5V Mini Traffic Light LED Display Module Red Yellow Green 5mm LED Mini-Traffic Light Electronic Building Blocks for Arduino Traffic Light System Model
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. Compatible with Arduino,
Voltage – 5V ; Input – Digital signal output. It can work with 3.3V and 5V.
Interface: Common cathode, red and yellow green control individually. Each LED lamp can only emit one color of light.
Mini LED Traffic Light for Arduino and breadboards
1. Mini size.
2. Simple wiring.
4. Custom installation.
Size: 61 * 21 * 11mm(2.4 * 8.3 * 4.3inch)
Light / Lamp Color: Red, Yellow, Green
LED Size: 5mm * 3
Rightness: Ordinary brightness
Input: Digital signal output
Interface: Common cathode, red yellow green separate control
Platform: for Arduino, 51 single chip microcomputer
Operating current: Red 13mA; Yellow 13mA; Green 25mA
Each cable length: about 20 cm /8-inches
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.