Specification:
Light Color: red yellow greenLED: 3 light
Voltage: 5V
Input: digital signal output
Interface: common cathode, red yellow green separate control
Brightness: Normal brightness. The green light is darker, the yellow light is brighter than the green light, and the red light is the brightest.
Operating current: Red 13mA; Yellow 13mA; Green 25mA
Compatible with Arduino.
Size: 61 × 21.5 × 14 mm
Weight: 4.7g
This is a mini-traffic light display module, high brightness, very suitable for the production of traffic light system model and school scientific research projects.
Use Note:
1. It just support controller to contorl;
2. Input high or low level from controller to make LEDs ON or OFF.
3. It can be controlled by PWM too.
Application:
1. Arduino creative DIY
2. Analog traffic signal system
3. Teaching demonstration
4. Indication sign
5. Light alarm system
Packing List:
5 × Mini LED Traffic Signal Light Module