Cov txheej txheem:

Hnyav Hlawv Laser: 5 Kauj Ruam (nrog Duab)
Hnyav Hlawv Laser: 5 Kauj Ruam (nrog Duab)

Video: Hnyav Hlawv Laser: 5 Kauj Ruam (nrog Duab)

Video: Hnyav Hlawv Laser: 5 Kauj Ruam (nrog Duab)
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
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Haib Hlawv Laser
Haib Hlawv Laser
Haib Hlawv Laser
Haib Hlawv Laser
Haib Hlawv Laser
Haib Hlawv Laser

Nyob zoo hnub no kuv yuav qhia koj yuav ua li cas thiaj ua tau lub zog hlawv laser los ntawm DVD-RW, ua ntej peb pib kuv yuav tsum ceeb toom tias nws muaj zog heev thiab tuaj yeem ua rau koj lub qhov muag puas tsuaj, ceev faj.

Kauj ruam 1: Diode

Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode

Thawj yam ua ntej. Peb yuav tsum tshem tawm lub laser diode los ntawm tus tsav tsheb dvd, qhib nws, pom txav ib feem nrog lo ntsiab muag, feem ntau muaj koj yuav pom 2 diodes IR rau CD thiab tsuas yog liab rau DVD, ua tib zoo coj lawv los ntawm cov dab dej, zoo dua ua ntej koj pib ua qhov sib txuas ua ke tag nrho cov diode lub dav hlau, txhawm rau tiv thaiv kev puas tsuaj los ntawm hluav taws xob zoo li qub. Tsis txhob pov tseg, cov iav yuav pab tau hauv txoj haujlwm no, thiab cov hlau nplaum neodymium me me zoo rau levitron, yog tias npaj yuav ua qhov ntawd. Ua siab ncaj Kuv tsis muaj daim DVD txog 3 xyoos, yog li kuv tsuas yog yuav cov diodes tshiab hu ua LPC836 (Ali) uas yog qhov muaj zog tshaj plaws uas tau siv hauv lub qhov cub.

Kauj ruam 2: Kho qhov muag

Kho qhov muag
Kho qhov muag
Kho qhov muag
Kho qhov muag
Kho qhov muag
Kho qhov muag

Tam sim no cia tham txog kev kho qhov muag, raws li kuv tau hais ua ntej, koj tuaj yeem siv lo ntsiab muag ib txwm los ntawm dvd, tab sis koj yuav tsum txiav txim siab yuav kho lawv li cas, Kuv pom zoo kom yuav aixiz vaj tse (Ali), khub nyiaj yuav daws txhua yam teeb meem nrog tsom mus rau Lub sijhawm ntxim nyiam, koj tuaj yeem yuav tsuas yog tsev nyob txog 3 daus las, lossis 5mw laser module nrog tib lub tsev nyob tab sis tus nqi pheej yig dua. Yog li cia peb muab peb lub diode tso rau hauv lub tsev, tab sis ua ntej yog tias koj yuav cov qauv zoo li kuv, koj yuav tsum tshem tawm cov qub qub sab hauv thiab tom qab ntawd nias lub diode tshiab.

Kauj Ruam 3: Tsav Tsheb

Tsav tsheb
Tsav tsheb
Tsav tsheb
Tsav tsheb
Tsav tsheb
Tsav tsheb

Cov kauj ruam tom ntej yog tus txwv tam sim no - tus tsav tsheb, tu siab peb tsis tuaj yeem txuas lub diode rau lub roj teeb nws yuav tuag tam sim ntawd. Yog li peb yuav tsum tsim qhov kev sib tw yooj yim no, yog tias koj google qee yam hais txog lasers los ntawm dvd ua ntej saib cov vis dis aus no, tej zaum koj tau pom ib qho yooj yim dua, Kuv tsis pom zoo kom ua nws, thaum koj lub diode yuav tuag yog cov lus nug xwb ntawm lub sijhawm. Yog li koj tuaj yeem pom muaj tsuas yog 2 yam:

Chip LM317 (Ali lossis Amazon) thiab 3.3Ohm 2Watt resistor (Ali lossis Amazon). Kuv kuj siv lub dab dej kub me ntsis, tab sis nti txias heev, yog li koj tsis xav tau. Solder resistor rau thawj ob LM317 lub davhlau ya nyob twg. Thiab ob lub xov hlau, mus rau thawj zaug thiab zaum kawg, thawj zaug yuav ntxiv rau ntawm laser diode thiab 3 rd rau ntxiv rau cov khoom siv hluav taws xob, rho tawm yog qhov me me los ntawm roj teeb mus rau laser. Ib lub sijhawm tseem ceeb, vim tias kuv tau siv lub diode tshiab Kuv tau 100% paub tseeb tias nws yuav ua haujlwm tam sim no, yog tias koj tsis paub tseeb siv cov kev sib txuas ntawm ob 3.3ohm resistors nws muab rau koj muaj kev nyab xeeb tam sim no rau yuav luag txhua diodes los ntawm dvd. Kuv siv lub tes tsho sov-ntsws los tiv thaiv kom luv. Qhov ntawd yog nws!

Kauj ruam 4: Kawg

Kawg
Kawg
Kawg
Kawg
Kawg
Kawg

Yog tias koj muaj kev paub me ntsis ntxiv koj tuaj yeem sim ua tus tsav tsheb no, uas kuv tau siv rau laser los ntawm kev saib ua ntej. thaum kuv txiav txim siab txog vaj tsev, thawj zaug kuv tau ua lub tshuab ntxhua khaub ncaws-cua sov. Tom qab ntawd ua lub pob tw tshiab, vim tias xav tau chaw ntau ntxiv rau 18650 roj teeb, Kuv npaj yuav muab txhua lub PCBs tso rau ntawm lub teeb nyem lub cev, tab sis tsis pom pom zoo, yog li cia li nias nws sab hauv. Qhov zoo tshaj plaws uas kuv tuaj yeem xav nrog lub rooj tsav tsheb tsuas yog muab lo rau ntawm qhov chaw raug. Thiab ntawm qhov thiab, nias aluminium washer nrog collimator.

Kauj ruam 5: PS

Yog tias koj nyiam cov lus qhia no tsis txhob hnov qab tshawb xyuas kuv li YouTube Channel:) Nrhiav kuv hauv social media:

  • https://www.youtube.com/c/HowToDoEng
  • https://www.instagram.com/konsta.kogan/ Cov

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