CN100440122C - 信号采集电路 - Google Patents
信号采集电路 Download PDFInfo
- Publication number
- CN100440122C CN100440122C CNB2006100224559A CN200610022455A CN100440122C CN 100440122 C CN100440122 C CN 100440122C CN B2006100224559 A CNB2006100224559 A CN B2006100224559A CN 200610022455 A CN200610022455 A CN 200610022455A CN 100440122 C CN100440122 C CN 100440122C
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- port
- single chip
- chip microcomputer
- signal acquisition
- circuit
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Abstract
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100224559A CN100440122C (zh) | 2006-12-08 | 2006-12-08 | 信号采集电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100224559A CN100440122C (zh) | 2006-12-08 | 2006-12-08 | 信号采集电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1996223A CN1996223A (zh) | 2007-07-11 |
CN100440122C true CN100440122C (zh) | 2008-12-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2006100224559A Expired - Fee Related CN100440122C (zh) | 2006-12-08 | 2006-12-08 | 信号采集电路 |
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CN (1) | CN100440122C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103761206A (zh) * | 2013-12-30 | 2014-04-30 | 广东瑞德智能科技股份有限公司 | 一种控制芯片mcu的ad端口扩展方法及多通道扩展电路 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113890539B (zh) * | 2021-12-07 | 2022-03-15 | 深圳市爱普特微电子有限公司 | 用于adc模块的多通道模拟输入电路 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4190823A (en) * | 1977-01-11 | 1980-02-26 | Regie Nationale Des Usines Renault | Interface unit for use between analog sensors and a microprocessor |
CN2220531Y (zh) * | 1994-06-16 | 1996-02-21 | 秦真文 | 煤矿井下安全多功能测试仪 |
CN2689351Y (zh) * | 2004-04-09 | 2005-03-30 | 山东科技大学 | 基于a/d转换的多路脉冲数据采集器 |
-
2006
- 2006-12-08 CN CNB2006100224559A patent/CN100440122C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4190823A (en) * | 1977-01-11 | 1980-02-26 | Regie Nationale Des Usines Renault | Interface unit for use between analog sensors and a microprocessor |
CN2220531Y (zh) * | 1994-06-16 | 1996-02-21 | 秦真文 | 煤矿井下安全多功能测试仪 |
CN2689351Y (zh) * | 2004-04-09 | 2005-03-30 | 山东科技大学 | 基于a/d转换的多路脉冲数据采集器 |
Non-Patent Citations (2)
Title |
---|
基于单片机PIC 16F877数据采集系统设计. 孔令志,梁宁宁,李兆宁.光电技术应用,第19卷第6期. 2004 |
基于单片机PIC 16F877数据采集系统设计. 孔令志,梁宁宁,李兆宁.光电技术应用,第19卷第6期. 2004 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103761206A (zh) * | 2013-12-30 | 2014-04-30 | 广东瑞德智能科技股份有限公司 | 一种控制芯片mcu的ad端口扩展方法及多通道扩展电路 |
Also Published As
Publication number | Publication date |
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CN1996223A (zh) | 2007-07-11 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SICHUAN CHANGHONG ELECTRIC CO.,LTD. Free format text: FORMER OWNER: SICHUAN CHANGHONG ELECTRIC APPLIANCE CO., LTD. Effective date: 20090703 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090703 Address after: No. 35, Mian Xing East Road, hi tech Zone, Sichuan, Mianyang Patentee after: Sichuan Changhong Air-Coditioning Co., Ltd. Address before: No. 35, Mian Xing East Road, hi tech Zone, Sichuan, Mianyang Patentee before: Sichuan Changhong Electrical Appliance Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20111208 |