Create a circuit that closed when the pir was activated

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Reference no: EM13292459

My 9year old son is very interested in science and is working on aproject that involves hooking up a motion sensor (PIR) to a clock alarm. The challenge is to get the PIR to de-activate a sounding alarm. We thought if we could create a circuit that closed when thePIR was activated, it just might do the trick. We have the PIR andthe clock as a start - All thoughts are greatly appreciated

Reference no: EM13292459

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Create a circuit that closed when the pir was activated : My 9year old son is very interested in science and is working on aproject that involves hooking up a motion sensor (PIR) to a clock alarm. The challenge is to get the PIR to de-activate a sounding alarm.

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