Na'urorin lantarki masu ƙarfi sune waɗancan da'irori ko na'urorin da aka gina gaba ɗaya daga ƙaƙƙarfan kayan kuma a cikin su electrons, ko wasu masu ɗaukar kaya, ke tsare gaba ɗaya a cikin ƙaƙƙarfan kayan.
Ana amfani da kalmar sau da yawa don bambanta da fasahar da ta gabata na injin bututu da na'urori masu fitar da iskar gas kuma hakanan al'ada ce don ware na'urorin injin lantarki (relays, switches, hard drives da sauran na'urori masu motsi) daga kalmar ƙarfi.
Duk da yake ƙasa mai ƙarfi na iya haɗawa da kristal, polycrystalline da amorphous daskararrun kuma koma ga masu gudanar da lantarki, insulators da semiconductor, kayan gini galibi shine semiconductor na crystalline.
Na'urori masu ƙarfi na gama gari sun haɗa da transistor, guntuwar microprocessor, da RAM.
Ana amfani da nau'in RAM na musamman da ake kira flash RAM a cikin filasha kuma, kwanan nan, ƙwararrun faifan yanayi don maye gurbin faifan maganadisu mai jujjuyawar injina.
Wani adadi mai yawa na aikin lantarki da ƙididdiga-kanikanci yana faruwa a cikin na'urar.
Maganar ta zama ruwan dare a cikin 1950s da 1960s, a lokacin sauye-sauye daga fasahar bututu zuwa semiconductor diodes da transistors.
Kwanan nan, haɗaɗɗen da'ira (IC), diode mai haske (LED), da nunin ruwa-crystal (LCD) sun samo asali azaman ƙarin misalan na'urori masu ƙarfi.
A cikin ƙaƙƙarfan yanki, halin yanzu yana iyakance ga abubuwa masu ƙarfi da mahadi waɗanda aka kera musamman don canzawa da haɓaka shi.
Ana iya fahimtar kwararar halin yanzu ta nau'i biyu: kamar yadda ake cajin electrons mara kyau, da kuma yadda ƙarancin wutar lantarki da ake kira ramuka.
Na'urar da ta kasance mai ƙarfi ta farko ita ce mai gano ma'anar "cat's whisker", wanda aka fara amfani da shi a cikin 1930s masu karɓar rediyo.
Ana sanya waya mai kama da whisker a hankali a cikin hulɗa da ƙwaƙƙwaran crystal (kamar kristal germanium) don gano siginar rediyo ta tasirin haɗin haɗin sadarwa.
Na'urar mai ƙarfi ta shigo cikin nata tare da ƙirar transistor a cikin 1947.
Ni Joost Nusselder, wanda ya kafa Neaera kuma ɗan kasuwan abun ciki, uba, kuma ina son gwada sabbin kayan aiki tare da guitar a zuciyar sha'awara, kuma tare da ƙungiyara, Ina ƙirƙirar labaran labarai masu zurfi tun daga 2020. don taimakawa masu karatu masu aminci tare da rikodi da tukwici na guitar.
