Indlela yokwenza laser ngezandla zakho ngaphandle iindleko ezongezelelekileyo

Laser - into eluncedo kwaye unika umdla. Zonke mhlawumbi idlalwa umntwana etshiphu Chinese ekhomba. Noko ke, ekuhambeni kwexesha kucaca ukuba oku kukudlala mntwana. Kwaye ngoko ke iqala zivuthwe ingcamango yokwenza kakhulu, laser enamandla eya kunqunyulwa sentsimbi, ngathi kwi-bhanya. Steel, yeha, kunzima kakhulu ukuba ukuyinqumla, kungakwenza izixhobo mveliso ezinamandla kuphela. Ngoko ke zama ukuqalisa ukufunda ngendlela yokwenza laser ngezandla zakhe, ukuze ukunciphisa into encinane yomelela, ezifana zeplastiki.

su

Ukuba nicela injineli malunga ngendlela yokwenza laser ngezandla zakhe, ucebisa ukuba isibane enamandla kwaye kugxininisa kokukhanya umqadi ube mnye. Noko ke, oku Asiyo ngokwenene a laser. Umehluko omkhulu phakathi laser ukukhanya namathelwano isibane umqadi. I-laser eso, kuyimfuneko ukuba, umzekelo, igama elinye icebo umbhali (efunekayo!) CD okanye i DVD-drive. I-laser kwanele apho enamandla, kwaye isantya nokurekhodwa ephakamileyo, namandla kakhulu loo nto.

izixhobo

Ukongeza drive, kufuneka:

- ezimbini capacitors: polar 2200 uF kunye 100 PF;

- unikezelo mbane 3.6V, 150-170 ma (inombolo efanelekileyo ibhetri engumzekelo kocingo);

- resistor 2 ... 5 ohms;

- ebiyelweyo ne heatsink (a laser emsebenzini kakhulu shushu);

- iron ngelotha;

- screwdriver, iplayasi, iteyiphu yombane.

gesi

Makhe ukuqhuba. Kuya kubonisa laser ezimbini IR-laser ukufunda ulwazi (it lens) kunye recording woqondo, oko kanye into esiyifunayo. Ukongeza i-laser, musa ukulibala ukufumana ngaphezulu kanye lens. Oku kufuneka kwenziwe ngobunono ukwenzela ukuba umonakalo iindawo ezifunekayo. Isilumkiso! Xa sisebenza kunye laser, ukuthintela naziphi na engatshintshiyo, oko nawaphula nesakhiwo sawo ude ube LED eqhelekileyo. Ngaphezu koko, akukho ndlela sidityaniswe kwi ibhetri ngqo.

scheme

Kuba umsebenzi laser kuya kufuneka isekethe elektroniki inokuba yiyo nayiphi solder. It iqulathe capacitors ezimbini aqhagamshelwe ngokunxuseneyo omnye komnye kunye laser ngokwalo (positive wokwephuka output capacitor ke soldered ukuba igalelo lwe laser kunye pole SP positive). Ukongeza, ukuba FE resistor positive soldered. Imizobo kungafakwa. Xa eli cebo ilahleko eliphezulu into, kodwa kuthe tye. Ukuba ufuna ukwenza into ngakumbi wavele, kunokwenzeka ukuba solder isikimu ngxuba zisekelwe LM317 okanye chip LM2621.

ukulungiswa

Noko ke, xa uvula nje kwi-laser, ukuba akuyi ukujikelezisa umqadi. Kuya kukhanya layita, ebomvu kuphela. Indlela yokwenza laser ngezandla zakho kule divaysi? Masikhumbule ukuba kwenye indawo licatshulwa drive lens. Ingasetyenziswa ukugxila ukukhanya ibe ubudeki msebe 1 mm okanye kwingongoma ethile kude. Ukuba ufuna isalathisi, kungcono ukuba ilingane umqadi, aqhumisele ingongoma lula ngakumbi. Isixhobo yonke ibekwa kwindawo izindlu babonelelwa iqhosha kunye umoya. Icebo lilungile.

ukuphepha

Isilumkiso! I-laser unamandla kakhulu! Loo nto wowatshisa retina lula kuye nabani na oya kukhangela kuwo. Xa kunjalo, phambi kokuba laser lwe DVD, obzavedites izibuko. Yaye Lake ukuba ubuso othile!

Ngoku siyazi ukuba ukwenza njani laser ngezandla zenu, ungaqalisa ucinezelo yematshisi, iipakethe ukusika kunye nezinye iziganeko umdla.