good day everyone, I am trying to build a circuit that can turn a relay on , off, then on again maybe in a 2 seconds interval and remain in that state until powered off and repeats this same cycle every time its powered on. I am familiar with 555 timer ic and 4017 ic which was the initial circuit i was trying to modify to achieve this effect however it cycles continuously where just one cycle is desired. It also doesnt have the power output to drive a 12v relay. Could anyone guide me in the correct direction , your help will be greatly appreciated
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