LED Traffic Light Module package contains 10 pieces of a three-color LED with a common cathode, which is sequentially driven to act as a traffic light. So it is made of yellow, red, and green color LED with high brightness, which is suitable to simulate or model the traffic light situations. This traffic light is an ultra-low size, low power consumption, simple wiring, and easy installation. This module can be supplied with 5V DC, and communicate with microcontroller and Arduino boards through the 4 pins serial interface. This traffic light can be driven with a PWM driver to drive and control the light and brightness of the LEDs.
Specifications:
Color: red yellow green
LED: 5mm x 3mm
Voltage: 5V
Type: common cathode, red, yellow and green separate control
Pin number: 4 Pin
Size: 56mm x 21mm x 11mm