5MM Mini Traffic Light Red Yellow Green LED Display Module

Περιγραφή

Features:

1. Small size.

2. Simple wiring.

3. Targeted.

4. Custom installation.

Specification:

Size: 61 * 21 * 11mm(24 * 8.3 * 4.3inch)

Light Color: Red, Yellow, Green

LED: 5mm * 3

Brightness: 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.

Application:

1. Arduino creative DIY

2. Analog traffic signal system

3. Teaching demonstration

4. Indication sign

5. Light alarm system