基于单片机的多功能水族箱控制器设计

Design of Multi-function Aquarium Controller Based on Single Chip Microcomputer

随着物质生活水平的不断提高，人们也越来越注重生活的质量和情趣。在家里面摆上一个水族箱，既可以美化环境，又可以给枯燥的生活增添一些色彩。本系统利用单片机控制的灵活性，把常用的水族箱具备的元素组合成一个整体。主要包括水温控制、灯光控制及投饵控制。水温控制采用DS18B20作为温度传感器，方便灵活，不需再接AD转换。灯光控制可利用单片机的优势设置多种灯光控制模式。自动投饵功能可以利用单片机结合DS1302芯片定时向鱼缸投放饵料。此系统可应用于饲养对温度要求较高的热带鱼种，有较好的效果。

With the continuous improvement of living standards, people are increasingly concerned about the quality of life. Putting an aquarium at home can beautify the environment, and also add some color to a boring life. The system uses the flexibility of SCM to combine the common elements of the aquarium including temperature control, lighting control and feeding control into a whole. Temperature control uses temperature sensor DS18B20 to be convenient and flexible. Lighting control makes use of the advantages of SCM to set a variety of lighting control modes. Automatic feeding function combining with DS1302 microcontroller chip can regularly put bait into the aquarium. This system can feed tropical fish with higher temperature requirements effectively.