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.

Logic Gate Simulator, is a dedicated logic gate simulator software for Windows 10. Using this software, you can easily design different types of logic gate circuits.

One of the elements is known as a NAND gate. It’s one of two basic logic gates that can be used to construct any other logic gate, and as a result, any kind of integrated circuit.

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.

Digital gates are fundamentally analog in nature. They use transistors. Sure, these transistors are operated at their conduction extremes (which is why they are called “digital”), but during the logic ...

Lu designed the new circuits so that the memory function is built into the logic gate itself. With a typical cellular AND gate, the two necessary inputs activate proteins that together turn on ...

May 31, 20121:26 PM Scientists have managed to engineer cells that behave like Boolean logic gates–an important step toward using living cells as computer circuits. Photo by Darren Hauck/Getty ...

ChaoLogix’s trick is to put these chaotic states to use. They’ve designed a logic gate circuit that’s capable of behaving like any kind of logic gate – if the input voltages are just right.

The researchers created simple diode-based AND/OR logic gates from these circuits and incorporated them into pulse modulators, which can encode information by switching one input signal on or off ...