Isayensi

Imibuzo Nezingxoxo Zesibonelo Se-Transistor: Ama-Transistor ayizingxenye eziyisisekelo ze-elekthronikhi ezidlala indima ebalulekile cishe kuwo wonke amadivayisi kagesi esimanje. Esebenza njengama-switch nama-amplifiers esignali, ama-transistor avumela ubuchwepheshe obuthuthukisiwe njengamakhompyutha, omakhalekhukhwini, namanye amadivayisi amaningi. Kulesi sihloko, sizoxoxa ngemibuzo eminingana eyisibonelo kanye nezingxoxo zayo ezihlobene nama-transistor ukuze siqonde ukuthi... Funda kabanzi

Isibonelo Sengxoxo Ye-Diode Ekhipha Ukukhanya (i-LED) I-diode ekhipha ukukhanya (i-LED) iyidivayisi ye-semiconductor ekhipha ukukhanya lapho ugesi ugeleza kuyo. Isenzakalo esingemuva kwama-LED saziwa ngokuthi i-electroluminescence, lapho izinto ze-semiconductor zikhipha ukukhanya lapho zishukunyiswa ugesi. Ama-LED asethandwa kakhulu ezinhlotsheni ezahlukene zokusebenza ngenxa yokusebenza kwawo kahle kanye nokuphila isikhathi eside uma kuqhathaniswa... Funda kabanzi

Imibuzo Yesibonelo Sengxoxo Ye-semiconductor Isingeniso Ama-semiconductor ayizinto ezisebenzisa ugesi phakathi kwalezo zama-conductor (njengethusi) kanye nama-insulator (njengengilazi). Ezweni lanamuhla, ama-semiconductor adlala indima ebalulekile njengoba eyizinto eziyisisekelo zokwenziwa kwamadivayisi ahlukahlukene kagesi, kufaka phakathi ama-diode, ama-transistors, kanye nama-circuits ahlanganisiwe (ama-IC). Lesi sihloko sizokwethula imibuzo eminingana yezibonelo zengxoxo ku... Funda kabanzi

Imibuzo Eyisibonelo Ngengxoxo Yezinhlelo Ze-elekthronikhi: Izinhlelo ze-elekthronikhi zidlala indima ebalulekile emikhakheni ehlukahlukene yempilo yanamuhla, kusukela kwezokuxhumana kanye nemboni kuya kwezokwelapha. Ukuqonda kahle imiqondo eyisisekelo kanye nokusetshenziswa kwezinhlelo ze-elekthronikhi kubalulekile kubafundi kanye nochwepheshe abafuna ukuthuthukisa ubuchwepheshe babo kulo mkhakha. Lesi sihloko sizokwethula imibuzo eminingana eyisibonelo kanye nezingxoxo mayelana... Funda kabanzi

Imibuzo Yesibonelo Samagagasi Omsakazo Amagagasi omsakazo awuhlobo lwemisebe kagesi esebenza ekuxhumaneni okungenantambo. Njengoba amaza omsakazo ehluka kusukela kuma-kilohertz ambalwa (kHz) kuya kuma-gigahertz amaningana (GHz), amagagasi omsakazo asetshenziswa ezinhlotsheni eziningi zokusebenza—kusukela ekusakazweni komsakazo kanye nethelevishini kuya ezinhlelweni zokuxhumana zeselula. Kulesi sihloko, sizoxoxa ngemibuzo eyisibonelo mayelana namagagasi omsakazo… Funda kabanzi

Isibonelo Sombuzo Wokuxoxisana Nge-Microwave: Ama-microwave ayingxenye ye-spectrum ye-electromagnetic enama-wavelength asukela ku-1 mm kuya ku-1 m. Lawa magagasi avame ukusetshenziswa kwezobuchwepheshe obuhlukahlukene besimanje, njengokuxhumana okungenantambo, i-radar, i-astronomy, kanye nezinto zasekhaya ezifana nama-microwave oven. Njengoba kubaluleka ukusetshenziswa kwe-microwave, kubalulekile ukuthi abafundi... Funda kabanzi

Imibuzo Yesibonelo Se-Infrared: Isingeniso: I-Infrared uhlobo lwamagagasi kagesi anobude be-wavelength obude kunokukhanya okubonakalayo kodwa obufushane kunamagagasi omsakazo. Amagagasi e-infrared anezinhlelo zokusebenza eziningi, kusukela kubuchwepheshe kanye nezokwelapha kuya kwezokuxhumana kanye nokuphepha. Kulesi sihloko, sizoxoxa ngemibuzo eminingana yezibonelo ehlobene ne-infrared, kanye nezincazelo zayo... Funda kabanzi