CN104897964B - 一种测量可变电阻阻值的电路及方法 - Google Patents
一种测量可变电阻阻值的电路及方法 Download PDFInfo
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- CN104897964B CN104897964B CN201510365607.4A CN201510365607A CN104897964B CN 104897964 B CN104897964 B CN 104897964B CN 201510365607 A CN201510365607 A CN 201510365607A CN 104897964 B CN104897964 B CN 104897964B
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CN104897964B true CN104897964B (zh) | 2018-03-09 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US10466296B2 (en) | 2017-01-09 | 2019-11-05 | Analog Devices Global | Devices and methods for smart sensor application |
CN107656140B (zh) * | 2017-08-11 | 2019-06-18 | 中国科学院地质与地球物理研究所 | 一种利用嵌入式处理器数字端口测量电阻的方法及电路 |
CN114114046A (zh) * | 2021-11-24 | 2022-03-01 | 张庆祥 | 一种高压激励下同步测试电池电芯电阻及电容值的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1235646A (en) * | 1969-03-13 | 1971-06-16 | Ford Motor Co | Impedance measuring device |
DE4020732A1 (de) * | 1990-06-29 | 1992-01-09 | Pilz Gmbh & Co | Manuelle analogeingabe fuer mikroprozessoren |
CN2365677Y (zh) * | 1999-03-15 | 2000-02-23 | 江苏新科电子集团空调器制造有限公司 | 利用单片机对电阻值进行测量的装置 |
CN202404157U (zh) * | 2011-10-27 | 2012-08-29 | 苏州路之遥科技股份有限公司 | 一种基于i/o端口检测可变电阻值电路 |
CN203894328U (zh) * | 2014-06-18 | 2014-10-22 | 湖南科技学院 | 一种数字rlc测试仪 |
CN204925248U (zh) * | 2015-06-29 | 2015-12-30 | 李须真 | 一种测量可变电阻阻值的电路 |
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2015
- 2015-06-29 CN CN201510365607.4A patent/CN104897964B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1235646A (en) * | 1969-03-13 | 1971-06-16 | Ford Motor Co | Impedance measuring device |
DE4020732A1 (de) * | 1990-06-29 | 1992-01-09 | Pilz Gmbh & Co | Manuelle analogeingabe fuer mikroprozessoren |
CN2365677Y (zh) * | 1999-03-15 | 2000-02-23 | 江苏新科电子集团空调器制造有限公司 | 利用单片机对电阻值进行测量的装置 |
CN202404157U (zh) * | 2011-10-27 | 2012-08-29 | 苏州路之遥科技股份有限公司 | 一种基于i/o端口检测可变电阻值电路 |
CN203894328U (zh) * | 2014-06-18 | 2014-10-22 | 湖南科技学院 | 一种数字rlc测试仪 |
CN204925248U (zh) * | 2015-06-29 | 2015-12-30 | 李须真 | 一种测量可变电阻阻值的电路 |
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