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Multivibrator is an electronic circuit which will work as two stage amplifier operating in both stable and astable mode.In the multivibrator the output of first

This circuit is low cost and can be constructed easily. By using this circuit, we can control any house hold appliance with the help of

LED (Light Emitting Diode) is a semiconductor light emitting diode. We know that diode allows the current in one direction and does not allow the

This article is aimed to design and demonstrate a simple 5 channel remote control system to drive five loads. The input signals or the commands

In Direct Current (DC), the flow of electric charge is unidirectional. In DC, the voltage and current maintain a constant polarity and direction. The source