Hobby Circuit - On/Off Flip/flop Circuit with Automatic Timeout s designed by David A. Johnson, P.E.

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More Bistable Multivibrator or Flip/Flop Circuits

On/Off Flip/flop Circuit with Automatic Timeout
(Dec 16, 2004)

This circuit is ideal when a device needs to be turned on and off with a single pushbutton switch, but also needs to turn itself off after some period of time. With the components shown, the output will stay on for only about 20 seconds.

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More Bistable Multivibrator or Flip/Flop Circuits

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