The design the Simulation of Smart Pet Home

More and more families have their pets and pets become an essential part of our daily life. This article is to solve the problems of temperature and humidity control, automatic weighing, and automatic opening of cage door. The simulation of the design demonstrate that the new design is more accurate and automatic including the DHT11, AT89S52, DT711, LCD1602. All these hardware consist the whole system, especially AT89S52 is the most paramount part of the design which is the microprocessor while the LCD screen as the output device. The DHT11 and DT711 works as input device which would collect the data of temperature and humidity, also the weight. If the sensors sample the abnormal data and send to the microprocessor, then the microprocessor would send the order of the alarm and the adjustment module which contain the fan, heater, humidifier.