5V LED Traffic Light Module

Description This is a mini-traffic light, with 5mm LEDs, and is suitable for the production of a traffic light system model. It is small in size, simple to wire, and easy to demonstrate how a traffic robot works. It can be connected to PWM to control the brightness of the LED. These Mini Traffic Lights can be used with a microcontroller. By using a microcontroller like the Arduino Uno, you can simulate four junctions by using three more of these Mini Traffic Lights. Mini Traffic Light Specification: – 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 is 13mA, yellow light 13mA, and green light 25mA. – Can be connected to the motherboard’s PWM pin to control the brightness of the light. Screenshot Packing List: 1 x 5V LED Traffic Light Module