CN202472311U - 一种基于单片机的双输入bcd编码器 - Google Patents
一种基于单片机的双输入bcd编码器 Download PDFInfo
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- CN202472311U CN202472311U CN2012200539526U CN201220053952U CN202472311U CN 202472311 U CN202472311 U CN 202472311U CN 2012200539526 U CN2012200539526 U CN 2012200539526U CN 201220053952 U CN201220053952 U CN 201220053952U CN 202472311 U CN202472311 U CN 202472311U
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CN2012200539526U CN202472311U (zh) | 2012-02-20 | 2012-02-20 | 一种基于单片机的双输入bcd编码器 |
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CN2012200539526U CN202472311U (zh) | 2012-02-20 | 2012-02-20 | 一种基于单片机的双输入bcd编码器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102591234A (zh) * | 2012-02-20 | 2012-07-18 | 成都电业局 | 一种基于单片机的双输入bcd编码器 |
CN115453187A (zh) * | 2022-09-14 | 2022-12-09 | 联桥科技有限公司 | 一种非隔离的交流电压过零检测电路 |
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2012
- 2012-02-20 CN CN2012200539526U patent/CN202472311U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102591234A (zh) * | 2012-02-20 | 2012-07-18 | 成都电业局 | 一种基于单片机的双输入bcd编码器 |
CN115453187A (zh) * | 2022-09-14 | 2022-12-09 | 联桥科技有限公司 | 一种非隔离的交流电压过零检测电路 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: STATE ELECTRIC NET CROP. Effective date: 20131225 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131225 Address after: 610021 No. 17 Dongfeng Road, Chengdu, Sichuan, Jinjiang District Patentee after: Chengdu Power Bureau Patentee after: State Grid Corporation of China Address before: 610021 No. 17 Dongfeng Road, Chengdu, Sichuan, Jinjiang District Patentee before: Chengdu Power Bureau |
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CX01 | Expiry of patent term |
Granted publication date: 20121003 |
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CX01 | Expiry of patent term |