Abstract:

To realize the remote monitoring and being convenient for adjusting the temperature and humidity in henhouse timely, based on wireless single chip CC1110, digital temperature sensor DS18B20, wet humidity was a sensor and micro liquid crystal display 1602LCD, the hardware circuit and its C language driver in miniature wireless monitor of the environmental temperature and humidity in henhouse have been designed. The precision of this monitor was high and cost low with a simple structure, it has high reliability and easy to maintain, what’s more, the transmission distance of signals was farther, the equipment was able to satisfy requirements on temperature and humidity monitoring in the growth of chicken process properly, as a result, its application was of great value.