Description
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,
Raspberry Pi.
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
Features
1. Mini size.
2. Simple wiring.
3. Targeted.
4. Custom installation.
Specification
Size: 61 * 21 * 11mm(2.4 * 8.3 * 4.3inch)
Light / Lamp Color: Red, Yellow, Green
LED Size: 5mm * 3
Rightness: Ordinary brightness
Voltage: 5V
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
Use Manual
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.
