Quantum computing is a devilishly complex pursuit and one of the main problems is that it demands exotic materials to create its equally exotic circuitry.

Logic gates are the bricks and mortar of digital electronics, implementing a logical operation on one or more binary inputs to produce a single output. These operations are what make all computatio… ...

Logic gates have one or two 0 or 1 inputs but only one 0 or 1 output as in the following examples. Transistors make up gates, gates make up circuits, and circuits make up electronic systems. See ...

Pairs of gates can be used to create AND and OR logic based on the levels of output observed. When a pair of gates are both off, output is low; it's higher for a one-on/one-off situation (OR) and ...

Since all logic functions can be made from NAND gates, it should therefore be possible to go as far as to make any device based upon logic, even up to a fully functional computer. He estimates the ...

From Gates to Systems Boolean gates make up circuits, and circuits make up electronic systems. This circuit adds two bits together (for details, see Boolean logic ). Advertisement ...

You can insert logic gates up to 8 inputs. You will get different types of input and output components. Input components: input switches, push buttons, DIP switches, clock generators, etc.

A research team from Skoltech and the University of Wuppertal in Germany determined that an all-optical universal logic gate that was previously developed at Skoltech can operate at a speed of 240 ...

Logic gate breaks speed record. The chirality logic gates can also be controlled and configured electronically in an electro-optical interface. “Traditionally, the connection between electronic and ...

The team also suggests that these biological logic gates could one day form the building blocks of microscopic biological devices, such as sensors that swim inside arteries, detecting the build up ...