Corpus ID: 112804947

Design of digital temperature and humidity monitoring system for grain depot based on AT89C52 and DHT11

@article{Changyon2014DesignOD,
  title={Design of digital temperature and humidity monitoring system for grain depot based on AT89C52 and DHT11},
  author={Cao Chang-yon},
  journal={Journal of Qiqihar University},
  year={2014}
}
  • Cao Chang-yon
  • Published 2014
  • Engineering
  • Journal of Qiqihar University
This paper introduces a design of grain depot temperature and humidity monitoring system based on AT89C52 microcontroller. In this design, using integrated DHT11 temperature and humidity sensor to achieve signals acquisition,and then turning the collected signals into digital ones which will next be sent to the AT89C52 for data processing and displayed through the LED digital tube. According to the test result, this temperature and humidity monitoring system is of low cost, convenient operation… Expand
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