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The TrafficLight is a project that has Arduino-powered LEDs blinking like a traffic light.
Image: TrafficLight Mini Auto V9 with Arduino Uno Rev3
To go into Emergency Mode:
Hold the Emergency Button and press RESET
Or any other Arduino-Compatible Board!
WARNING TO SHIELD USERS: Some shields will block some of the required ports, making the TrafficLight not work properly. We are working on alternate versions and will post more information soon.
The affecting shields are: Arduino GSM Shield, Arduino Ethernet Shield, Arduino WiFi Shield, Arduino Wireless SD Shield.
The Alternate Versions for the Shields are available in the Alternate Versions Folder (under Resources)
NOTE TO ETHERNET AND GSM SHIELD USERS: The Pin 13 On-board LED is not available while these Shields are in use.
You Will Also Need:
8 red, 8 yellow, 8 green LEDS
Assorted Jumper Wires
USB Cable (for controlling Arduino)