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A transistor is a semiconductor gadget used to enhance and switch electronic signs and electrical force. It is made out of semiconductor material with no less than three terminals for association with an outside circuit. A voltage or current connected...

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In gadgets, vacuum tube, electron tube (in North America), tube, or valve (in British English) is a gadget that controls electric ebb and flow through a vacuum in a fixed compartment. Vacuum tubes basically depend on thermionic outflow of electrons from...

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Din unele rațiuni tehnice, nu am întotdeauna acces la e-mail în timp ce mai patrulez schimbările de la Wikipedia, așa că dacă aveți să-mi spuneți ceva neconfidențial legat de Wikipedia, vă rog să folosiți pe cât posibil pagina mea de discuții. Rog pe...

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