电阻电容在线测试实现了电阻电容测量的自动化,拓宽了测试的量程范围,提高了测量的精度。文中给出了电阻电容在线测试的硬件和软件设计。 [关键词] 单片机电阻 电容 在线测试 [Abstract] On-line testing technique can realize automation, extend range, and raise precision in surveying resistance and capacitor. The````` paper give the design about hardware and software. [Keywords] Single-chip microprocessor ; Resistance; Capacitor; On-line testing