Touching adjustable timing light circuit (2)

Published:2011/7/1 2:52:00 Author:Ecco | Keyword: Touching, adjustable , timing light | From:SeekIC

The chart shows is a practical touching adjustable timing light circuit which is composed of NE555 time-base circuit, and the timing time is adjustable in 10 ~ 60min. As long as to reach the regular time, the light will be turned off. In the prescribed time period, you can also turn off the lights by touching way to achieve early action, and the circuit is very suitable for desk lamps.



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