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Touch Switch - 2
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Parts List:
Component:
Value:
Datasheet:
Qty:
Resistor [R1, R2]
100K, ¼W
Not Available
02
Resistor [R3]
10M, ¼W
Not Available
01
Capacitor [C1]
10uF, 16V
Not Available
01
IC [U1]
4011
Available
01
When activated, the output of the circuit goes high for about one second. This pulse can be used to drive a relay, transistor, other logic, etc.
You can vary the length of the output pulse by using a smaller or larger capacitor for C1.