Laser kubva kuDVD inotya nemaoko

Vazhinji muhucheche hwavo vakange vaine mazano ekurasira, ayo aigona kutengwa pane zvidhori. Asi nekuvandudzwa kwemichina yezuva ranhasi, yakave yakakwanisa kugadzira laser yakadaro kubva paDVD rekushandisa nemaoko ako. Kuti uite izvi, iwe unongoda zvakashata DVD drive (zvakakosha kuti LED pachayo inoramba ichishanda), screwdriver uye soldering iron.

Inofanira kurangarirwa kuti zviri nani kushandisa DVD isiri kushanda kuti igadzire laser! Izvi zvinokonzerwa nekuti kana mushure mekusveta uye kubvisa LED, inoputsa. Usakanganwa kuti laser yakadaro kubva mumotokari inowedzera simba kupfuura inowanzoita pointer uye inogona kukonzera kukuvadza kusingagoneki kune hutano, saka iwe haumbofaniri kutungamirira danda kumunhu kana mhuka. Apo danda rechigadzirwa chakadaro chinotarisirwa kumeso evanhu, retina inopiswa, uye munhu anogona kukanganisa kana kukanganwa zvachose.

Saka, ngatitange laser kubva paDVD drive nemaoko edu. Kuti uite izvi, nyatsotora zvidzidzo kumashure kwedzimba kuti uende kune LED yevachaser laser. Pasi pechifukidzo pane node inotakura motokari yemotokari. Kuti uibvise, unoda kubvisa zvidzidzo uye kubvisa zvose zvese. Zvadaro bvisai motokari.

Iyezvino unofanirwa kuisanidza, iyo yaunofanira kuisa yakawanda yezvigunwe. Zvadaro, ma-LED maviri achaonekwa. Chimwe chazvo chakasvibiswa, chakakosha kuverenga mashoko kubva pa diski. Vanoda ruvara, nerubatsiro rwokuti mashoko acho anopiswa ku diski. Rimwe bhodhoro rakashandiswa richabatanidzwa kune LED tsvuku. Kuti uzvidzivirire, iwe unofanira kushandisa sariding iron. Kuti uone kushanda kweiyo diode, zvakakwana kuti ubatane mabhatiri maviri eminwe, asi zvakakosha kuifunga nezvenyaya yavo. Yeuka kuti laser diode yakakanganisika, saka unofanirwa kunyatsochenjerera nayo.

Zvadaro unoda kutenga chero laser pointer. Paunenge uchigadzira laser kubva paDVD drive nemaoko ako, shandisa se "mupi" weiyo nyaya. Mushure mokunge mutenga, unoda kunyatsoisa untwist iyo pointer muzvikamu zviviri uye bvisa laser diode kubva hafu yepamusoro . Kuti uite izvi, unogona kushandisa banga. Zvakakosha kuita zvose zvakanaka, nokuti diode inogona kukuvara. Shandisa zviduku zvishoma kuti uone radiator. Uchishandisa glue inopisa, isa LED itsva mumuviri. Uye kuti yakanyatsosimbiswa, iwe unogona kushandisa mapapiro, uchivamanikidza pamakona edenga.

Raisi kubva kuDVD drive inenge yakagadzirwa nemaoko. Usati watanga, unofanirwa kuongorora kana polarity yakanyatsotsanangurwa. Iye zvino unogona kuchengetedza zvakachengetedzwa musimba. Mushure mekutanga kutanga-up, iwe unogona kudikanwa kugadzirisa chinangwa. Ipapo unogona kuisa pointer ku flashlight uye kubatanidza mabhaiti AA. Usakanganwa kuti laser inogona kupisa zvinhu zvakasiyana, saka unoda kubvisa plexiglass kubva kune scatterer.

Raisi yakagadzirwa zvakanaka kubva kuDVD drive haigoni kupisa mapepa kana kuisa moto kuti ienzane, asiwo kusiya mutsara plexiglass, kuputira bhora (zviri nani kuti ivo vatsva) uye vanosiya maitiro anooneka paipurasitiki. Kana iwe ukaisa diode mumusoro wegadziri, unogona kuita engraving pane plexiglas.