本次设计用单片机芯片AT89s52设计一个数字万用表，能够测量交、直流电压值、直流电流、直流电阻以及电容，四位数码显示。此系统由分流电阻、分压电阻、基准电阻、电容测试芯片电路、51单片机最小系统、显示部分、报警部分、AD转换和控制部分组成。-The design used to design a single chip AT89s52 digital multimeter can measure AC and DC voltage, DC current, DC resistance an

这是村田电容和电感的代码表，如果你需要采购，那么这个就能够给你你想要的准确的型号-his is murata capacitance and inductance of the code table, if you need to purchase, then this can give you what you want accurate model

自制LCR表，可以测量电感，电阻，电容及其大部分参数；精度<1 可以作为参考。-Homemade LCR meter that can measure inductors, resistors, capacitors and most of its parameters accuracy <1 can be used as reference.