Circuit Timer Answered

I would like to be able to set a time, small like .5 seconds, and be able to power a 12v circuit for that amount of time, any ideas?

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7 years ago

A one shot trigger to a relay or transistor this can be made with a 555 timer or a number of other circuits.

7 years ago

555 timer circuit. Look online for a 555 timer calc to get the parts needed to do a .5 second timer.