DESCRIPTION
5PCS Traffic Light LED DC 5V 5MM Display Module DIY Project Kit, Traffic5422
5pcs 5V Mini Traffic Light LED Display Modules, Electronic Building Blocks for Traffic Light System Model
Red, Yellow, Green. 5mm x 3 LEDs, vertical position.
Voltage - 5V, Input - Digital Signal Output. Can be used with 3.3V and 5V.
Common cathode, red, yellow and green lights are controlled separately, each LED can only emit one color of light.
Great for making traffic light system models and school scientific research projects.
Colour:Red & green & yellow
Material:Metal Plastic
Package Contents:
5 * LED traffic light modules
Red, Yellow, Green. 5mm x 3 LEDs, vertical position.
Voltage - 5V, Input - Digital Signal Output. Can be used with 3.3V and 5V.
Common cathode, red, yellow and green lights are controlled separately, each LED can only emit one color of light.
Great for making traffic light system models and school scientific research projects.
Colour:Red & green & yellow
Material:Metal Plastic
Package Contents:
5 * LED traffic light modules
