Ho itlhokomela le ho rarolla mathata a liphoso tse nyenyane tse tloaelehileng ka mabone a led

Ho itlhokomela le ho rarolla bothata ba liphoso tse nyenyane tse tloaelehileng ka mabone a tsamaisoang Liphoso tse tloaelehileng tse nyenyane tsa mabone a tsamaisoang li ka lokisoa le ho felisoa ke uena. Haeba ho hlakile hore metsi a kene kapa a khutsufetse 'me a chesoa, u ka e nkela sebaka ka lisebelisoa u le mong. Tabeng ena, khetla ke ea bohlokoa. Haeba khetla e theko e boima kapa sete eohle e le mpe, joalo ka mabone a likhohola le mabone a seterateng, joale mohloli oa leseli le mokhanni li tlameha ho nkeloa sebaka, 'me u ka li nkela sebaka ka sealant. Tlhahiso ke ho fumana moetsi ea etsang sena le ho reka sete e tšoanang, lekanya boholo le ho nka lifoto, 'me u se ke ua beha mohloli oa leseli ho eona ha u e reka, haholo-holo u se ke ua e reka ka thoko, u se ke ua nahana hore e theko e tlaase! Haeba ka tšohanyetso e timme kapa e le lefifi, empa lipotoloho tse ling li ntse li le teng, ke hore, lisebelisoa tse ling tsa motlakase li lokile. Tabeng ena, lebone ka boeona le tšohile, ke hore, le robehile. Boemo bona bo tloaelehile haholoanyane. Re qala ho tlosa lebone ebe re sekaseka butle! Nka mohlala o bonolo oa tleloubu ea LED, bula sekoahelo pele, 'me u e nke haufi le lekhalo le nang le lehare. Ka mor'a ho bula, bona hore na leseli le sebelisa mokhanni ofe, ebang ke boto e hokahaneng le phanele ea leseli kapa likarolo li rekisoa ho phanele ea leseli. Ke hore, morero o ikemetseng oa IC le DOB, IC e ikemetseng e thata haholo. Ntlha ea pele ea ho rarolla mathata: hlahloba pele hore na lifaha tsa lebone li boemong bo botle. Haeba ho na le matheba a matšo bohareng ba lifaha tsa lebone, ha e le hantle e robehile. Haeba ho na le e le 'ngoe kapa tse peli tse mpe, u ka li lokisa u le mong. Haeba e le mpe haholo, e nke sebaka! Lebone la lebone le chesitse Troubleshooting lintlha tse peli: hore na sehokelo sa lebone la lebone la lebone la lebone la lebone le tima, haholo-holo mohala o holim'a hlooho ea lebone, mohala mona o bonolo ho oa, leka ho o ntša ka bonolo ka matsoho a hau ho bona hore na ha o kopane hantle, tlhokomelo e boetse e bonolo, sepekere se hloohong ea lebone se ka phahamisoa ka lehare Lahleha.

Ntlha ea boraro ea ho rarolla mathata: Haeba e le tharollo ea DOB, ke hore, moo likarolo tsohle li leng teng ka phanele, hlahloba hore na ho na le lekhalo leha e le lefe ho soldering ea likaroloana, u ka bulela matla, 'me u leke ho li hatella ka bonngoe ka screwdriver e insulated ho felisa ntlha ea phoso. Haeba e khannoa ke IC e ikemetseng, ho tloaelehile haholo hore lithapo tse kopanyang mahlakoreng ka bobeli li robehile kapa ho kopana ho fokola, 'me letlapa la koporo le sothehile. U ka e rekisa ka bouena 'me ua e sebelisa. Haeba ho se na mathata a bonahalang ka holimo, o ka reka e 'ngoe feela bakeng sa DOB. U ka leka ho fetola mokhanni bakeng sa IC ho fumana hore na ke bothata ba mokhanni kapa bothata ba mohloli o bobebe. Ha ho na mokhanni? Tlosa lebone le leng 'me u le nkele sebaka! Haeba u theko e tlaase, u tla ba theko e tlaase ho fihlela qetellong! Haeba mokhanni a sa butsoe, ke bothata ka mohloli oa leseli, 'me haeba mokhanni a buletsoe, ke bothata ho mokhanni! Tlhokomelo e bonolo ea mohloli oa leseli la LED Ho bonolo ho etsa liteko ka multimeter. Haeba ho se na multimeter, u ka qala ka ho kenya lebone holim'a sets'oants'o sa lebone, bulela switch, 'me u sebelise li-tweezers kapa tse ling tse joalo ho hokahanya lipheletsong tse peli tsa sefaha sa lebone se chesitsoeng. (Motlakase oa lebone la lebone mona ke li-volts tse 2-3 feela ha o kotsi) Haeba lebone le ka khantša ka mor'a hore le kopane, joale le le tlose, le solder lebone le tšoanang le lona kapa le le rekise ka ho toba ka terata ea tin.

Haeba e sa khantše ka mor'a ho hokahanya, joale bothata ha bo felle mona. Ntlha ea pele, tlosa sefaha sa lebone se fosahetseng sebaka ka sefaha sa lebone ebe u se rekisa ka terata ea thini pele u tsoela pele ho leka lifaha tse ling tsa lebone. U ka pharalla lifaha tsa mabone tse ngata Ha re lekeng ka likarolo hammoho ho fumana mefuta e mengata ea lifaha tsa mabone tse fosahetseng ho fihlela lifaha tsohle tse mpe tsa mabone li fumanoa 'me li nkeloa sebaka. Tlhokomelo e bonolo ea mokhanni oa LED Tšenyo e amanang le likarolo tsa elektronike e ke ke ea lokisoa. Mona re ka fumana feela libaka tse ling moo manonyeletso a solder a oelang bakeng sa ho lokisoa habonolo. Ka kopo hlokomela hore ha se bakhanni bohle ba moetsi a le mong le litlhaloso tse tšoanang le mohlala ha li na bokahohle, 'me ho ke ke ha boleloa se tšoanang bakeng sa likarolo tsa elektronike. Universal, empa e se e robehile leha ho le joalo, 'me ho ka ba molemo ho solder sebakeng seo u ka se utloisisang haeba u na le maemo.