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July 15, 2020

What is Comparator

Comparator A comparator is a circuit that compares two input voltages or currents and gives output High or Low as per input signal. The Output is a digital form...

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July 15, 2020

Ohm’s Law

Ohm Law What is ohm’s law In the electrical field, Ohm’s law is a very important topic. This law is asked in almost all interviews and as basic fundamentals...

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May 2, 2020

AC vs DC

difference between ac and dc AC vs DC   AC DC 1 AC means alternating current DC means direct current 2 AC current reverses its direction periodically. AC alternates...

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