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marchache said:Just saw another post in the general discussion group that may answer my question on the 555. He has a n.o. momentary contact switch connected between pin 2 and ground. Would this work ?
Follow on question: Does the circuit consume power at all between timing pulses (i.e after output goes low) ?
If you have a look at it contains a really good 555 tutorial
Yes, it will consume power at all times,