📄️ Signal Builder: DIY Traffic Lights
Build your own working traffic light system using a micro:bit, cardboard, sticky copper tape, and colored LEDs - then program it to change from red to amber to green just like real traffic lights on the street!
📄️ Creating the Traffic Lights
What is an LED
📄️ Set Up
Navigating to MakeCode
📄️ Coding
1. Select and drag the on start block to the left and drop it on the bin.
📄️ Downloading the code
Downloading the code to the micro:bit
📄️ How to Play
Web Browser