Arduino 5mm LED Traffic Light Module Board for DIY Electronic Projects

Product Description

Arduino LED traffic lights signal module / digital signal output traffic light module is another great interesting DIY accessory by Arduino.This is a mini-traffic light display module, high brightness, very suitable for the production of traffic light system model. It is featured with its small size, simple wiring, targeted, and custom installation. It can be connected PWM to control the brightness of the LED. These LED Traffic Light Display Modules are great for developing code on Arduinos. They will plug right in to an UNO R3. Then you can turn them on and off when your sketch reaches selected.