In Car lights delay

This circuit switch slowly on and off the internal lights in a car. The delaying time can be adjusted changing the values of the 10k, 4M7 resistors and capacitor.

The BUZ74 can handle voltages of 500V, but you can use any power Mosfet transistor that can handle more than 50V.

Read More Source:

http://www.next.gr/view-link4.php?id=4355

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