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Iindaba zeShishini
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Indlela yokukhetha isibane sentloko esifanelekileyo
Ukuba uthandana nokukhwela intaba okanye intsimi, isibane sentloko sisixhobo esibaluleke kakhulu sangaphandle! Nokuba kukuhamba ngeenyawo ebusuku basehlotyeni, ukuhamba ngeenyawo ezintabeni, okanye ukukhempisha endle, izibane zentloko ziya kwenza intshukumo yakho ibe lula kwaye ikhuseleke. Enyanisweni, lo gama nje uqonda #fo...Funda ngokugqithisileyo -
Uhlalutyo olufutshane lwemboni yezibane zelanga kunye nezibane zelanga zehlabathi kunye nezaseTshayina ngo-2023
Ukukhanya kwe-Photovoltaic kusetyenziswa iiseli zelanga ze-silicon ezikristale, ibhetri evaliweyo elawulwa yivalvu engenalo ulondolozo (ibhetri ye-colloidal) yokugcina amandla ombane, izibane ze-LED ezikhanyayo kakhulu njengomthombo wokukhanya, kwaye zilawulwa yi-intelligent charge and discharge controller, esetyenziselwa ukuthatha indawo yendabuko...Funda ngokugqithisileyo -
Ulwazi lokhuseleko lwangaphandle
Ukuhamba ngaphandle, ukukhempisha, imidlalo, ukuzilolonga, indawo yokwenza imisebenzi ibanzi, ukudibana nezinto ezintsonkothileyo nezahlukeneyo, ubukho bezinto ezinobungozi nabo buyanda. Ziziphi iingxaki zokhuseleko ekufuneka ziqwalaselwe kwimisebenzi yangaphandle? Yintoni esifanele siyiqwalasele ngexesha lekhefu?...Funda ngokugqithisileyo -
Izibane eziphathekayo ziya kuba yindlela entsha yophuhliso lwexesha elizayo kushishino lokukhanyisa
Ukukhanya okuphathekayo kubhekisa kubungakanani obuncinci, ubunzima obulula, kunye nokuhambahamba okuthile kweemveliso zokukhanyisa, ngokubanzi kwizixhobo zokukhanyisa ze-elektroniki eziphathwayo, ezifana nesibane sentloko se-LED esinokutshajwa kwakhona, isibane esincinci se-retro camping njl.njl., ziyinxalenye yesebe loshishino lokukhanyisa, kubomi banamhlanje zithatha indawo ...Funda ngokugqithisileyo -
Yintoni ekufuneka ndiyithathe ukuze ndiye kukhempisha
Ukukhempisha yenye yezona zinto zidumileyo kule mihla. Xa ulele ebaleni elikhulu, ujonge iinkwenkwezi, uziva ngathi ukhe wangena kwindalo. Amaxesha amaninzi abantu abakhempisha bayashiya isixeko bayokukhempisha endle kwaye baxhalabele ukuba baza kutya ntoni. Luhlobo luni lokutya ekufuneka uluthathe ukuze uye kukhempisha...Funda ngokugqithisileyo -
Iintlobo ezimbini zeenkampani zezibane ze-LED glare kulula ukuziqhekeza imeko kwaye ziqhubeke phambili?
Kwiminyaka yakutshanje, ishishini leethotshi zemveli, kuquka neshishini leethotshi ze-LED, alizange lenze kakuhle. Ngokwembono yemeko-bume enkulu, imeko yezoqoqosho yangoku ayonelisi ngokwenene. Ukubeka ngokuthe ngqo imakethi yesitokhwe, ibizwa ngokuba: imakethi iyalungisa kwaye iyatshintshatshintsha...Funda ngokugqithisileyo -
Iimpawu zoshishino lokukhanyisa i-LED kunye neempawu zobugcisa
Okwangoku, iimveliso eziphambili zeshishini lokukhanyisa ii-LED eziphathwayo ziquka: izibane ze-LED ezingxamisekileyo, iitotshi ze-LED, izibane ze-LED zokukhempisha, izibane zezibane kunye nezibane zokukhangela, njl. Iimveliso eziphambili zeshishini lokukhanyisa ii-LED ekhaya ziquka ikakhulu: izibane zetafile ze-LED, izibane zebhalbhu, izibane ze-fluorescent kunye nezibane ze-downlight. I-LED mobil...Funda ngokugqithisileyo -
Inkcazo kunye neenzuzo zesibane sodonga selanga
Izibane zodonga zixhaphake kakhulu ebomini bethu. Izibane zodonga zihlala zifakelwa kuzo zombini iziphelo zebhedi kwigumbi lokulala okanye epasejini. Esi sibane sodonga asinakudlala indima yokukhanyisa kuphela, kodwa sikwadlala indima yokuhombisa. Ukongeza, kukho izibane zodonga zelanga, ezinokufakelwa kwiiyadi, epakini...Funda ngokugqithisileyo -
Umgaqo wokuvelisa umbane kwiiphaneli zelanga
Ilanga likhanya kwi-semiconductor PN junction, lenza isibini esitsha se-hole-electron. Phantsi kwesenzo sombane we-PN junction, umngxuma uphuma kwingingqi ye-P ukuya kwingingqi ye-N, kwaye i-electron iphuma kwingingqi ye-N ukuya kwingingqi ye-P. Xa isekethe iqhagamshelwe, umbane...Funda ngokugqithisileyo
