Cov txheej txheem:
- Kauj Ruam 1: Dab tsi hauv Kit
- Kauj Ruam 2: Cov Cuab Yeej
- Kauj Ruam 3: Xeem cov LEDs
- Kauj Ruam 4: Jig los tsim 8 X 8 LED Phab Ntsa
- Kauj Ruam 5: Khoov LED Leads
- Kauj Ruam 6: Siv cov LEDs
- Kauj ruam 7: Nruab Qhov (Sockets)
- Kauj Ruam 8: Nruab LED Phab Ntsa rau PCB Base
- Kauj Ruam 9: Cov ntaub ntawv kaw
- Kauj ruam 10: Txhua yam ua tiav
Video: Yuav Ua Li Cas Sib Sau 3D Lub Teeb Lub Vev Xaib 8x8x8 Xiav LED MP3 Music Spectrum Los Ntawm Banggood.com: 10 Cov Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Nov yog qhov peb tab tom tsim:
Cov Khoom Siv Lub Teeb 3D 8x8x8 Xiav LED MP3 Music Spectrum
Xaiv tau pob tshab Acrylic Board vaj tsev
Yog tias koj nyiam lub voos xwmfab LED no, koj yuav xav plam ntawm kuv tus YouTube channel uas kuv ua LED ntsuas, neeg hlau, IoT, luam ntawv 3D, thiab ntau ntxiv.
Kauj Ruam 1: Dab tsi hauv Kit
- Pre-soldered PCB puag
- Wireless chaw taws teeb tswj
- Cables: USB, Suab
- USB rau serial interface rau program lub voos xwmfab
- Cov xov: Hookup hlau, jumper hlau
- Poj niam lub taub hau
- Screws thiab standoffs
- LEDs
Kauj Ruam 2: Cov Cuab Yeej
Cov khoom siv no yuav tsum tau siv ntau tshaj 500 LEDs. Nco ntsoov tias koj muaj cov hlau txuas zoo lossis koj yuav muaj hnub tsis zoo.
- Cov hlau txhuam zoo zoo - Kuv tau teeb tsa kuv li 325 Celsius
- 0.032 "txoj kab uas hla 60/40 (leaded) solder
- Cov ntaub ntub dej los yog pob tooj dag los ntxuav cov hlau
- Txoj cai kaum tus kav
- Cov khub me me
- Yaug cutters
- Phillips Ntsia Hlau
- Flux cwj mem (xaiv tau)
Kauj Ruam 3: Xeem cov LEDs
Hloov qhov tawg LED faus hauv lub voos xwmfab yuav nyuaj heev, yog li kuv ib txwm tshuaj xyuas txhua lub LED ua ntej thiab tom qab kuv muab lawv tso rau hauv. Txhawm rau ua qhov no koj yuav xav tau:
- 5V mov (phab ntsa adapter, lub txhab nyiaj fais fab, lossis Arduino)
- Ib tus tiv thaiv (txhua yam ntawm 470 ohm rau 1K ohms yuav ua haujlwm)
- Cov qhob cij
- Cov xov hluav taws xob luv luv
- Ob lub xov hlau ntev los sim ntsuas cov LEDs
Txuas qhov ntev (qhov zoo/anode) cov hlau lead mus rau +5V thiab qhov luv (tsis zoo/cathode) ua rau hauv av.
Siv ob lub thawv ntim cov ntawv kom pom tseeb kom ua qhov kev sim thiab tsis tau sim LEDs cais. Kuaj thiab tsis tau sim LEDs zoo ib yam:-)
Kauj Ruam 4: Jig los tsim 8 X 8 LED Phab Ntsa
LEDs hauv cov khoom siv no tau taw qhia rau pem hauv ntej ntawm tus saib tsis yog nce mus rau saum qab nthab. Los ntawm kev ntse khoov ntawm LED ua, lub voos xwmfab tau muab tso ua ke yam tsis xav tau xov hlau ntxiv.
Lub jig yuav pab peb tsim lub voos xwmfab ib phab ntsa ntsug ntawm ib lub sijhawm, thiab tom qab ntawd peb yuav txuas cov phab ntsa ua ke.
Txhawm rau tiv thaiv cov LEDs los ntawm kev tawm thaum peb muab lawv tso rau hauv lub jig, teeb tsa qhov muab tso tawm.
Kauj Ruam 5: Khoov LED Leads
Yuav ua li cas tuav lub LED
- Tuav lub LED nrog koj sab tes laug.
- Cov hlau lead luv (tsis zoo/cathode) nyob ntawm sab xis, ntev dua (qhov zoo/anode) txhuas yog nyob rau sab laug.
Yuav ua li cas khoov cov hlau lead luv
- Siv koj cov ntiv tes, khoov ceg luv ntawm koj. Yaug nrog lub hauv paus ntawm LED.
- Cov hlau lead khoov yuav tsum tau ua tib zoo nrog lub tiaj tiaj ntawm LED.
Yuav ua li cas khoov cov hlau lead ntev
- Nco ntsoov cov pob ntawm cov coj.
- Siv cov cuab yeej, khoov ntev (zoo/anode) ua rau sab laug.
