Indlela yokulungisa ezi mpazamo zincinci eziqhelekileyo?
Okokuqala, lungiselela izixhobo zokugcina.Izinto ezintlanu eziyimfunekoUkubonisa isikrini se-LEDabasebenzi besondlo zii-tweezers, i-hot air gun, i-solder iron, i-multimeter, kunye nekhadi lokuvavanya.Ezinye izinto ezincedisayo ziquka i-solder paste (ucingo), i-soldering flux, ucingo lobhedu, iglue, njl.
1. Umba wemibungu
"I-Caterpillar" ligama nje elifuziselayo, libhekisa kwisenzeko somtya omde omnyama noqaqambileyo ovela kwezinye izikrini zokubonisa i-LED phantsi kweemeko ezinamandla ngaphandle komthombo wegalelo, ubukhulu becala obubomvu.Ingcambu yesizathu salo mcimbi kukuvuza kwe-chip yangaphakathi yesibane, okanye isiphaluka esifutshane se-IC surface circuit emva kwayo, kunye neyokuqala ininzi.Ngokubanzi, xa le meko isenzeka, kufuneka sibambe kuphela umpu womoya oshushu kwaye sivuthele umoya oshushu ecaleni kwe “caterpillar” evuzayo yombane.Xa siyivuthela ekukhanyeni okuyingxaki, ngokuqhelekileyo kulungile ngenxa yokuba uxhulumaniso lwe-chip yokuvuza lwangaphakathi lwaphukile ngenxa yokufudumeza, kodwa kusekho ingozi efihliweyo.Sidinga kuphela ukufumana i-bead ye-LED evuzayo kwaye siyibuyisele ngokwendlela ekhankanywe ngasentla.Ukuba kukho isiphaluka esifutshane kwisekethe ye-IC yangasemva, kuyimfuneko ukusebenzisa i-multimeter ukulinganisa i-IC pin yesekethe efanelekileyo kwaye uyitshintshe nge-IC entsha.
2,Ingxaki yengingqi "yokukhanya okufileyo".
"Ukukhanya okufileyo" kwendawo kubhekiselele kwisibane esinye okanye ezininzi kwiUkubonisa isikrini se-LEDukuba akukhanyi.Olu hlobo lokungakhanyisi lubonakaliswa njengexesha elizeleyo elingakhanyisiyo kunye nombala ongakhanyisiyo wexesha elizeleyo.Ngokubanzi, le meko ibangelwa yingxaki yokukhanya ngokwayo, nokuba kumanzi okanye i-chip ye-RGB yonakaliswe.Indlela yethu yokulungisa ilula, nto leyo kukuyibuyisela endaweni yomzi-mveliso obonelelwe ngeentsimbi ze-LED.Izixhobo ezisetyenziswayo zi-tweezers kunye nemipu yomoya oshushu.Emva kokutshintsha ubuhlalu be-LED obusele, Phinda uvavanye ngekhadi lovavanyo, kwaye ukuba akukho miba, sele ilungisiwe.
3, ibhloko yombala wendawo ayikho ingxaki
Abahlobo abaqhelene nezikrini zokubonisa i-LED ngokuqinisekileyo balubonile olu hlobo lwengxaki, leyo kukuba xa isikrini se-LED sidlala ngokuqhelekileyo, kukho ibhloko yombala omncinci we-square.Le ngxaki idla ngokubangelwa ukutshiswa kombala we-IC emva kwebhloko yokulawula.Isisombululo kukubuyisela i-IC entsha.
