仓温湿度检测源程序，以AT89S52单片机技术为核心，以湿度传感器HS1101，温度传感器DS18B20，A/D转换模块AD0804和液晶显示芯片1602为基础-this barn temperature and humidity detection system AT89S52 microcontroller technology as the core, humidity sensor HS1101, temperature sensor DS18B20, A/D converter module AD0804 and 1602 chip-based liquid crystal display, with minimal hardware overhead to achieve real-time temperature Granary moisture detection and display functions