How well do you know your logic gates? For their final submission for STEM Projects class, [BKriet] gamified the situation using a Raspberry Pi Pico, some blinkenlights, and a not-insignificant ...

An AND gate usually has two inputs. AND tells us that both Input A AND Input B have to be 1 (or ON) in order for the output to be 1. Otherwise the output is 0.

These operations are what make all computations possible in every device you own, whether it is your cell phone, computer, gaming console etc. There are myriad ways of implementing logic gates ...

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.

A single digital signal has only two states - on or off. However, if you use two inputs you can double the number of possible states, to four.

A chip that contains one logic gate or a small number of logic gates. Although thousands of gates are routinely placed on a single chip, discrete logic chips with only one or two gates are also ...

A team of physicists has introduced an innovative error-correction method for quantum computers, enabling them to switch ...

WiMi has developed a new computing model, the "digital quantum computer," in which quantum bits (qubits) are treated as discrete entities — finite state machines (FSMs), referred to as "digital qubits ...

A fully optical logic gate could allow us to transition our data ... This development may be a big step towards a fully ...