- Nws yog ib qho tseem ceeb heev uas cov hlau lead no TSIS tau khoov nrog LED yog li peb yuav tsis ua luv luv qhov ua tau zoo thiab tsis zoo thaum peb muab lawv tso rau hauv kab sib chaws.
Nco tseg
Cov khoom siv muaj LEDs ntxiv. Peb "tsuas yog" xav tau 448 LEDs khoov raws li tau piav qhia saum toj no thiab 64 LEDs nrog cov hlau lead ntev dua TSIS khoov!
Cov 64 qhov tsis zoo coj mus txuas rau txhua phab ntsa rau phab ntsa tom qab nws tsim lub voos xwmfab.
Kauj Ruam 6: Siv cov LEDs
TSEEM CEEB
"Lub voos xwmfab" siab dua dav. Thaum muab cov LEDs tso rau hauv lub jig, qhov ua tsis zoo (khoov nrog LED) yuav tsum taw tes rau ntawm PCB. Cov coj zoo yuav tsum taw tes rau sab laug, thiab sab laug yim LEDs yuav tsum muaj cov coj zoo tsis khoov.
Cov lus qhia soldering
Teem lub ntsuas kub kom sov li ntawm 325 degrees. Khaws cov hlau ntxhua kom huv los so nws tas li ntawm daim txhuam cev. Nqa qhov taub ze rau yam koj tab tom siv, muab me ntsis tso rau ntawm qhov taub yog li thaum koj kov cov hlau coj los ua cov laug nws yuav ua kom sov sov tau zoo. Ntxiv me ntsis ntxiv cov laug, tshem cov hlau. Zam kev txav mus kom txog thaum cov khoom siv sib dhos.
Qhov ci ci ci saum npoo qhia tau tias sib dhos zoo. Yog tias koj pom qhov sib koom ua tiav tiav, rov ua kom sov dua thiab tsis txav mus txog thaum cov txheej txheem sib dhos.
Yog tias koj tseem muaj teeb meem sib dhos, txiav txim siab kom tau tus cwj mem flux. Cov laug yuav lo rau txhua qhov chaw uas koj thov flux rau.
Rov ua dua cov LEDs
Ua ntej koj tshem cov laug LEDs los ntawm tus jig, rov ntsuas txhua lub LEDs dua. Nws yuav yooj yim dua kom tshem tawm LED thiab hloov nws ntawm qhov no piv rau tom qab koj tshem tawm phab ntsa los ntawm jig. Nco ntsoov sim nrog tus tiv thaiv tam sim no tam sim no lossis koj pheej hmoo hlawv cov LEDs! Txiav qhov tsis zoo mus rau ib qho hauv qab cov hmoov txhuas tsis zoo, thiab ntsuas txhua txheej zoo, mus rau qhov tsis zoo tom ntej, rov ua dua.
Kauj ruam 7: Nruab Qhov (Sockets)
Cais cov kab taub hau uas muab rau hauv tus pin uas siv tus yaug tshuab txiav.
Muab lawv tso rau ntawm PCB. Peb yuav ntxig cov phab ntsa uas muaj kab laug sab soldered mus rau cov npe no.
Qee tus header pins yog obscured los ntawm tus hais lus. Ntsia tus neeg hais lus ib ntus thaum siv cov koob ntawd.
Kauj Ruam 8: Nruab LED Phab Ntsa rau PCB Base
Siv 90 degree steel xwmfab kom ntseeg tau tias cov phab ntsa LED tau ntsaws rau hauv thiab ua kom ncaj ncaj ncaj ncaj rau txhua qhov kev qhia.
Kuv siv cov tub ntxhais ua npuas ncauj ua tus jig kom qhov deb ntawm phab ntsa zoo ib yam (20mm).
Tom qab ntxig ib phab ntsa rau puag. Muab nws tso rau ntawm phab ntsa ntawm nws xub ntiag. Txhua txheej kab rov tav yuav qhia qhov zoo ib yam. Nco ntsoov tias tsis muaj ib kab ntawm kab tsis zoo cuam tshuam rau txheej txheej kab rov tav. Thaum koj ua tiav nrog tag nrho yim phab ntsa, siv cov xaim dawb dawb los ua kom muaj zog txheej kab rov tav. H1 yuav tsum muaj hwj chim hauv qab-feem ntau txheej, H2, txheej thib ob saum nws, txhua txoj hauv kev rau H8 txhawb lub zog txheej saum toj kawg nkaus.
Kev xaiv, koj tuaj yeem ntxiv cov xaim hluav taws xob ntxiv rau sab laug sab saud kom ruaj khov rau lub voos xwmfab. TSEEM CEEB: Nco ntsoov tias koj koom nrog cov coj zoo thiab tsis yog cov coj tsis zoo.
Kauj Ruam 9: Cov ntaub ntawv kaw
Lub thawv yas xaiv tau yog piav qhia tus kheej. Ua tib zoo tev tawm daim ntawv tiv thaiv thiab sib sau ua ke lub thaiv uas siv lub tshuab ntsia hlau muab. Siv cov hlau nplaum tuav cov txiv ntoo hauv qhov chaw thaum sib dhos ua haujlwm zoo rau kuv.
Kauj ruam 10: Txhua yam ua tiav
Pom zoo:
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