由AT89C52单片微机控制，利用温湿度传感器和光电池进行工作的温湿度数字监控器。通过对现有的各种方案的分析，采用通过温度传感器，湿度传感器，光电池对环境的探测的方案。-AT89C52 single-chip computer control by using temperature and humidity sensors and photovoltaic cells to carry out the work of digital temperature and humidity monitors. Of the existing analysis of the various options, the use of temperature sensors, humidity sensors, light detection cell to the environment of the program.