Air craft warning light circuit

admin February 16, 2012 5 Comments
Introduction. Here is low cost circuit that can be used for implementing a warning light on the top of tall structures as a warning for low flying aircrafts. Usually such lights are just stay glow type. Here our light...
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Modified lamp dimmer circuit

admin January 24, 2012 18 Comments
Description. This is a modification of the circuit Simple Lamp Dimmer/Fan Regulator  previously  posted here. The working of the circuit is same as that of the previous, but in addition a snubber circuit consisting of resistor R4 and capacitor...
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Light activated switch circuit

admin July 9, 2014 98 Comments
A Simple Light activated switch Description. This is the circuit diagram of a light activated switch based on National Semiconductors comparator IC LM 311 and a LDR. The circuit is based on a voltage comparator circuit wired around IC...
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Musical light chaser circuit

admin November 15, 2011 34 Comments
Musical Light Chaser Description Here is a simple state of the art musical chaser circuit that can be used in discotheques or even at home if you are a little music crazy . The working of the circuit is...
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Flasher Circuit using NE 555

admin November 16, 2011 30 Comments
Lamp Flasher using NE 555 Description This is the circuit diagram of lamp flasher operated from mains. By this you can flash up to 200 Watt lamps at rates determined by you. IC NE555 is wired as an astable...
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Touch Dimmer for Lamps

jacky April 20, 2011 4 Comments
Touch Control Lamp Dimmer Description This is a simple touch dimmer circuit made of IC TT6061 . TT 6061 is specifically designed for this purpose.By touching this touch dimmer you can increase the light intensity of incandescent lamps in...
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