Learn from the beginning ..

MITx 6.002x is actually the prototype version based on 6.002 Circuits and Electronics of spring 2007 .

Now all the resources of that course are known as OCW (OpenCourseWare), you can find these on the OCW section of MIT site.

Beside this there is another option to ready to watch and download this video lecture by visiting the web archive at http://archive.org/details/MIT6.002S07