This book mainly introduces how to use computational EDA software to assist the design of electronic circuit boards. The main contents include the design and production of audio amplifier circuits; the design and production of traffic light circuits based on microcontrollers; the design and production of digital clock circuits; the design and production of data collectors; and the design and production of development boards for microcontrollers. This book is based on the concept of integrating "teaching, learning, and doing" and is written using the "project-guided task-driven" teaching method. This book can be used as a teaching book for relevant majors in higher vocational colleges and as a reference book for relevant engineering and technical personnel.
