There may already be a project on this forum that would work for this, but I may not be searching correctly to find it. This is what I am looking to do. I have an input voltage that pulses on for 2 seconds and then off for 2 seconds. I want to be able to direct the pulses to 12 different output relays in sequence. During the first on pulse, I want to direct the "full" voltage to output relay 1. For the second on pulse, I want to direct the "full" voltage to output relay 2 and so forth until it reaches output relay 12 and then on the next on pulse it would start back at 1. Is there a non-microcontroller way to handle this? Here are some specs:
Input voltage = 12 to 20 Volts
On (pulse) time = 2 seconds
Output relays = need to handle voltage and up to 3 amps
Any and all guidance is very much appreciated.
Input voltage = 12 to 20 Volts
On (pulse) time = 2 seconds
Output relays = need to handle voltage and up to 3 amps
Any and all guidance is very much appreciated.