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 ...

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 ...

Culminating a year-long project, [Usagi Electric] aka [David] has just wrapped up his single-bit vacuum tube computer. It is based on the Motorola MC14500 1-bit industrial controller, but since ...

Vacuum tubes are electronic components used to amplify, switch, modify and/or create analog signals by controlling the movement of electrons in low-pressure spaces. These components are used in ...

Get it! This vacuum includes a brush tool, crevice nozzle and extension tube that will clean every single inch of the inside ...

Which? warned there are certain things that you should never vacuum, as it could damage your cleaner - and even make more of ...

Poland-based Feliks Audio specializes in high-end vacuum tube audio products including a line of rather unique headphone ...

Boasting a user-friendly and ergonomic design, this leaf blower cum leaf vacuum comes with variable speed throttle with a ...

With the holiday season approaching, the Mesliese Vacuum Sealer Machine is a smart choice for cutting down on food waste. It ...

The Bieiao Cordless Vacuum is on sale at Amazon today. The stick vacuum weighs less than 3 pounds, has two suction modes, ...

A cleaning device I recently tested out that left my carpets looking like new has seen its price cut by £100. As Shark ...

Following are the different types of vacuum tubes and the elements used to control the flow of current. See vacuum tube. ----- VACUUM TUBES -----Triode Pentode Elements Diode Tetrode Cathode X X ...