- Category:
- SCM
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- File Size:
- 16kb
- Update:
- 2018-04-13
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Description: The temperature alarm of the data clock, the DS18B20 sensor can measure the real-time temperature, and then transfer the measured temperature information to the 51 single chip microcomputer, and then the 51 single chip microcomputer is displayed on the LCD1602 screen through the I/O port. The alarm device adopts buzzer, and the microcontroller determines whether it needs alarm by judging the received time signal and temperature signal, and then makes the buzzer respond.
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| Filename | Size | Date |
|---|
| 程序代码.docx | 19945 | 2016-12-18 |
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