Things like reverse engineering an Atari 2600 game cartridge using Cypress PSoC 6 with programmable logic unit, ground plane design for pcbs, audio amp design from scratch, power supply filtering,
106h of lectures, of the good stuff, not the ledblinky stuff
Having listened to a few lectures on mr. LaMothe’s course, I can verify that this course is the real deal. It has everything from measuring things with oscilloscopes to the background maths to small tips and tricks on how to build stuff.
If you want a really well explained introduction to practical electronics, you will not find a better one.