- Small size
- Simple wiring
- Custom installation
|2||Color||Red, Yellow, Green|
|6||Input||Digital signal output|
|7||Interface||The common cathode, red and yellow-green control Individually|
|8||Operating current||Red 13mA; Yellow 13mA; Green 25mA|
Use manual :
- It just supports controller to control;
- Input High or Low level from the controller to make LEDs ON or OFF.
- It can be controlled by PWM, too.
- Analog traffic signal system
- Teaching demonstration
- Indication sign
- Light alarm system
Frequency asked questions:
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.