Theory — Boolean-logic

Boolean Logic & Logic Gates — How Machines Decide: 10 topics and 23 interactive cards with runnable examples and quizzes.

Topics

1. Why Logic Gates — Decisions from 0s and 1s · True, False, and Boolean
2. NOT, AND, OR — The NOT Gate (Inverter) · AND & OR · Gates in Code
3. NAND, NOR, XOR — The "Not" Versions · XOR: Exclusive OR
4. Truth Tables — The Complete Behaviour of a Circuit · A Truth-Table Generator
5. From Problem to Circuit — Turning Words into Gates · Check the Logic
6. Logic Expressions — Writing Logic as Algebra
7. Boolean Algebra (A Level) — Simplifying Expressions · De Morgan's Laws
8. Karnaugh Maps & Flip-Flops (A Level) — Karnaugh Maps · Flip-Flops: Storing a Bit
9. Gates That Do Arithmetic — The Half Adder · The Full Adder · Why This Matters
10. Check Your Understanding — Gate Behaviour · De Morgan · Universal Gate · Foundation Secured