Electronic circuits experimental lab over the Internet

The Netlab, an experimental system for electronic experience over the Internet, is addressed in this paper. The reason of designing the system is discussed. To meet the need of remote-distributed electronic engineering education, the Netlab provides an experience platform. Users can select the circuit board according to their needs. Two important technologies have been used in the Netlab: GPIB and CRFieldbus. With the two technologies, we can make a small and cheap remote electronic circuit experimental system over the Internet.