Building logic ... AND gates – nothing functionally complete yet – there’s no reason to believe this crab-based system of computation couldn’t be expanded to a (very) basic calculator.

Logic gates are the bricks and mortar of digital ... Vacuum tubes replaced relays as the main elements for computation. A simplified circuit that implements the NOR logic gate, which only outputs ...

Another plus of the featured circuit is the fact that it uses a 7486 IC for the XOR gate. Since this IC has 4 gates inside, the circuit can be expanded to build a four channel logic analyzer.

And this matches our logic table for NOT, so congrats, we just built a circuit that computes NOT! We call them NOT gates - we call them gates because they're controlling the path of our current.

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 ...

You can use the circuit described in this DesignIdea to estimate voltages across 10- to 100-MΩresistances. It also works for reverse-biased diodes. The common CMOS gates in Figure 1 have aninput ...

When pulsed at their inputs, they change their state. To learn how gates work in a circuit, see Boolean logic. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

Genetic components that implement simple logical operations, which in principle could be interconnected to form complex logic functions ... the individual NOR gates of the circuit.