Delayed Pulse Generator Circuit

Posted on Jan 10, 2013

Three 555 IC timers are used in this circuit to construct a simple delayed-pulse generator. IC1 acts as a waveform shaper to produce a rectangular waveform. IC2 produces a delaying pulse to trigger 103 on the trailing edge of the delaying pulse. Rl controls delay time and R2 controls pulse width.

Delayed Pulse Generator Circuit
Click here to download the full size of the above Circuit.

As much as a 10:1 range can be generated.

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