YouTuber Steve Mould has created a great demonstration of computer logic gates using water, tubes, and 3D printed components. This innovative approach ...

The fun part about logic gates is that there are so many ways to make them, with each approach having its own advantages and disadvantages. Although these days transistor-transistor logic (TTL) is ...

The fun part about logic gates is that there are so many ways to make them, with each approach having its own advantages and disadvantages. Although these days transistor-transistor logic (TTL) is ...

Physicists have found a way to make diodes, transistors and logic gates from pure silicon nanowires, without the need for dopants ...

Transistors based on ions, as opposed to electrons, offer the promise of bridging the gap between technological and biological systems. Tybrandtet al. present logic gates based on ion bipolar ...

According to Summerland, any arbitrary logic function can be implemented using Bizen transistors, and only four process lithography masks (instead of eight for the full process) are required to ...

An XNOR gate like this one sends a 1 if the voltage of its inputs matches, and a 0 if they don’t. These simple operations are carried out at the transistor level and as such are very fast.