Binary Arithmetic Courses

Build a Modern Computer from First Principles: From Nand to Tetris (Project-Centered Course)
Hebrew University of Jerusalem via Coursera

Switching Circuits and Logic Design
Indian Institute of Technology, Kharagpur via Swayam

Introductory Concepts of Digital Computing
CEC via Swayam

Building an 8-Bit Breadboard Computer
YouTube

Digital Electronics for GATE
YouTube

Logic II
Brilliant

IT and Computer Science
Caleb Curry via YouTube

Representing and manipulating data in computers
The Open University via OpenLearn

Computer Science 306: Computer Architecture
Study.com

NES Emulator - CPU 6502 Implementation - Part 2
javidx9 via YouTube