数字电位器调节特性和调节灵敏度测量仪

李震春, 许积文, 陈国华

An instrument for measuring the regulating characteristics and sensitivity with digitally controlled potentiometers

LI Zhen-chun, XU Ji-wen, CHEN Guo-hua

大学物理 . 2019, (7): 31 . DOI: 10.16854 /j.cnki.1000-0712.190004