Is there a way to pulsate (turn on/off automatically) a 1.5v D cell battery? Maybe some sort of 2 pin inline relay, timer, flasher or something? Kind of like a 12v car flasher does. I would want it to stay on for a second or so then go off for a second and repeat. would a ic 555 chip do this? if so how do i regulate the time from on to off?
thanks.
thanks.
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