"基于单片机的万年历与温度显示设计：小巧精准，功能完备"

MICROCONTROLLER-BASED CALENDAR AND TEMPERATURE DISPLAY DESIGN This design project aims to develop a compact and energy-efficient electronic calendar with real-time temperature display and timing functionality through the use of a microcontroller. Traditional electronic calendars are often bulky, power-intensive, and exhibit inaccurate display characteristics. In order to address these issues, the design incorporates a DS1302 clock chip for precise timekeeping and the ability to set timers for scheduled events. Additionally, the design includes a real-time temperature display feature, which is achieved by integrating a DS18B20 one-wire digital temperature sensor. This sensor enables direct conversion of temperature signals into digital data for the microprocessor, resulting in a simpler circuit with lower costs compared to traditional temperature sensor systems. Both the temperature and time information are displayed on a 12864 LCD screen. The system has been successfully tested and has met all the designed requirements, with all components functioning properly. By incorporating innovative technologies and efficient circuit design, this microcontroller-based electronic calendar offers a reliable and user-friendly solution for displaying time and temperature simultaneously. Keywords: Clock/Temperature detection/Microcontroller/Temperature.