Solar powered garden lights Solar power attained a great significance after increase in energy demand in our daily life. To conserve power we need to utilize all the natural sources we can to extract power. This forces us to use…
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Light to Frequency converter Converter circuits are generally used to convert a signal from one parameter to another. And it also possess a significant advantage in the Circuit designing. We are about to see the working of a similar light…
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Mains operated LED lighting LED’s holds unique place in lighting due to its miniature size and its low power consumption. No wonder it was considered as future of lighting. But in order to built a led lighting circuit we need…
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FM Transmitter using Transistors FM transmitters are one one of the basic RF circuit you could easily build at home and of course you can even play with these kinda circuits. The above circuit is one of the simplest and…
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IC ULN2803 Pin Diagram ULN2803 is a High voltage, high current Transistor Array IC used especially with Microcontrollers where we need to drive high power loads. Thic IC consists of a eight NPN Darlington connected transistors with common Clamp diodes…
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Electronics Lab Every electronic hobbyist have a dream of setting up a lab at home. This will certainly help to learn, explore and of course have fun with Electronics. But most people don’t know how to set up a lab….
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Audio Amplifier using IC LM386 Amplifiers are used to boost the strength of an input signal and should give an amplified version of the signal in output. Audio amplifiers are widely used in Stereo or Home theater systems, Mini speakers…
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