Teaching students about logic gates is often done in two parts, once on the whiteboard for the theory, and again on the breadboard for the practice. [shurik179] wasn’t a fan of the abstractio… ...

I’ll start with logic symbols, alternate symbols, small Boolean truth tables and some oddball things that we can do with basic logic.

Learn about digital data and how computers understand it, including binary, denary, hexadecimal numbers, units of data, character sets and logic gates.

Qian and Winfree’s see-saw gates were the key to developing their compiler. They act as switches, turning one DNA signal into another; a pair can perform the logical operations AND or OR ...