Triode is a new Internet radio app from The Iconfactory for iOS and iPadOS, the Mac, and Apple TV that fills a niche all but abandoned by Apple. Internet radio stations used to claim a more prominent ...

His grid-triode was no great success as a detector, but it did eventually make modern radio and electronics possible He invented the three-electrode vacuum tube without understanding how it worked.

[Fernando]’s solution was to rip apart the vacuum fluorescent display from an old radio (Google Translate) and use that as a triode. Inside every VFD is a filament, grid, and cathode – three ...

The video explains the operation of the vacuum tube, specifically the triode, which is essential in modern communication devices like radios and telephones. It describes how a tungsten filament emits ...