Make use of the high-accuracy pragmatism granary humiture autocontrol system that the monolithic machine realizes, AT89C51 monolithic machine go along controls its reason , volume is small, have cost therefore comparatively low , use characteristics such as simple , working reliably. Besides, has adopt integrated temperature humidity sensor DHT11 to be the detecting component , has checked the granary different 3 bearing humiture, by the fact that the hardware circuit goes to sell data transfer at reduced prices to monolithic machine , by the fact that RT1602C 2 * 16's LCD displays demonstrate the humiture data being unlike bearing, The monolithic machine makes corresponding operation at the same time to abnormal point , for example knot 1 location humidity is too big , the monolithic machine will pass navar , start a draught apparatus , design middle originally time at this time , the draught apparatus is a small electric fan. This system can realize the granary temperature , the humidity real-time control conveniently.

Keywords: AT89C51; DHT11; RT1602C; Humiture data collect; Monolithic machine navar

DHT11: Be the figure sensor unifying from one humiture that Guangzhou Aosong Ltd. produces

RT1602C: Be 2 * 16 LCD display

The humiture data collect burns: Distribute different in 3 of granary bearing , be bearing's turn to need to be able to embody the granary temperature hygral change on the entirety

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