学习和掌握计算机中常用接口电路的应用和设计技术，充分认识理论知识对应用技术的指导性作用，完成温度测控系统和压力测控系统的设计-Commonly used to study and master the computer interface circuit applications and design techniques to fully understand the application of theoretical knowledge on the guiding role of technology to complete the temperature control system and pressure control system design