4, Ingxaki yekhowudi yengingqi
Ingxaki yoonobumba abagqwethiweyo basekhaya intsonkothile kakhulu, ibhekisa kwinto eyenzeka ngokungacwangciswanga kweebhloko zemibala kwiindawo ezithile zezikrini zokubonisa i-LED ngexesha lokudlala.Xa le ngxaki isenzeka, sidla ngokuphanda kuqala ingxaki yoxhulumaniso lwentambo yomqondiso.Sinokujonga ukuba intambo yeribhoni itshisiwe, ingaba intambo yenethiwekhi ikhululekile, njalo njalo.Kumsebenzi wogcino, sifumanise ukuba i-aluminiyam yocingo lwe-magnesium ithanda ukutsha, ngelixa ucingo olusulungekileyo lobhedu lunobomi obude.Ukuba lonke uxhulumaniso lwesignali lukhangelwe kwaye akukho ngxaki, ke ukutshintshela imodyuli ye-LED ephosakeleyo kunye nemodyuli yokudlala eqhelekileyo ekufutshane kunokugqiba ukuba kunokwenzeka ukuba imodyuli ye-LED ehambelana nendawo yokudlala engaqhelekanga yonakele.Unobangela womonakalo ubukhulu becala ziingxaki ze-IC, kwaye ukugcinwa nokuphatha kunokuba nzima kakhulu.Asizukunaba ngemeko apha.
5, Inxalenye yesikrini esimnyama okanye ingxaki enkulu yesikrini esimnyama
Ngokuqhelekileyo kukho izinto ezininzi ezahlukeneyo ezinokukhokelela kule nto.Kufuneka siphande kwaye sisombulule ingxaki ngeendlela ezifanelekileyo kunye namanyathelo.Ngokwesiqhelo, kukho amanqaku amane anokubangela izikrini ezimnyama kwiscreen se-LED esinye, esinokuphandwa nganye nganye:
I-1, isiphaluka esikhululekile
(1) Okokuqala, khangela kwaye uqinisekise ukuba intambo yesiriyali esetyenzisiweyo ukuqhagamshela isilawuli ikhululekile, ayiqhelekanga, okanye ivaliwe.Ukuba ijika ibe mnyama ekuqaleni kwenkqubo yokulayisha, kunokwenzeka ngenxa yomgca wonxibelelwano okhululekileyo ophazamisa inkqubo yonxibelelwano, ebangela ukuba isikrini sibe mnyama.Sukucinga ngempazamo ukuba umzimba wesikrini awukashukumi, kwaye umgca awunakukhululeka.Nceda ujonge ngokwakho kuqala, okubalulekileyo ukusombulula ngokukhawuleza ingxaki
(2) Khangela kwaye uqinisekise ukuba ibhodi yokusabalalisa ye-HUB iqhagamshelwe kwisikrini se-LED kunye nekhadi lokulawula eliphambili lidityaniswe ngokuqinileyo kwaye lifakwe phezulu.
2, Umba wobonelelo lwamandla
Nceda uqinisekise ukuba zonke iihardware, kuqukwa nenkqubo yolawulo, zilayitiwe ngokufanelekileyo.Ngaba isibane sombane siyadanya okanye kukho ukungasebenzi kakuhle kombane?Kuyafaneleka ukuba uqaphele ukuba ukusebenzisa umbane osemgangathweni ophantsi ngokuqhelekileyo kuxhomekeke kule nto
3, Umba woQhagamshelwano kunye nebhodi yeyunithi ye-LED
(1) Iibhodi ezininzi ezilandelelanayo azikhanyi kwicala elithe nkqo.Khangela ukuba unikezelo lwamandla lwalo kholamu luqhelekileyo
(2) Iibhodi ezininzi ezilandelelanayo azikhanyi kwicala elithe tye.Khangela ukuba uxhulumaniso lwentambo phakathi kwebhodi yeyunithi eqhelekileyo kunye nebhodi yeyunithi engaqhelekanga ixhunyiwe;Okanye itshiphu 245 isebenza kakuhle
4, Useto lweSoftware okanye imiba yesibane yesibane
Ukuba kukho umda ocacileyo phakathi kwezi zibini, kunokwenzeka ukuba isofthiwe okanye izicwangciso ezibangela ukuba ziphezulu;Ukuba kukho utshintsho olufanayo phakathi kwezi zibini, kusenokuba yingxaki kwityhubhu yesibane.
Ixesha lokuposa: May-06-2024
