介绍将电压、电流、电阻归一化测量的自动量程转换电路及主要软件流程。
This paper introduces the automatic range conversion circuit of voltage, current and resistance normalized measure and the working process of software.
提出并设计了一种适用于电压表的量程自动转换电路。
A kind of circuit for automatic range selection of voltmeters is introduced and designed.
故在电路中起着自动调节、安全保护、转换电路等作用。
So it should play a role in automatic adjustment, safety protection, conversion circuit.
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