Water Level Indicator Alarm

Water is very precious thing and we need to conserve adequately and should ensure proper water…

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Non Contact AC Voltage Detector Circuit

By using this simple Non Contact AC Voltage Detector Circuit we can identify the presence of AC…

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Crystal tester circuit

    This simple circuit can be used to check the crystal element whether it is…

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Tracking transmitter circuit diagram

        This tracking transmitter circuit can be used for to track and identify…

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Clap switch circuit using IC 555

This Clap switch circuit using IC 555 is a hobby circuit, makes LED to glow while you…

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