Traffic Light 5V LED Display Module Red Green Yellow Light for Arduino Raspberry PiSold By ICStation, Ships from China
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Description: This is a mini-traffic light display module, high brightness, very suitable for the production of traffic light system model. Features: Small size. Simple wiring. Targeted. Cus...Read More…
This is a mini-traffic light display module, high brightness, very suitable for the production of traffic light system model.
|2||Color||Red, Yellow, Green|
|6||Input||Digital signal output|
|7||Interface||Common cathode, red and yellow green control Individually|
|8||Operating current||Red 13mA; Yellow 13mA; Green 25mA|
It just support controller to contorl;
Input High or Low level from controller to make LEDs ON or OFF.
It can be controlled by PWM,too.
Analog traffic signal system
Light alarm system
Q: Does it work with 3.3V or 5V? A: It can work with 3.3V and 5V. Q: Is it RGB? A: No, Each LED lamp can only emit one color of light. Q: Can 3 LEDs be illuminated at the same time? A: Yes,it can. It can be controlled by yourself.
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