5V Mini Traffic Light Red Yellow Green 5mm LED Display Module for Arduino DIY Traffic Light System
Color: Red Yellow Green
Brightness: ordinary brightness
Input: digital signal output
Interface: common cathode, single control of red and yellow green
Please allow slight size differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand.
1 x Traffic Light LED Display Module