Traffic light ,9 led using Arduino Uno

Materials required:1. 3 red led, 3 yellow led, 3 green led2. Breadboard3. Arduino UNO4. Cable5. Arduino IDE on PC6. Connecting wiresSummary of project:This project is a simple traffic light but requires more coding and helps in understanding arduino more. Basically there are ...

By: oadil



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from Instructables: exploring - technology http://ift.tt/1uX6sb3