Traffic light signal module is a small yet very useful and interesting Module for DIY Traffic light system model. It is a must-have accessory for the beginner. It has a very simple wire connection, small size, and custom installation. The brightness of LEDs can be controlled by connecting PWM.
- Small size
- Simple wire
- Saves space and time for the user
- Digital signal output
Be the first to review “LED Traffic Light Signal Module 8mm LED”