[Usagi Electric] is breathtakingly close to having his Bendix G15 vacuum tube computer up and running ... [Lloyd] used to repair the Bendix Computers back in the 1970s, so he’s privy to lots ...

Definitely not in the meme category, though, is this overkill vacuum tube 555 timer. It comes to us via [David Lovett], aka [Usagi Electric], who has lately caught the “hollow state ...

A vacuum tube is just that: a glass tube surrounding a vacuum (an area from which all gases have been removed). What makes it interesting is that when electrical contacts are put on the ends ...

It could perform a million logical operations every second, still not quite as fast as the vacuum tube computers of the day, but pretty close. And best of all, it operated on less than 100 watts ...

The VirtuPVT system, conceived for rooftop applications, includes an absorber plate, monocrystalline PERC solar cells, a borosilicate vacuum tube, an integrated reflector, and an integrated ...

Long the backbone of electronics, semiconductors are finding new uses in the development of electronic noses and tongues.

Keywords transistor, switching circuit, vacuum tube, electronic computers, binary digits, OR circuit, AND circuit, flip-flop, mathematical operations, efficiency Email us at [email protected] if ...