1 Designing a 7-segment hex decoder
Ben Eater builds the logic that turns a 4-bit value into seven-segment digits using plain gates, praised as a clear introduction to combinational design.
Topic
logic gates
6 videos. Ranked by independent recommendations, not by views.
2 How a CPU Works
A video companion to the book But How Do It Know, explaining how a simple computer's parts fit together, linked by people building CPUs from logic chips.
3 SR latch
Ben Eater builds an SR latch from NOR gates on a breadboard and shows how feedback holds a state; people copy it when learning sequential logic.
4 JK flip-flop
Ben Eater builds a JK flip-flop and uses an RC edge detector to shorten the clock pulse; cited in questions about that capacitor and master-slave designs.
5 Learn how computers add numbers and build a 4 bit adder circuit
Ben Eater explains binary addition and builds a 4-bit adder from logic gates on a breadboard; suggested to people asking how a processor physically does arithmetic.
6 Clock logic - 8-bit computer clock - part 4
A clock circuit for a homebrew 8-bit computer built from a 555 timer and logic gates, often copied by learners who then need help debugging it.
