Abstract: With the purpose of cultivating students’ industry knowledge, base skills, engineering quality, design and innovation ability, and adapting to the training of innovative talents in new engineering, this paper explores the course content and teaching model of electronic working technology practice. Guided by engineering projects, the course combines the electronic circuit hardware design, embedded software design and electronic process manufacturing, which helps expand students’ engineering knowledge, improve their design and innovation capabilities, and groomed engineering quality such as teamwork. The practice indicates that teaching reform of electronic working technology practice contributes to the cultivation of innovative engineering talents, and promotes diverse activities such as course design, graduation project, extra-curricular science and technology innovation and competition.