4011 Touch Control Switch Circuit
This circuit designs by using two NAND gates and RS Flip-Flop.
4011 Touch Control Switch Circuit diagram
you can increase or decrease sensitivity by increase or decrease 6.8MΩ resistor values.
|4011 QUAD 2-INPUT NAND GATE
All four positive-logic NAND gates may be used independently.
On any one gate, with either or both inputs low, the output will be high; with both inputs high, the output will be low.
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