As a teaching practice place for colleges and universities to carry out electrical and electronic courses and cultivate students’practical ability and innovation ability，the electrical and electronic laboratory has many construction tasks．From the perspective of saving money and improving resource utilization，the frequency of repeated use of components and instruments in the laboratory is high．By building a sharing platform for electronic components and equipment，updating the status of recycled electronic components and equipment in real time，and saving the status of electronic components and equipment in the database，it is possible to improve the use efficiency of electronic components and equipment in electrical and electronic laboratories．