Amafoto
Igikoresho kimenya urumuri.Ikoreshwa kuri metero yumucyo wo gufotora, itara ryijoro-nimugoroba amatara yo kumuhanda hamwe nibindi bikorwa byorohereza urumuri, fotokeli ihindura ukurwanya kwayo hagati yayo bitewe numubare wa fotone (urumuri) yakira.Yitwa kandi "Photodetector," "Photoresistor" na "résistoriste rishingiye ku mucyo" (LDR).
Ibikoresho bya semiconductor ya Photocell mubisanzwe ni cadmium sulfide (CdS), ariko nibindi bikoresho nabyo birakoreshwa.Photocells na Photodiode bikoreshwa mubikorwa bisa;icyakora, fotokeli inyura mubyerekezo byombi, mugihe fotodiode iterekanwa.
Photodiode
Icyuma kimurika (Photodetector) cyemerera umuyoboro gutembera mucyerekezo kimwe uva murundi ruhande iyo gikurura fotone (urumuri).Umucyo mwinshi, nuburyo bugezweho.Ikoreshwa mugutahura urumuri mumashusho ya kamera, fibre optique nibindi bikorwa byorohereza urumuri, fotodiode itandukanye na diode itanga urumuri (reba LED).Photodiode itahura urumuri kandi ikareka amashanyarazi akagenda;LED yakira amashanyarazi kandi ikanatanga urumuri.
Imirasire y'izuba ni Photodiode
Imirasire y'izuba ni fotodiode ivurwa (dop) muburyo butandukanye na fotodiode ikoreshwa nka switch cyangwa relay.Iyo imirasire y'izuba ikubiswe n'umucyo, ibikoresho bya silikoni bishimisha leta ikabyara amashanyarazi make.Imirongo myinshi ya Photodiode yizuba irasabwa guha ingufu inzu.
Phototransistor
Transistor ikoresha urumuri kuruta amashanyarazi kugirango itere amashanyarazi gutembera kuruhande rumwe.Ikoreshwa mubyuma bitandukanye byerekana ko hari urumuri.Phototransistors ihuza Photodiode na transistor hamwe kugirango bibyare umusaruro mwinshi kuruta fotodi yonyine.
Amashanyarazi
Guhindura fotone muri electron.Iyo urumuri rumurikirwa ku cyuma, electron zirekurwa muri atome zayo.Iyo urumuri rwinshi, ingufu za electron nizo zisohoka.Ibyuma bifata ibyuma byubwoko bwose bikora kuri iri hame, urugero fotokeli, na selile yifotora nigikoresho cya elegitoroniki.Bumva urumuri kandi bigatera umuyagankuba.
kubaka
Photocell igizwe numuyoboro wikirahuri wimuwe urimo electrode ebyiri zisohora hamwe na kolitori.emitter ikorwa muburyo bwa kimwe cya kabiri cya silinderi.burigihe burabikwa muburyo bubi.uwakusanyije ari muburyo bwicyuma kandi gishyizwe kumurongo wa emitter ya kimwe cya kabiri.uwakusanyije buri gihe abikwa kubushobozi bwiza.ikirahuri cyikirahuri gishyizwe kumurongo utari ibyuma kandi pin zitangwa murwego rwo guhuza hanze.
wokring
emitter ihujwe na terefone itari nziza kandi ikusanyirizo ihujwe na terefone nziza ya bateri.imirasire yumurongo urenze inshuro ntarengwa yumubare wibikoresho bya emitter ikorwa ibyabaye kuri emitter.ifoto-yohereza.ifoto-electron ikururwa nuwakusanyije nibyiza wrt emitter bityo imigendekere yumuzunguruko.niba ubukana bwimirasire yibyabaye byiyongereyeho ifoto yumuriro wiyongera.
Abandi bacu imiterere ya progaramu ya fotokontrol
Akazi ka fotokeli ni ukumenya urumuri rwizuba, hanyuma ukazimya cyangwa kuzimya ibikoresho bifashishije.Iri koranabuhanga rirashobora gukoreshwa muburyo bwinshi, ariko rumwe murugero rusanzwe rwaba amatara yo kumuhanda.Bitewe na sensor ya fotokeli na switch, byose birashobora gufungwa no kuzimya mu buryo bwikora kandi byigenga bishingiye ku izuba rirenze nizuba rirashe.Ibi birashobora kuba inzira nziza yo kuzigama ingufu, kugira amatara yumutekano byikora cyangwa no gusa kuba amatara yubusitani bwawe amurikira inzira zawe nijoro utiriwe uzimya.Hariho uburyo bwinshi butandukanye bwo gukoresha fotokeli kumatara yo hanze, kubituye, ubucuruzi cyangwa inganda.Ukeneye gusa kugira fotokeli imwe yahinduwe mumuzunguruko kugirango ubashe kugenzura ibice byose, ntabwo rero ukeneye kugura icyuma kimwe kumatara.
Hariho ubwoko bwinshi butandukanye bwa fotokeli yo guhinduranya no kugenzura, byose bikwiranye nibihe bitandukanye hamwe na perks zitandukanye.Guhindura byoroshye kwishyiriraho byaba stem igenda ifotora.Igenzura rya swivel naryo riroroshye cyane gushiraho ariko ritanga byinshi byoroshye.Twist-Lock Photocontrols biragoye kuyishyiraho, icyakora irakomeye cyane kandi yubatswe kugirango ihangane no kunyeganyega ningaruka ntoya utabanje kumeneka cyangwa gutera gutandukana mumuzunguruko.Fotokeli ya buto ikwiranye n'amatara yo hanze, yagenewe gushyirwaho byoroshye.
Inkomoko yamakuru yatanzwe:
1. www.pcmag.com/encyclopedia/term/amafoto
2. itara ryaka.com/ibice-ibigize/amafoto/
3. wige.urubuto.com/amafoto
4.ibikorwa.ibikorwa
5. www.umushinga.com
Igihe cyo kohereza: Nyakanga-16-2021