摘要
为了智能小巧高灵敏度地测量电阻、电感和电容,基于MSP430单片机控制、FPGA数字信号处理,设计了一个智能化的LRC(电感、电阻、电容)测量系统,实现了系统使用较少模拟器件,可以实现对电阻、电感、电容元件的自动识别。自动切换档位和测试频率以保证测量精度,具有良好的显示界面,测量范围广,体积小等特点。
An intelligent LRC （inductance, resistance, capacitance） measurement system based on FPGA digital signal processing and MSP430 microprocessor control was designed. The system uses less analog components and can achieve the au tomatic identification of resistance, inductance and capacitance components. Its functions of automatic switching gear and tes- ting frequency can ensure the measurement accuracy. It also has a good display interface, wide measuring range and small volume.
出处
《现代电子技术》
2012年第12期182-185,共4页
Modern Electronics Technique
关键词
MSP430单片机
智能测量
FPGA数字信号处理
自动识别
MSP430 microprocessor
intelligent measurement
FPGA-based digital signal processing
automatic recogni-tion
