Contemporary logic circuits use MOSFETs as the elements to build gates, but there are many ways to implement them. Using relays is one of them, and you can literally see how they work.

A collection of transistors and resistors that implement Boolean logic operations in a digital circuit. Logic gates have one or two 0 or 1 inputs but only one 0 or 1 output as in the following ...

“Static” in this case refers to when a change to an input of a logic ... circuit stabilizes. The circuit shown is pretty simple, with three inputs going into a combination of AND and NOT gates ...

Logic gates are circuits with electronically controlled switches that combine digital signals according to Boolean algebra. In binary math, bits have only two possible values: 0 (off, false) and 1 (on ...

A new technical paper titled “Experimental Verification and Evaluation of Non-Stateful Logic Gates in Resistive RAM” was ...

Extrusion is a known 3D-printing method engineers can use to generate logic gates that can control electricity ... Optical image (left) of a 3D-printed circuit comprising several geometries ...