Youmile 5 pcs Mini Traffic Light Display Module LED DC 5V 5mm Display Module Mini Light-Emitting Diode Traffic Light with Dupont Cable for Arduino DIY

• 【Individual control】: Common cathode, red and yellow green light control individually, Each LED lamp can only emit one color of light.
• 【Signal output】: The module is output by digital signal, it can work at 3.3V and 5V
• 【Parameters】: Voltage: 5V; Working current: red 13mA, yellow 13mA, green 25mA; Size: about 56x21x11mm.
• 【Advantages】: Small size, simple wiring, targeted, customized installation.
• 【Applications】: Used in analog traffic signal systems, teaching demonstrations, signs, light alarm systems, etc.

Product description Specification: Size: 61 * 21 * 11mm 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. Application: 1. for Arduino Creative & for Raspberry Pi DIY Projects 2. Traffic signal system 3. Teaching demonstration 4. Indication sign 5. Light alarm system Package Includes 5 x LED Traffic Light Module 1 x 20 pin male and female DuPont cable