CN202661818U - 一种新型按键检测电路 - Google Patents
一种新型按键检测电路 Download PDFInfo
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- CN202661818U CN202661818U CN 201220238563 CN201220238563U CN202661818U CN 202661818 U CN202661818 U CN 202661818U CN 201220238563 CN201220238563 CN 201220238563 CN 201220238563 U CN201220238563 U CN 201220238563U CN 202661818 U CN202661818 U CN 202661818U
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CN 201220238563 CN202661818U (zh) | 2012-05-24 | 2012-05-24 | 一种新型按键检测电路 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103135054A (zh) * | 2013-01-31 | 2013-06-05 | 建荣集成电路科技(珠海)有限公司 | 一种整合led驱动和红外遥控接收功能的按键检测电路及整合实现方法 |
CN107786209A (zh) * | 2016-08-31 | 2018-03-09 | 厦门雅迅网络股份有限公司 | 一种按键检测电路和方法 |
CN109302188A (zh) * | 2017-07-25 | 2019-02-01 | 厦门雅迅网络股份有限公司 | 一种电阻分压式的线控按键的检测方法和电路 |
CN109901062A (zh) * | 2019-02-22 | 2019-06-18 | 山东欧德利电气设备有限公司 | 一种通过mcu控制器实现按键检测的电路 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103135054A (zh) * | 2013-01-31 | 2013-06-05 | 建荣集成电路科技(珠海)有限公司 | 一种整合led驱动和红外遥控接收功能的按键检测电路及整合实现方法 |
CN107786209A (zh) * | 2016-08-31 | 2018-03-09 | 厦门雅迅网络股份有限公司 | 一种按键检测电路和方法 |
CN109302188A (zh) * | 2017-07-25 | 2019-02-01 | 厦门雅迅网络股份有限公司 | 一种电阻分压式的线控按键的检测方法和电路 |
CN109901062A (zh) * | 2019-02-22 | 2019-06-18 | 山东欧德利电气设备有限公司 | 一种通过mcu控制器实现按键检测的电路 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG REAL-DESIGN INTELLIGENT TECHNOLOGY CO., Free format text: FORMER NAME: FOSHAN SHUNDE REALDESIGN ELECTRONICS INDUSTRY CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 528300 Shunde, Guangdong, Daliang Industrial Park, Fengxiang, Xiang Xiang Road, No. 1 Patentee after: GUANGDONG REAL-DESIGN INTELLIGENT TECHNOLOGY CO., LTD. Address before: 528300 Guangdong province Foshan city Shunde District Daliang Industrial Park Fengxiang Huaye Road No. 1 Patentee before: Foshan Shunde Realdesign Electronics Industry Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20170524 |
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CF01 | Termination of patent right due to non-payment of annual fee |