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Digital power consumption monitoring

Good day. I am jay-r, an electrical engineering student. We really are having problems in making circuit diagram for our project. It is appliance digital power consumption monitoring. That could display power, energy, power factor and VA. We already had made a circuit if it, but were not yet really sure... we are too having problem in converting analog to digital ... we would really be grateful if you could help us.

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Analog to digital conversion can be done with the audio card of CPU (through line in or mic in)
Pl elaborate abd specify what you need for so that I may be able to help you more.

ProfSweetlin

Posted on Sep 19, 2008

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Posted on Jan 02, 2017

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I'm afraid I cannot comply with your wishes, as there are copyright laws governing this, for one. (For existing circuitry)

Two, there is the liability issue. Take for example that I design the requested circuit, give it to you freely, and you or someone in your group is injured using my circuit.

Will state that this is a basic circuit design. I believe that if you 5 put your minds together, you can build this circuit.

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