LED Traffic Light Module Board

LED Traffic Light Module Board (for Arduino & Raspberry Pi).This is a mini-traffic light display module, high brightness, very suitable for the production of traffic light system model.

Features:

• 1. Parameters : No. Parameter Value
• 2. Color Red ,Yellow & Green
• 3. LED 5mm
• 4. Brightness Ordinary brightness
• 5. Voltage 5V
• 6. Input Digital signal output
• 7. Interface Common cathode, red and yellow green control Individually
• 8.Operating current Red 13mA;Yellow 13mA;Green 25mA

Use Manual:

1. . It just support controller to control;
2. . Input High or Low level from controller to make LEDs ON or OFF.
3. . It can be controlled by PWM too.

 Applications:

• 1>. Analog traffic signal system
• 2>. Teaching demonstration
• 3>. Indication sign
• 4>. Light alarm system

FAQs:
1. Does it work with 3.3V or 5V?
Q : It can work with 3.3V and 5V.

2. Is it RGB?
Q : No, Each LED lamp can only emit one color of light.

3. Can 3 LEDs be illuminated at the same time?
Q : Yes, it can. It can be controlled by yourself.