MITx is organizing a free online Circuits and Electronics (6.002x) course. The course started 2 days ago (5th of March) and will run until June. Upon completion you’ll receive an electronic MITx certificate of accomplishment.
The course introduces engineering in the context of the lumped circuit abstraction. Topics covered include: resistive elements and networks; independent and dependent sources; switches and MOS transistors; digital abstraction; amplifiers; energy storage elements; dynamics of first- and second-order networks; design in the time and frequency domains; and analog and digital circuits and applications. Design and lab exercises are also significant components of the course.