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timer light switch circuit diagram

Timer light switch circuit

T.K. Hareendran - 04/01/10

Tiny Timer Light Switch presented here is a simple transistorised electronic timer which drives a high efficiency white [...]

Battery Guard for Emergency Lights

D Mohankumar - 03/25/10

As the name implies,emergency light is a source of light available during an emergency.It is an automatic system [...]

Automatic Gate Lamp Circuit

D Mohankumar - 03/21/10

This circuit lights the Premises of House around 6 pm and turns off in the morning. Its working [...]

Aquarium Led Lighting Circuit

D Mohankumar - 03/03/10

This colorful back led aquarium lights gives natural appearance to the Aquarium tank. The Aquarium Led Lighting circuit [...]

Backyard Lamp Circuit

D Mohankumar - 02/24/10

This circuit lights the backyard of your home at 10 pm and stays on till morning. It helps [...]

Organic LED. The Exciting Display Device

D Mohankumar - 02/23/10

Organic LED technology, the commonly called OLED is a solid state semiconductor light emitting diode having a thickness [...]

More about LED

D Mohankumar - 02/22/10

This is the extension of the article What is LED? Recent advances in solid state lighting techniques allow [...]
dark activated relay circuit

Dark Activated Relay Circuit

D Mohankumar - 02/19/10

This dark activated switch can trigger a relay to operate an AC lamp at Sunset. The lamp remains [...]

Cupboard Lights Switch Circuit

D Mohankumar - 02/11/10

This Cupboard lights circuit is an automatic White LED lamp used to illuminate the interior of cupboard to [...]

USB Reading Lamp Circuit

D Mohankumar - 02/10/10

Light your table top with this cool White LED Lamp. It is powered from the USB port and [...]

Flashing Light with Triacs

P. Marian - 02/08/10

This flashing light circuit uses triacs to generate an intermittent light with variable frequency. Additional components are the [...]

Flashing Brake Light for Motorcycles Circuit

P. Marian - 02/05/10

This flashing brake light circuit can be used for motorcycles. When brake-light switch S1 is closed, power is [...]
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