DIY Laser Spirograph: 12 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

Nyob zoo tav su, cov saib thiab nyeem. Hnub no kuv xav qhia koj lub laser projector nrog tswj hluav taws xob. Txwv tsis pub nws tuaj yeem raug hu ua laser spirograph.

Qhov laser spirograph no tau coj los ntawm thawj kab lus ntawm xov tooj cua xov xwm xyoo 2008, thawj qhov teeb meem.

Ib zaug kuv tau sim rov ua dua thiab sib sau ua ke cov cuab yeej no, tab sis vim qee qhov kuv tau muab tso rau sab nraub qaum. Tab sis tsis ntev los no kuv muaj lub tswv yim los ua txhua yam tshiab nrog kev hloov kho me me ntawm cov ntawv luam tawm Circuit Board.

Kauj Ruam 1: Laser Spirograph Yog Dab Tsi thiab Nws Ua Haujlwm Li Cas

Lub laser spirograph muaj ob lub DC tus neeg nqa lub cav teeb tsa sib luag rau ib leeg thiab ib lub laser diode module lossis laser pointer. Ib daim iav tau teeb tsa ntawm tus ncej ntawm txhua lub cav ntawm lub kaum me ntsis.

Yog li, lub teeb ci laser yuav poob mus rau nruab nrab ntawm thawj daim iav, thiab lub teeb pom kev los ntawm nruab nrab ntawm thawj daim iav yuav poob mus rau nruab nrab ntawm daim iav thib ob. Txhua daim iav yuav tsim lub elliptical scan thaum tig.

Los ntawm kev sib tshooj ob qho elliptical scans, peb yuav tuaj yeem pom cov duab sib txawv nyob ntawm qhov ntau zaus ntawm kev hloov ntawm daim iav, zoo ib yam li Lissajous cov duab.

Kauj Ruam 2: Txuas mus rau Cheeb Tsam Xov Tooj Cua

Nplaub tshev nrog laser spirograph cov ntaub ntawv txuas 1:

Khaws nrog laser spirograph cov ntaub ntawv txuas 2:

Txoj haujlwm ntawm nplooj ntawv EasyEDA:

Cov khoom siv xov tooj cua:

Header & Qhov (socket) txuas 2.54 hli:

Dupont txuas 2.54 hli:

Microchip CD4049BE:

Microchip CD4049BE:

Microchip LM358:

Microchip LM324:

Microchip CD4017BE:

Cov xaim ntau xim:

Laser:

Daim iav:

Khawm:

Lub pluaj yas:

Microphone:

Tsav RC300 6000RPM DC 1.5-9V:

Mounting racks:

Kauj Ruam 3: Tsim Circuit Court thiab PCB Layout

Kuv tau rov sau dua thiab hloov pauv me ntsis cov txheej txheem hauv online ib puag ncig rau kev tsim cov ntawv luam tawm Circuit board EasyEDA.

Lub tshuab hluav taws xob laser spirograph muaj cov khoom siv xws li: lub tshuab ua kom lub suab nrov, lub tshuab hluav taws xob ua haujlwm, lub tshuab hluav taws xob lub cev muaj zog ceev, lub tshuab hluav taws xob hloov pauv rau lub projector, lub tshuab hluav taws xob sawtooth.

Raws li daim duab hauv paus ntsiab lus, tau muab ob npaug rau ob tog tswj hwm lub rooj tsav xwm, nrog rau cais cov ntawv luam tawm Circuit Court ntawm cov nyees khawm thiab cov khoom siv rau lub tshuab thiab lub laser uas suav nrog ntau qhov.

Kauj Ruam 4: Txhim Kho Cov Xov Tooj Cua ntawm PCB

Cia peb npaj mus rau teeb tsa cov khoom siv xov tooj cua ntawm lub rooj tsav xwm tswj hwm. Tom ntej no mus txuas ntxiv rau kev teeb tsa ntawm lub rooj tsav xwm luam tawm ntawm cov nyees khawm.

Tom qab kev teeb tsa thiab siv tag nrho cov khoom siv hauv xov tooj cua loj, peb tau txais qhov kev tswj hwm Circuit Court zoo.

Kauj Ruam 5: Kev Txhim Kho Cov Ntaus rau Cov Tsav Tsheb thiab Laser

Cia peb mus txuas ntxiv rau kev teeb tsa cov khoom rau lub cav thiab lub laser. Ua ntej koj pib txuas cov phiaj xwm hluav taws xob luam tawm rau ib leeg, koj yuav tsum tau ua kom huv huv qhov chaw ntawm lawv cov pob qij txha.

