- Category:
- SCM
- Tags:
-
[C/C++]
[源码]
- File Size:
- 3kb
- Update:
- 2014-01-10
- Downloads:
- 0 Times
- Uploaded by:
- 孔文
Description: This design is a digital thermometer AT89S51 microcontroller-based systems, the use of a temperature sensor sensing the temperature in the digital temperature display. Detection range is-55 ℃ ~ 125 ℃, accuracy to 1 ℃. Compared with the traditional thermometer, digital thermometer designed here with easy reading, wide temperature range, accurate temperature measurement, digital display, wide range of features. Optional AT89S52 MCU as the main control device, DSl8B20 as a temperature sensor 4 common anode LED digital serial transmission of data through to achieve temperature display. The device can transmit digital signals directly to the microcontroller, easy handling and control of the microcontroller. In addition, the direct use of temperature thermometer can measure the temperature of the device, thus simplifying data transmission and processing.
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