For hobbyist’s, engineers, and electronic enthusiasts, knowing the states of a logic circuit are important pieces of information. In addition, it is important to know what the frequency is of a pulse train. Is it in the audio, ultrasonic spectrum,…
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Wastage of water is a common issue among households. There are industrial grade water level detectors which monitor the water level in tanks and activate or deactivate the motor based on water level. However those industrial equipment tend to be…
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Password based locking mechanism is a very popular method for safety of our prized possessions. Now with the rapid growth of technology, our locking systems are also modernized. New, better and more functioning Digital code lock have taken the place…
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Equalization is a technique that is widely used in studios for sound productions and recording. Using Audio Equalizer we can control different frequency bands from an audio spectrum using linear filters. Simply put using equalizer you can adjust which frequency…
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I always get thrilled by gadgets used in Action and Science Fiction films and I ask myself how cool it will be if it’s real. To make this a reality I have designed a super simple yet effective FM based…
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RF projects are always special and I am confident that almost every engineer or enthusiast want to try building a RF project. Because of this we have put together a guide for building a super cool Walkie Talkie project. Walkie…
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I always fancied building projects that solves practical problems. And here the problem is, I have this bad habit of misplacing things like my Coffee cup, Notebook, Pen stand and such. This often led me to waste so much time…
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