3 Light Emitting Module / Traffic Light Module
This is a mini-traffic light display module, high brightness, very suitable to produce traffic light system model.
- Small size. 56x21x11mm
- Simple wiring.
- Custom installation.
Color: Red, Yellow, green
Brightness: Ordinary brightness
Input: Digital signal output
Interface: Common cathode, red and yellow green control Individually
Operating current: Red 13mA; Yellow 13mA; Green 25mA
– It just supports controller to control.
– Input High or Low level from 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.
1 x 3 Light Emitting Module / Traffic Light Module