This is a mini-traffic light display module, high brightness, very suitable for the production of traffic light system model.
– Number of lights: 3
– Light color: red, yellow and green
– Active level: high level
– Operating voltage: 5V / 3.3V
– Operating current: When you use 5V high level output, the red light 13mA, yellow light 13mA, green light 25mA.
– Can be connected to the motherboard’s PWM pin to control the brightness of the light.