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    Problems with current sampling and op amp circuits

    The theoretical current is 10sinwt A, first use ACS725LLCTR-30AB-T to convert the current into a voltage amount, and then the amplifier. The following questions exist: 1. The ACS725LLCTR-30AB-T has an initial voltage of Vcc / 2, and the 1A current is converted to 0.033V voltage. A slight...
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