Focusing on exploring teaching methods for"Digital Circuit"experiments,the research team optimize and reconstruct the content of"Digital Circuit"experiments by integrating the real-life scenarios,which deepens students'understanding and mastery of"Digital Circuit"principles,and enhances their practical abilities.Taking the intelligence competition buzzer experimental project as an example,this paper guides students to discover,analyze,and solve problems in the experiment through a progressive teaching model combined with modern simulation software Proteus.The proposed scheme effectively improve the students'hands-on ability,innovative thinking,and teamwork ability,breaking free from the constraints of time and laboratory space.