This paper presents the design method of software and hardware for the controller system of solar water heater, which consists of water temperature and water level sensor, single chip computer, heating relay and upper water solenoid valve. Especially, the design method of water level and temperature integrated sensor is emphasized, and the control panel of

A three-closed-loop position servo controller based on SDRAM is designed. The algorithm of the three-closed-loop control is described in detail. Combining with the application of hardware circuit in practical products, the expected technical indicators are obtained, and the dynamic characteristics of the position servo system are improved. At present, the electric position servo is regarded

In electrical information specialty, “programmable controller” is a professional course with strong practicality and comprehensiveness. The teaching effect of this course will have a certain impact on the learning of other related courses, as well as on the employment and work of students after graduation. 　　Based on the analysis of the current situation of programmable

With the development of social economy and science and technology, PLC (programmable logic controller) is more and more widely used in industry, especially in the field of electrical control. Through the analysis of the characteristics and control process of PLC, this paper explores the specific application and application prospect of PLC in the field of

In this paper, a motion controller based on STM32 is proposed. The hardware circuit design of the controller is analyzed and the algorithm of data sampling and interpolation used by the controller is briefly introduced. 　　The application in a simple experimental motion platform shows that the controller meets the design requirements. With the rapid development

This paper analyses the application status of microcontroller technology in the field of artificial intelligence, introduces the structure of several robots and explains the design scheme. Based on microcontroller technology, the application of robot hardware platform which can realize intelligent algorithm in undergraduate teaching is discussed in order to provide corresponding hardware platform for students

The remote infrared controller designed in this paper integrates infrared transmitter module, which can control all brands of household appliances such as air conditioners and TV sets remotely through mobile phones anywhere. It also integrates wired network ports and Wi-Fi with all functions of home routers; built-in antenna can enhance Wi-Fi signals; built-in temperature sensor

With the rapid development of photovoltaic industry in recent years and the breakthrough of key technologies, China’s position in the global photovoltaic industry will become more and more important in the future. Batteries, as energy storage devices in photovoltaic power generation systems, play the role of power supply when the system discharges. This paper provides

Among all kinds of motor equipment, DC motor has been widely used in industry, metallurgy, machinery manufacturing and other modern industrial sectors for its good speed regulation, start-up and braking performance. In order to enhance the precise control function and portability of motor driver, the DC motor driver is implemented based on STM32 microcontroller. Research.

With the rapid development of human society, human demand for non-renewable energy is increasing day by day, which not only makes the earth’s few remaining energy facing exhaustion, but also causes various environmental problems that people are tired of coping with. Solar energy is a very ideal clean energy. With the outbreak of various energy