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ct sensor

  1. chrischris

    detecting on off state of any appliance using a CT sensor

    Hi, I am trying to detect any appliance being turned off or on. I am using SCT013-30 (30A/1V) sensor with 62 ohm burden resistor built in. If I measure the AC voltage with just the sensor (not connected to my circuit, I get 30mV for off and 340mV for on. As soon as I connect the circuit to PIC...

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