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Laser ee drive DVD aad gacmihiinna ku

Qaar badan oo ilmo ahaayeen tilmaamo laser in lagu iibsan karaa dukaamada alaabta. Laakiin horumarka teknoolajiyada casriga ah fursad in la abuuro laser noocan oo kale ah ka drive DVD aad gacmihiinna ku ah. Waxaad u baahan doontaa kaliya drive a khaldan DVD (waxaa muhiim ah in uu ku hadhay LED aan shaqeyn), kaashawiito ah iyo bir, kabida.

Waa in la xusuusnaado in laser waa fiican in la isticmaalo DVD non-shaqeeya! Tan waxa u sabab xaqiiqada ah in ka dib kala dhantaalay iyo soo kabashada ee LED waxaa bidbidayaan. Ha illoobin in laser ah drive sida aad uga xoog badan tilmaamo caadi ah oo keeni karta dhibaato hagaajin karin, sidaa darteed marnaba u baahan tahay in si toos ah dogobka in aadanaha ama xoolaha. Ka dul dogob qalabka on gubaya retina indhaha aadanaha dhacdaa, iyo qofka qayb ahaan ama gebi ahaanba lumin karaan hortiisa.

Bal aan ka drive DVD aad gacmihiinna ku abuuro laser ah. Si arrintan loo sameeyo, si taxadar leh u wareejin handarraabbadeedii on dambe ee kiiska si aad u hesho in ay mustaqbalka laser ah LED. Daboosho waa Guntin ku qabata drive alaabtii. In si ay u soo saaro, waxaad u baahan tahay in ay u wareejin boolal iyo barkinta oo dhan fiilooyinka. Markaas qaadee waa lagaa saarayaa.

Haddaba waxaa lagama maarmaan ah in ay u guuriso waxa u wareejin boolal badan. Next, labada Kokes ku ogaado. Mid ka mid ah waa infrared, waxaa masuul ka ah macluumaadka akhriska ka disk yahay. Ma u baahan tahay cas, oo aanay jirin xog ku gubanaya si disc. guddiga circuit ku daabacan waxaa ku lifaaqan LED cas. Si aad u gab, waa in aad isticmaasho birta ah, kabida. Si aad u hubiso tayada shaqo ee diode waxaa ku filan si ay u xirmaan laba baytariyada penlight, laakiin waxaa muhiim ah in ay tixgeliyaan ay polarity. Xusuusnow in diode laser waa jilicsan, sidaas darteed waxaa lagama maarmaan ah in aad uga taxadirtaa.

Next aad u baahan tahay si aad u iibsato pointer laser kasta. Abuuritaanka laser ka drive DVD aad gacmihiinna ku ah, u isticmaal sida a "deeq" guryaha. Ka dib iibka waa lagama maarmaan in si taxadar leh untwist pointer laba iyo saaro qeybtii sare oo ka mid ah diode laser. Waxaad isticmaali kartaa mindi. Waxaa muhiim ah in wax kasta oo si taxadar leh ku samayn, maxaa yeelay waxa ay dhaawici kartaa diode ah. Iyada oo la adeegsanayo emitter kaashawiito yar doortey. Isticmaalka dhalaalisa kulul dhigaya cusub LED ee guryaha. Oo sidaas daraaddeed waxay si fiican u dhisan, waxaad isticmaali kartaa kelbed, iyaga oo riixaya on darafka diode ah.

laser ee drive DVD aad gacmihiinna durba waa diyaar. Ka hor inta aadan u ordaan, waa in aad hubiso in polarity ka go'an tahay mid sax ah. Hadda waxaad si badbaado leh ku xidhi kartaa awood. Ka dib habayn ugu horeysay ku bilowday diiradda yaabaa in loo baahdo. Markaas waxaad samayn kartaa tilmaamaha galay toosh oo jillaab ku baytariyada AA. Ha illoobin in laser ku gubi karaa noocyo kala duwan oo alaabta, sidaa darteed waxaad u baahan tahay in meesha laga saaro plexiglass ee diffuser ah.

A si fiican u soco laser ah DVD ah drive ma aha oo kaliya gubi kartaa warqad ama guban kulan, laakiin sidoo kale inuu ka tago raad ah oo ku saabsan plexiglass, afuufaan kubadaha (fiican haddii ay ahaayeen madow) iyo ka tago marks la arki karo on caag ah. Haddii aad isticmaasho diode ah ee madaxa plotter ah, oo aad samayn karto xardho on Plexiglas.

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