fine craftsmanship. It is the best replacement for your old, broken one.
- Wiring method: VCC GND is connected to 5V power supply, STB CLK is connected to the IO port of the microcontroller.
-Color:Blue
-Material:LED, PCB
-Size: 7.50X5.00X1.30cm;/2.95X1.97X0.51in;
tm1638 display module for microcontroller

4 x display modules

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.