The LED Traffic Lights Signal Module / Digital Signal Output Traffic Light Module is another great interesting DIY accessory. This is a mini-traffic light display module, high brightness, very suitable for the production of a traffic light system model.
Can be connected to the motherboard’s PWM pin to control the brightness of the light.
1 x LED traffic lights signal module.
|Color||Red, Yellow and Green|
|Input Voltage||5 V|
|PCB Size ( L x W )||6 x 2 cm|