FIELD: instrumentation.
SUBSTANCE: microcontroller-based converter of resistance, capacitance and voltage into binary code comprises four resistors, two voltage-controlled generators provided with generation resolution inputs and microcontroller. First outputs of resistors are connected to microcontroller 1sr, 2nd, 3rd and 4th outputs. Second outputs of the 1st and 2nd resistors are connected to first generator voltage control input. Second outputs of the 3rd and 4th resistors are connected to second generator voltage control input. Outputs of generators are connected to count inputs of the 1st and 2nd binary counters built in said microcontroller.
EFFECT: higher accuracy of conversion.
2 cl, 1 dwg
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