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Touch Switch Delay Circuit Design by Sahil Nayyar is a document available to read on EtoBox.

What is Touch Switch Delay Circuit Design about?

1. This circuit uses a 555 timer configured as a one-shot multivibrator to generate a fixed pulse when a touch terminal is triggered. 2. The pulse width is determined by an external capacitor charging through a resistor, with the time constant of resistor and capacitor controlling the output pulse width. 3. Increasing the resistor and capacitor values will increase the delay time from the default 4 seconds pulse, while decreasing them will reduce the delay time.

Author

Sahil Nayyar

Language

EN