From electric mosquito swatters, temperature-controlled electric fans, household egg cookers, to electronic organs, mini electromagnetic cannons, voice-activated music lanterns, electronic simulation firecrackers with sparks... In the "Circuit Principle" class of Tsinghua University, students need to rely on Course knowledge to design a circuit by yourself.
A variety of small class experimental works are behind endless fresh inspiration and creative energy.
(Video source Tsinghua University)
Responsible editor: [Luo Pan]