Electronic dice can be a good and fun alternative to traditional dice when enjoying our board games. We have designed a Electronic dice circuit which will generate random number from 0 to 6. The specialty of this circuit is that…
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Cooking can be grueling experience if kitchen is not ventilated properly. Despite good ventilation sometimes we need an exhaust fan to moderate the temperature in kitchen while cooking. But when we are so busy cooking, we often forget the fan…
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Identifying unknown voltage is something we often come across when working with circuits. Of course Multimeter is the perfect tool for this application. But recently I came across a situation where my Multimeter turned out to be faulty and I…
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LED based music spectrum is quite famous and almost everyone would have used music systems which has one of these. With some components, LEDs and some wires we can make this type of music spectrum. But here in this circuit…
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Clock pulses are lifelines of digital circuits and there are different types of oscillators to produce the clock pulses for our circuits. But out of all nothing beats the efficiency and stability of a crystal based oscillator. Even microcontrollers use…
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LED based torches are quite extensively used these days. The important reason for using LED is because of their low power consumption and life. Here is a LED torch circuit which uses 3.7v Lithium polymer rechargeable battery. As a added…
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Now a days there is a trend of using microcontrollers in projects where it is not necessary. This increases the cost of project and increases the complexity since it includes programming. Similarly most designers always go for Microcontrollers when they…
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