Goal: Control a traffic light or any other three items using Arduino Uno, Traffic light, and three Crouzet M-OAC5-315 SSR's
I just was at All Electronics yesterday and in there store they have a Traffic light being controlled by http://www.allelectronics.com/make-a-store/item/MK-131/TRAFFIC-LED-LIGHT-KIT/1.html and three Crouzet M-OAC5-315 SSR's http://www.allelectronics.com/make-a-store/item/SRLY-19/1A-SOLID-STATE-RELAY-3-8VDC-CONTROL/1.html.
What I want to do is have the same type of circuit but instead of using the auto switching function that the kit uses, I would like to be able to control it using the Arduino. Do I even need the kit? How could I accomplish this using the Kit and the SSR's? Diagrams, Pictures, Links, and Schematics would really help.