Course code: 09201b six course credits: 2 applicable specializations: (2020) vehicle engineering i, course description 1. Nature of the course " the principle and application of single-copy machines " is a compulsory subject of the basics of the field of electricity at the technical college. With a range of advantages, such as small size, high functionality, low price, easy application, easy embedding of equipment, single machines are widely used in areas such as industry and agriculture, defence, transport and civil use. This course system presents the internal structure of the single machine, the working principles, the command system for the single machine, the program design, the display principle, the interrupt system and the application of the time/counter, and, in conjunction with the experiment, the initial mastery of the single machine program design and the small application system development method. The initial courses of this course include computer program design, electricians and electronics. This course will provide a good basis for learning in specialized subjects such as embedded development and automated control. Through this course of study, students are given more systematic access to the most widely used 51 series of single machines, with reading skills for hardware circuits, practical design competencies and the ability to prepare compilation procedures. In terms of the overall development of advanced engineering skills, this course not only serves as a precursor to the learning of relevant technical basics and professional courses, but also provides the basis for future work related to embedded development, automated control, etc., and enhances students ' adaptive capacity and innovative development. 2. Course objective 1) masters the most widely used 51 series of single machine machines. 2) has the ability to read the hardware circuits and to analyse them. 3) basic theory and knowledge of single-piece machines, e. G. By input/output, interruption principle, timers
