Hand -held type liquid safety inspection appearance
The utility model discloses a hand -held type liquid safety inspection appearance, including electric capacity digital converter able to programme, electrical power generating system, microcontroller, serial ports, wireless module and temperature and humidity sensor, electric capacity digital conver...
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| Hauptverfasser: | , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses a hand -held type liquid safety inspection appearance, including electric capacity digital converter able to programme, electrical power generating system, microcontroller, serial ports, wireless module and temperature and humidity sensor, electric capacity digital converter able to programme connects signal excitation passageway, signal reception passageway and microcontroller respectively, and microcontroller still connects temperature and humidity sensor, serial ports, wireless module and screen and voice unit respectively, electrical power generating system gives electric capacity digital converter able to programme and microprocessor power supply respectively. The utility model discloses hand -held type liquid safety inspection appearance is through using electric capacity digital converter able to programme to save the capacitance value that is transformed into within its memory, later by microcontroller real -time reading to setting for the capacitance value contrast with th |
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