Tekinoroji yemagetsi tekinoroji iri kusimukira yakagadziridzwa muEurope, United States nedzimwe nyika dzekumadokero pakupera kwezana ramakore re19 uye kutanga kwezana ramakore rechi20.Yakatanga kugadzirwa neAmerican Morse muna 1837, American Alexander Bell muna 1875 uye British physicist Fleming muna 1902. Zvigadzirwa zvemagetsi zvakakurumidza uye zvakapararira muzana remakore rechi20, uye zvakava chiratidzo chakakosha chekuvandudzwa kwesayenzi yemazuva ano uye teknolojia.Chizvarwa chekutanga chezvigadzirwa zvemagetsi zvakatora machubhu emagetsi seyepakati.Mukupera kwema1940, yekutanga semiconductor triode yakazvarwa munyika.Yakakurumidza kushandiswa nenyika dzakasiyana-siyana uye yakatsiva iyo electron chubhu muhukuru hwakakura nekuda kwehukuru hwayo, huremu huremu, kuchengetedza simba uye hupenyu hurefu hwebasa.Mukupera kwema1950, dunhu rekutanga rakabatanidzwa rakaonekwa munyika.Inobatanidza zvinhu zvakawanda zvemagetsi zvakadai se transistors pane silicon chip, zvichiita kuti zvigadzirwa zvemagetsi zvive zviduku.Maseta akabatanidzwa akagadzirwa nekukurumidza kubva kudiki-diki-akasanganiswa maseketi kusvika kuhombe-yakasanganiswa maseketi uye makuru makuru-akabatanidzwa maseketi, izvo zvinoita kuti zvigadzirwa zvemagetsi zvikure munzira yekushanda kwakanyanya, kuderera kwekushandisa, kurongeka kwepamusoro, kugadzikana kwepamusoro uye njere.
Mukutsvaga nekusimudzira maitiro ezvigadzirwa zvemagetsi, matafura ekushanda akasiyana anofanirwa kushandiswa kuongorora zvakasiyana-siyana zvezvigadzirwa, izvo zvinoda kuti vashandi veR & D vaedze pamapuratifomu akasiyana ekushanda, izvo zvisingangodzikisi kushanda kwebvunzo, asi zvakare inovhara nzvimbo yakakura. zvemidziyo.
Nguva yekutumira: Mar-08-2022