Signal Input to your Logic Circuits

bychon said:

You can reduce the "interference" (if there is any) by reducing the resistor value to as low as 470 ohms, and the capacitor can be increased to hundreds of micorfarads without hurting the chip or the operation of the circuit. If you actually have interference problems after that, you can build the "guaranteed to survive lightning strikes" circuit.

C'mon guys. This is basic light bulbs and batteries, not mil spec hospital equipment.

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