Ukuzigcina kunye nokuxazulula iingxaki zeempazamo ezincinci eziqhelekileyo kwizibane ezikhokelwayo

Ukuzigcina kunye nokuxazulula iingxaki zeempazamo ezincinci eziqhelekileyo kwizibane ezikhokelwayo Iimpazamo ezincinci eziqhelekileyo zezibane ezikhokelwayo zinokulungiswa kwaye zipheliswe nguwe. Ukuba kuyacaca ukuba amanzi angenile okanye afutshane-ajikeleza kwaye atshisiwe, ungayifaka indawo kunye nezixhobo ngokwakho. Kule meko, iqokobhe lixabisekile. Ukuba iqokobhe liyabiza okanye isethi yonke imbi, njengezibane zezikhukhula kunye nezibane zesitalato, ke umthombo wokukhanya kunye nomqhubi kufuneka utshintshwe, kwaye ungayibuyisela endaweni yakho nge-sealant ethile. Isiphakamiso kukufumana umenzi owenza oku kwaye uthenge isethi ehambelanayo, ukulinganisa ubungakanani kunye nokuthatha iifoto, kwaye ungafaki umthombo wokukhanya kuyo xa uyithenga, ngakumbi ungayithengi ngokwahlukileyo, ungacingi ukuba ingabizi! Ukuba icinyiwe ngequbuliso okanye kumnyama, kodwa ezinye iisekethe zilungile, oko kukuthi, ezinye izixhobo zombane zilungile. Kule meko, isibane ngokwaso sixhalabile, oko kukuthi, siphukile. Le meko ixhaphake kakhulu. Siqala sisuse isibane kwaye sihlalutye kancinci! Thatha ibhalbhu ye-LED elula njengomzekelo, vula isigqubuthelo kuqala, kwaye usichole ecaleni komsantsa ngencakuba. Emva kokuvula, jonga ukuba yintoni esetyenziswa ngumqhubi ukukhanya, nokuba yibhodi edibeneyo kwipaneli yokukhanya okanye amacandelo athengiswa kwipaneli yokukhanya. Oko kukuthi, i-IC kunye ne-DOB scheme ezimeleyo, i-IC ezimeleyo iyinkathazo encinane. Inqaku lokuqala lokusombulula ingxaki: jonga kuqala ukuba amaso esibane akwimeko entle na. Ukuba kukho amabala amnyama phakathi amaso isibane, ngokusisiseko yaphulwe. Ukuba kukho enye okanye ezimbini ezimbi, ungazilungisa ngokwakho. Ukuba imbi kakhulu, yibuyisele endaweni yayo! Isibane bead watshisa Troubleshooting iingongoma ezimbini: nokuba isinxibelelanisi umgca isibane led isibane isibane icinyiwe, ingakumbi umgca phezu kwentloko yesibane, umgca apha kulula ukuwa, zama ukuyikhupha ngobunono ngezandla zakho ukuze ubone ukuba akukho kunxibelelwano oluhle, ukugcinwa kwakhona kulula, isikhonkwane kwintloko yesibane sinokuphakanyiswa nge-blade Lose.

Inqaku lesithathu lokusombulula ingxaki: Ukuba sisisombululo se-DOB, oko kukuthi, apho amacandelo onke akwiphaneli, khangela ukuba kukho nasiphi na isikhewu kwi-soldering yamacandelo, ungavula amandla, kwaye uzame ukuwacinezela nganye nganye nge-screwdriver e-insulated ukuphelisa indawo ephosakeleyo. Ukuba iqhutywe yi-IC ezimeleyo, ixhaphake kakhulu ukuba iingcingo zokudibanisa kumacala omabini ziphukile okanye umnxibelelwano uhlwempuzekile, kwaye ishidi lobhedu lixutywe. Ungayithengisa ngokwakho kwaye uyisebenzise. Ukuba akukho zingxaki zibonakalayo apha ngasentla, ungathenga enye kuphela ye-DOB. Ungazama ukutshintsha umqhubi we-IC ukubona ukuba yingxaki yomqhubi okanye yingxaki yomthombo wokukhanya. Akukho mqhubi? Susa esinye isibane kwaye usibuyisele endaweni yaso! Ukuba unexabiso eliphantsi, uya kuba nexabiso eliphantsi kude kube sekupheleni! Ukuba umqhubi akavulwanga, yingxaki kumthombo wokukhanya, kwaye ukuba umqhubi uvuliwe, yingxaki kumqhubi! Ukugcinwa okulula komthombo wokukhanya kwe-LED Kulula ukuvavanya nge-multimeter. Ukuba akukho multimeter, unokuqala ukufaka isibane kwisibambi sesibane, vula iswitshi, kwaye usebenzise i-tweezers okanye into efana nayo ukudibanisa iziphelo ezimbini zentsimbi yesibane esitshisiweyo. (I-voltage ye-bead yesibane apha i-2-3 volts kuphela ayinabungozi) Ukuba ukukhanya kunokukhanyisa emva kokudibanisa, uze uyikhuphe, thengisa i-bead yesibane efanayo ngokwakho okanye uyithengise ngokuthe ngqo ngocingo lwe-tin.

Ukuba ayikhanyisi emva kokudibanisa, ke ingxaki ayiphelelanga apha. Okokuqala, faka intsimbi yesibane endaweni yentsimbi engalunganga uze uyithengise ngocingo lwenkcenkce phambi kokuba uqhubeke uzame amanye amaso esibane. Ungasebenzisa amaso ezibane ezininzi Masivavanye kumacandelo kunye ukuze sifumanise uluhlu lwamaso esibane angalunganga de onke amaso ezibane ezingalunganga afunyanwe kwaye atshintshwe. Ukugcinwa okulula komqhubi we-LED Umonakalo onxulumene namacandelo e-elektroniki awukwazi ukulungiswa. Apha sinokufumana kuphela iindawo ezithile apho amalunga e-solder awela khona ukulungiswa okulula. Nceda uqaphele ukuba ayingabo bonke abaqhubi bomenzi ofanayo kunye neenkcukacha ezifanayo kunye nemodeli ayikho yonke indawo, kwaye okufanayo akunakuthethwa kumacandelo e-elektroniki. Universal, kodwa sele yaphukile kunjalo, kwaye kunokuba kuhle ukuba solder enye kwindawo onokuyiqonda ukuba unemiqathango.