RF also known as Radio Frequency Signal is omnipresent in today’s world. Although there are places where we receive poor reception of RF signals and a detector will come in handy in these instances to rectify this problem. Alternatively there…
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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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Humidity is the measurement of water content that is present in gaseous form in air. It has applications in Weather forecasting, Air conditioning, Industrial spaces, Ventilation etc. You might have seen many of these measurement systems which uses Microcontroller to…
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In this Pressure sensor circuit we are going to use Piezo element as sensor. Because we need to obtain an electric signal from a mechanic signal or force. You might have seen circuits where digital output switches states depends on…
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Vibration sensor is something that can be used to sense vibration or force that acts upon a object. Here you will see a simple vibration sensor alarm circuit which when detects any vibration or force it will sound alarm and…
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Opamp or Comparator, what should I use in my design? This is one common question that many electronics enthusiasts will often come across. There always tend to be some confusion between these two components and often engineers mistake that these…
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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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