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.
设计了简单可行的脉冲减法运算电路和馈送自动转换电路。
A pulse subtraction operated circuit and an automatic conversion feeding circuit are designed.
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.
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