Amaya Toman A yau kashi na cikin jerin muhimman matakai a fagen fasaha za su karkata ne ga kimiyyar likitanci da kuma gano na’urar transistor. A cikin shari'ar farko, muna komawa zuwa shekara ta 2000, lokacin da aka yi nasarar dasa microprocessor a ƙarƙashin ƙwayar ido. Amma kuma bari mu tuna da gabatarwar transistor a 1948.
Zai iya zama sha'awar ku
Gabatar da Transistor (1948)
A ranar 30 ga Yuni, 1948, Bell Labs ya gabatar da transistor na farko. Farkon wannan ƙirƙira ya samo asali ne a watan Disamba na 1947 a Bell Laboratories, kuma a bayansa akwai ƙungiyar da ta ƙunshi William Shockley, John Bardeen da Walter Brattain - waɗanda membobinsu sun sami lambar yabo ta Nobel a fannin Physics bayan 'yan shekaru.
Sanya Microchip a ƙarƙashin retina (2000)
A ranar 30 ga Yuni, 2000, Dokta Alan Chow da ɗan’uwansa Vincent sun ba da sanarwar cewa sun yi nasarar dasa microchip na siliki a ƙarƙashin ƙwayar ido na ɗan adam. Guntu da aka ambata ya fi kan fil ɗin ƙarami kuma “kaurinsa” yana cikin tsari na microns, watau ɗaruruwan millimita. Waɗannan kwakwalwan kwamfuta kuma sun haɗa da ƙwayoyin hasken rana waɗanda ke kula da samar da makamashi. Fasahar da ke tattare da ita ta ci gaba tun daga wannan lokacin, kuma masana kimiyya a duniya suna aiki tuƙuru don ganin ta zama mai amfani, da fa'ida, da kuma jin daɗi sosai ga mai sawa. Microchips an yi niyya da farko don maye gurbin kwayar cutar ido ko lalacewa.
