More about tube (10)

30-04-2020 | Brian White (PhD, Stanford) is a scientist with many interests: biology, vacuum tube radios, FPGAs, and more. During the day, he works as a...

10-03-2018 | HV power supply with tube and semiconductor curve tracer controlled by a Raspberry Pi with touch display.

1-01-2017 | It’s shiny and tubular, 25 mm tall and 15 mm in diameter, with seven gold-plated pins at one end. It’s clearly an active device but is it ho...

5-03-2013 | By Michiel Ter Burg See also http://www.luidsprekers.org/STA/. The goal was not to build a super Hi-Fi amplifier, but to see if it would be...

5-03-2013 | By Michiel Ter Burg See also http://www.luidsprekers.org/STA/. The goal was not to build a super Hi-Fi amplifier, but to see if it would be...

1-06-1998 | Flat-panel displays have been in use in television receivers and computer monitors since the early 1980s. Strictly speaking, all ele...

1-04-1994 | A flash tube control circuit is described wh ich is suitable for playful as weil as serious applications. The unit has a flash frequency o...

1-11-1992 | Low-pressure fluorescent tube lighting is justifiably popular because it is 4-6 times as efficient as metal-filament Iamps, the life of a...

1-07-1992 | A neon tube cannot be dimmed as easily as an incandescent lamp because tbe tube can start only at a voltage much highert than the mains,...

1-07-1992 | The sidac from Motorola is best compared with a triac of which the gate connection is missing. lt switches on whenever the voltage across...