Ian Harvey, Public domain. The basic mode of operation behind all but some of the very earliest electronic camera tubes is that an electron gun paints its raster of electrons onto a light ...
Hosted on MSN22d
Vacuum Tubes (1943)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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback