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posted by  ChemENC on 11/6/2009 9:23:05 AM  |  status: Closed  |  Earned Karma: 86

Please help ASAP WILL RATE LIFESAVER!!!!!

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N/A N/A N/A N/A 11/6/2009 at 4:00:00 PM
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Design a Circuit to sum three voltages in the proportion Vo = 3V1 + 2V2 -4V3 using operational amplifier.
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posted by mbd (MNK) on 11/6/2009 12:19:39 PM  |  status: Live
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