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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People / Object counter circuit have a wide variety of applications in Banks, Hospitals, factories etc. This project focuses on building an effective counter using IR as a sensing element and capable of counting from 0 to 999. This project…
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Light activated switch circuit Light activating and deactivating switches are simple to build when you are provided with a LDR (sensing element) and 555 (switch activator). These kind of sensor circuits are widely employed in many applications and may come…
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Frequency Divider Circuit Ever came across a situation where you have only one source of signal with specific frequency and need to obtain signal of several frequencies. If yes, this kind of circuit might be the one you need to…
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40 LED Lighting Circuit “LED’s”- every electronic hobbyist and engineers love to play with these to build attractive lightings with ease. LED’s have changed the way of lighting as it consumes less power than the primitive means of lighting used….
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Lamp Dimmer using IC 555 PWM (Pulse Width Modulation) signal was used extensively to control the operations such as speed of motor, audio effects, voltage regulations and much more. This circuit uses a IC 555 to generate PWM signals and…
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Two digit Counter Circuit can be seen in hospitals, banks etc for the purpose of counting any process. You might have seen the Single Digit Counter Circuit using 7 segment in our site and this is just an expanded version…
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