Electronics and Communication Engineering
ECE is the branch where the mathematics and the hardware are the same subject: a transform on paper is a filter on a bench, and a spectrum drawing is a licence condition. These topics animate the step every textbook draws as a single arrow.
6 core subjects · 13 topics you can watch now · 146 mapped on the roadmap
Start with Why Digital, and Why Binary →Digital Logic Design
Gates, waveforms and state machines that actually run.
6 units · 8 to watch, 16 to come
Also taught in CSE, EEE
Signals and Systems
Watch a signal go in, and the system decide what comes out.
5 units · 1 to watch, 19 to come
Analog Electronics
See the depletion region form, and the current turn on.
6 units · 1 to watch, 25 to come
Communication Systems
Follow one message from a microphone to an antenna and back.
6 units · 1 to watch, 25 to come
Microprocessors and Microcontrollers
Watch one instruction move through the registers and the bus.
6 units · 1 to watch, 25 to come
Control Systems
Watch a loop correct its own error — or overshoot trying.
6 units · 1 to watch, 23 to come
Also taught in EEE