Incamake ya Photocell & Ikoreshwa

Photocell, izwi kandi nka Photoresistor cyangwa résistoriste iterwa n'umucyo (LDR), ni ubwoko bwa résistoriste ihindura imyigaragambyo ishingiye ku mubare w'urumuri uyigwamo.Kurwanya fotokeli bigabanuka uko ubukana bwurumuri bwiyongera naho ubundi.Ibi bituma fotokeli igira akamaro mubikorwa bitandukanye, harimo ibyuma byerekana urumuri, amatara yo kumuhanda, imashini yerekana kamera, hamwe n’ubujura buciye icyuho.

Photocells ikozwe mubikoresho nka cadmium sulfide, cadmium selenide, cyangwa silicon yerekana fotokopi.Photoconductivity nubushobozi bwibikoresho byo guhindura amashanyarazi iyo bihuye numucyo.Iyo urumuri rukubise hejuru ya fotokeli, irekura electron, zongera umuvuduko wamashanyarazi binyuze muri selile.

Photocells irashobora gukoreshwa muburyo butandukanye bwo kugenzura imashanyarazi.Kurugero, zirashobora gukoreshwa mugucana urumuri iyo bwije hanyuma rukizimya iyo rwongeye kubona urumuri.Birashobora kandi gukoreshwa nka sensor kugirango igenzure urumuri rwa ecran yerekana cyangwa kugenzura umuvuduko wa moteri.

Photocells ikoreshwa mubisabwa hanze kubera ubushobozi bwabo bwo guhangana n’ibidukikije bikaze nkubushyuhe bukabije, ubushuhe, nimirasire ya UV.Nibindi bihendutse, bituma biba igisubizo cyigiciro kubisabwa byinshi.

Mu gusoza, fotokeli irahuza kandi ikoreshwa cyane mubikorwa bya elegitoroniki.Bafite ubwubatsi bworoshye kandi buhendutse, bituma bahitamo gukundwa kubisabwa byinshi, birimo ibyuma byerekana urumuri, amatara yo kumuhanda, metero yerekana kamera, ibyuma byiba, nibindi byinshi.