NOR, XOR and XNOR). Electronic gates operate on two nominal voltages, normally 0 V and 5 V, representing the logic 0 and the logic 1, respectively. The AND gate has two inputs A and B.

A logic gate is a redstone device that can be used to create complex redstone circuits. There are several types of logic gates, each with its own function. AND gates, for example, will only ...

a NOR gate, and any other logic you can dream up. Mechanical computing is decidedly old school, but not at these scales. Turns out, you can make logic out of almost anything. Even Minesweeper.

Technical innovations begin in academic research or military projects and are filtered down to mass markets. In the last few ...

that is NAND and NOR gates, which can be combined to implement essentially any logic operation. Here we show that it is possible to cascade OR and NOT gates to realize a plasmonic inverse NOR gate ...

Using this approach, the researchers were able to make ultrafast (less than 100 fs operating time) all-optical XNOR, NOR, AND, XOR, OR and NAND logic gates, as well as a half-adder. And that’s not all ...

First, we built a universal, single-gene NOR logic gate; the NOR gates are functionally complete 38 and as such can be composed to implement any logic function. Crucially, the input and output ...

The experiment, described today in Nature Communications, turned the cells’ genetic code into NOR logic gates suitable for biologically based circuitry. In digital circuitry that deals with ones ...

According to the team, the new NOR gate can be used to create any types of logic elements necessary for optical chips to perform calculations without the participation of electric current.

Our logic gates built from de novo designed proteins ... "The whole Apollo 11 Guidance Computer was built from electronic NOR gates," said lead author Zibo Chen, a recent UW graduate student.