Kev sib txuas ua ke yog ua tiav sab nraud thiab sab hauv. Rau kev nruj ntxiv ntawm cov khoom sib dhos, cov tooj dag txhim kho racks 12 mm ntev tau teeb tsa sab hauv.

Kauj Ruam 6: Kev Txhim Kho Cov Kab Ke ntawm Kev Tswj PCB

Cov khoom ua tiav tau teeb tsa ntawm lub rooj tsav xwm tswj hwm siv M3 cov ntsia hlau thiab tsib-millimeter tooj dag tooj dag.

Muab lub pluaj yas me me tso nrog daim iav uas ua los ntawm cov iav organic ntawm tus ncej ntawm txhua lub tshuab.

Kauj Ruam 7: Kev Npaj Hlau rau Kev Sib Txuas

Tom qab ntawd, npaj cov xov hlau rau kev txuas ntxiv ntawm cov ntsuas sab nraud, cov nyees khawm thiab cov hloov pauv.

Ua ntej soldering, tshem tawm tag nrho cov rwb thaiv tsev thiab tin cov xov hlau.

Rho tawm txhua cov hlau sib cais nrog lub raj cua sov kom tsis txhob luv luv.

Crimp cov xov hlau uas tseem tshuav nrog cov xov txuas thiab ntxig rau hauv cov txuas uas tsim nyog.

Twist cov xov hlau ua ke nrog tus ntsia hlau, ua rau lawv zoo nkauj dua.

Kauj Ruam 8: Kev Npaj Khoom Plig Rau Txhua Yam Khoom Siv Hluav Taws Xob

Rau kev teeb tsa tag nrho cov khoom siv hluav taws xob, peb yuav siv cov ntaub ntawv yas ua kom tiav polystyrene nrog cov khoom tshem tawm tau. Qhov ntev ntawm rooj plaub no yog 200 mm dav, 180 mm ntev thiab 70 mm siab.

Laum qhov nyob hauv qis dua ntawm rooj plaub rau kev teeb tsa racks rau kev tswj hwm lub rooj tsav xwm, tom qab ntawd bevel los ntawm sab hauv thiab sab nraud.

Laum thiab txiav qhov rau cov nyees khawm, hloov pauv thiab ntsuas LED nyob tom qab ntawm lub vaj huam sib luag tshem tau, thiab ua lub qhov nrog txoj kab uas hla ntawm 30 hli ntawm lub vaj huam sib luag pem hauv ntej rau nqaj ntawm lub tshuab laser.

Kauj Ruam 9: Txhim Kho Txhua Yam Khoom Siv Hluav Taws Xob Sab Hauv Lub Hnab Yas

Tom ntej no, txuas mus rau qhov kev teeb tsa zaum kawg ntawm txhua daim ntawv luam tawm Circuit board thiab xaim txuas.

Kauj ruam 10: Laser Spirograph Control

Tom qab ua haujlwm tiav, lub laser spirograph tau npaj rau siv. Ua ntej pib mus rau qhov ua qauv qhia, cia tham me ntsis txog kev tswj hwm.

Sab nraub qaum ntawm rooj plaub muaj plaub lub nyees khawm, ob lub toggle hloov pauv, lub microphone thiab cov cim qhia ua haujlwm. Lub pob dub txhais tau tias hloov pauv tus qauv, lub pob dawb hloov pauv lub laser, lub khawm liab thiab ntsuab yog lub luag haujlwm rau kev sib hloov ntawm lub cev muaj zog thiab lub ntim ntawm lub microphone. Sab saum toj toggle hloov tau siv los thim rov qab lub cav, hauv qab ib qho rau lub microphone nce.

Kauj Ruam 11: Kev Ua Haujlwm ntawm Laser Spirograph

Nws yog qhov zoo dua los saib cov duab kos nrog lub laser spirograph hauv chav tsaus ntuj.

Koj tuaj yeem yooj yim tsim cov xim ntau dua nrog lub tshuab hluav taws xob, thiab tom qab ntawd cov kab teeb laser ua qhov zoo nkauj dua.

Lub laser spirograph tuaj yeem siv rau hauv cov xwm txheej lom zem - discos, concerts, qws thiab tsev tog.

Nco ntsoov, laser hluav taws xob yog qhov txaus ntshai rau lub qhov muag. Thaum ua thiab ua haujlwm laser spirograph nws raug txwv tsis pub teeb rau hauv qhov muag.

Kauj Ruam 12: Xaus Kev Qhia

Ua tsaug rau txhua tus saib cov vis dis aus thiab nyeem kab lus. Tsis txhob hnov qab nyiam nws thiab sau npe mus rau "Hobby Home Electronics" channel. Qhia rau phooj ywg. Ntxiv mus yuav muaj cov kab lus thiab cov vis dis aus txaus nyiam dua.