Sidee in ay ku xidhmaan ku strips LED ee gaariga?

Recently, in xubno iftiinka, sida sharooto, inta badan loo isticmaalaa in daafigaw gaariga. Waxay waxaa loo isticmaalaa in la wado backlight ah, hoose ee gudaha gaariga. Ku saabsan sida in ay ku xidhmaan strips LED ee mashiinka waa ogyahay auto shaqaalaha farsamada, laakiin haddii aad go'aansato inay wax ka qabtaan on iyaga u gaar ah, markaa waa in aad ka akhrisan macluumaadka soo socda waxtar leh. Just doonayaa in la ogaado in an strips daray muhiim ah la Kokes - waa in ay diyaar u yihiin inta ugu badan ee suurto gal ah si ay u fuliyaan ay rakibaadda u gaar ah. Ka sokow, iyagu ma fiirin wax ku ool ah oo keliya, laakiin sidoo kale waa dhaqaale, mid aad u cimri dheer (si of 5 kun oo saacadaha shaqada) oo ka samaysan yihiin wax biyuhu.

Step 1. Sidee in ay ku xidhmaan ku strips LED: Dooro meel rakibaadda iyo dhererka cajalad

First of dhan, go'aan ku saabsan waxa qayb ka mid ah mashiinka aad rabto in aad ku rakibi nalalka LED ah. Markaas waxaad u baahan doontaa si loo ogaado dhererka cajalad ah in aad u baahan tahay. Xusuusnow in sheyga keliya waa laga gooyn karo dura badan (tusaale ahaan, smd cajalad 3528 Q60 waa la gooyay shan sintimitir kasta). In xisaabinta dhererka this waa in la tixgeliyaa. Sidoo kale, waa in aad ogtahay in width ah ee strips ee uu Kokes ku kama badna laba sentimitir ee dhumucdiisuna waxay a of laba milimitir, oo dhererkeeduna wuxuu caadiga ah ee cajalad ku ambadeen wax ka - shan mitir.

Tallaabada 2. Sidee in ay ku xidhmaan ku strips LED: sida loo doorto cajalad

From in, maxay tahay meeshaan ku ah rakibaadda aad doorato ku xiran tahay nooca xirmado aad u baahan tahay si aad u iibsato. Sidaa darteed, guntooda backlight isticmaalay LED strip ee wax biyuhu, kaas oo waxaa laga codsadaa daahan a hufan ee silicone. cajalad Tani waxaa lagu qaadan karaa sida monochrome iyo midabo, on taas oo ku Kokes ku saddex-midab. doorasho dambe waa mid aad loo jecel yahay, maxaa yeelay, sabab u tahay isku qasin oo ka mid ah saddex midabada cajalad awood u saaro wax midab iyo cado.

Si loo muujiyo daboosho, waxaad u baahan doontaa si loo yareeyo xirmado LED. Iyo si ay u iftiimin hoose ee kursiyada hore ee gaariga, waxaad u baahan doontaa cajalad la Kokes saldhig is-koolo. Guud ahaan, strip LED, ay sabab u tahay dhererka iyo dabacsanaan, lagu lifaaqi karaa meel kasta oo aad male ogolaan doonaa.

Tallaabo 3: Sidee in ay ku xidhmaan ku strips LED: korontada dooro

Iyada oo ku saleysan xaqiiqda ah in strip ee LED waxaa ka mid ah danab kala duwan (5, 12 ama 24), waxaad u baahan tahay si aad u iibsato korontada suunka awood ku habboon. Si arrintan loo sameeyo, waxaa fiican inaad la tashato xirfadle si loo yareeyo khatarta ka mid ah iibsashada lagu guulaysan.

Tallaabada 4. Sidee in ay ku xidhmaan ku strips LED: fuliyaan rakibaadda iyo la xidhiidha of cajalad ah

Marka aad ka heleen oo dhan alaabta loo baahan yahay, aad leedahay si ay u diyaariyaan dusha loo doortay kordhaya strip LED. goobta sii kordhaya waa in si taxadar leh degreased (tusaale ahaan, aalkolada). Guud ahaan, waxaa fiican haddii ay dusha sare loo doortay noqon doontaa adag, taas oo ka caawisa looga hortago dhaawac cajalad ee PCB ah. In kiiska halkaas oo aad loo sii kordhaya doonaa on dusha biraha ama tabinta, cajalad kale wax qalabada.

Haddii cajalad uma baahna manjooyin, ka dibna si degdeg ah sii wado si ay rakibaadda. Iyada oo taageero ka lakabka xabag ah, kaas oo laga heli karaa strip kooxda dambe LED, waa mid aad u fudud in la sameeyo. Soo saarida daahan difaac in ay dusha suunka saxaafadda.

Haddaba waxaad u baahan tahay in ay ku xidhmaan cajalad si ay sahayda xakamaysada ah iyo xoogga. Taas waxa loo sameeyaa iyadoo la kaashanayo fiilooyin cajalad ah. entry kasta wuxuu leeyahay naqshada u gaar ah (G, B, V +, R) Jidka tabinta. Geftinka (sida ay polarity) in afarta gashiga laga heli karaa dirato leh sal isku mid ah (G, B, V +, R).

Haddaba, sida in ay ku xidhmaan korontada shabakadda (220) iyadoo labo fiilooyin si Xidhiidhiyayaasha ee N- iyo L +. Connect "daray" on unit u "daray" on the xakamaysada iyo "jaray", siday u kala horreeyaan, inay "jaray". polarity ee danab ma noqon karaan wareersan kiis kasta, maadaama ay tani waxay keeni kartaa waxyeello ku dhaawac cajalad iyo qalabka.

Hadda waxaad baratay sida loo xidha strips LED ee gaariga. Oo markii aad tixgelin xaqiiqada ah in maanta iibka badeecadaha sida la awoodi waayo, shiidaa milkiilaha kasta oo baabuurka, ha ka cabsan in u barta ugu dhow ee sale of alaabta baabuurta tagaan, ama la furo bogga u dhiganta dukaanka online.

Iyo nasiib wacan in aad wadada!