This is a comparison between a traffic light solution with LEDs using a 555 and a 4017, compared to an Arduino.
TinkerCAD designs:
With 555 & 4017: https://www.tinkercad.com/things/i9ul...
With Arduino: https://www.tinkercad.com/things/lfON...
EasyEDA files:
Traffic Lights Control: https://oshwlab.com/DrakerDG/traffic-...
Traffic Light: https://oshwlab.com/DrakerDG/Traffic-...
Traffic Lights Bypass (For Arduino): https://oshwlab.com/DrakerDG/traffic-...
3D models in EasyEDA: • Customize 3D models in EasyEDA
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