AZDelivery DIY Mini Traffic Light LED Display Board Module 3.3 5V 8mm Common Cathode Interface Compatible with Arduino and Raspberry Pi Including E Book!

✅ The AZDelivery mini-traffic light display is a DIY creative module perfect for projects that require traffic light indicators ✅ Size: Approx. 56 x 21 x 11 mm. Operating voltage: 3.3V - 5V. Interface: common cathode, separate connections for all three LEDs ✅ Suitable for the simulating the traffic light system and training. 3 light LED with the colours red, yellow and green. ✅ Compatible with Raspberry Pi. The included E-Book 📖provides useful information on how to begin your project, helps with a quick setup and saves time on the configuration process. ✅ This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.