Cov txheej txheem:

Qib Digital Nrog Hla Kab Kab Laser: 15 Kauj Ruam (nrog Duab)
Qib Digital Nrog Hla Kab Kab Laser: 15 Kauj Ruam (nrog Duab)

Video: Qib Digital Nrog Hla Kab Kab Laser: 15 Kauj Ruam (nrog Duab)

Video: Qib Digital Nrog Hla Kab Kab Laser: 15 Kauj Ruam (nrog Duab)
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Anonim
Qib Digital Nrog Laser-Cross-Line Laser
Qib Digital Nrog Laser-Cross-Line Laser
Qib Digital Nrog Laser-Cross-Line Laser
Qib Digital Nrog Laser-Cross-Line Laser
Qib Digital Nrog Laser-Cross-Line Laser
Qib Digital Nrog Laser-Cross-Line Laser

Nyob zoo txhua tus, hnub no kuv yuav qhia koj yuav ua li cas thiaj ua tau qib digital nrog xaiv yeem ua ke hla kab. Kwv yees li ib xyoos dhau los Kuv tau tsim cov cuab yeej siv ntau yam digital. Thaum lub cuab yeej ntawd muaj ntau hom sib txawv, rau kuv, feem ntau thiab muaj txiaj ntsig zoo yog qib thiab lub kaum sab xis ntsuas hom. Yog li, kuv xav tias nws yuav muaj txiaj ntsig los ua qhov tshiab, cov cuab yeej siv tau ntau dua tsom mus rau lub kaum ntse ntse nkaus xwb. Lub rooj sib tham yog ncaj nraim rau pem hauv ntej, yog li cia siab tias nws yuav yog txoj haujlwm lom zem rau hnub so rau tib neeg.

Kuv kuj tau tsim tus swb kom tuav tau qib thaum siv cov kab hla kab. Nws tuaj yeem hloov kho los ntawm +/- 4 degrees hauv y/x txhawm rau pab qib kab laser. Tus swb kuj tseem tuaj yeem ntsia ntawm lub koob yees duab.

Koj tuaj yeem pom txhua cov ntaub ntawv xav tau rau qib ntawm kuv Github: ntawm no.

Theem muaj tsib hom:

(Koj tuaj yeem pom cov no hauv cov vis dis aus saum toj no. Pom lawv yuav zaum ua rau muaj kev nkag siab ntau dua li nyeem cov lus piav qhia)

  1. X-Y Qib: Qhov no zoo li cov npuas ib puag ncig. Nrog qib tso rau nws rov qab, hom qhia txog kaum lub qaij txog cov cuab yeej sab saud/qis thiab sab laug/sab xis.
  2. Roll Level: Qhov no zoo ib yam li qib siab li niaj zaus. Nrog qib sawv ntsug ncaj ntawm nws sab saud/qis/sab laug/sab xis, nws tshaj tawm lub kaum sab xis ntawm qaij ntawm qib sab saum toj/hauv qab ntsej muag.
  3. Protractor: Zoo li qib yob, tab sis qib tau pw ncaj ntawm nws lub ntsej muag hauv qab.
  4. Laser Taw Qhia: Tsuas yog ncaj qha rau pem hauv ntej teev laser, npaj los ntawm sab xis ntawm lub cuab yeej.
  5. Cross-Line Laser: Ua haujlwm hla ntawm sab ntsej muag ntawm qib. Qhov no tseem tuaj yeem ua haujlwm tau thaum siv X-Y Qib lossis Roll Level modes los ntawm ob npaug nias lub pob "Z". Yuav tsum tau taw qhia xws li lub ntsej muag hauv qab tau ua ke nrog kab laser.

Txhawm rau ua kom qib qis dua, thiab sib dhos yooj yim dua, Kuv tau suav nrog txhua ntu mus rau kev cai PCB. Cov khoom me tshaj yog 0805 SMD loj, uas tuaj yeem muab tau yooj yim los ntawm txhais tes.

Theem cov ntaub ntawv yog 3D luam tawm, thiab ntsuas 74x60x23.8mm nrog cov kab hla kab, 74x44x23.8mm yam tsis muaj, ua rau lub cuab yeej yooj yim nqa lub hnab hauv ob qho tib si.

Cov qib tau siv los ntawm lub roj teeb LiPo uas tuaj yeem rov ua dua. Kuv yuav tsum nco ntsoov tias LiPo tuaj yeem ua rau muaj kev phom sij yog tias ua tsis raug. Qhov tseem ceeb tsis yog kom luv LiPo, tab sis koj yuav tsum ua qee qhov kev tshawb fawb txog kev nyab xeeb yog tias koj tsis tau paub dua nrog lawv.

Thaum kawg, ob lub lasers kuv siv yog lub zog qis heev, thiab thaum kuv tsis qhia kom taw lawv ncaj qha rau ntawm koj lub qhov muag, lawv yuav tsum muaj kev nyab xeeb lwm yam.

Yog tias koj muaj lus nug dab tsi, thov tawm lus tawm, thiab kuv yuav rov qab los rau koj.

Khoom siv

PCB:

Koj tuaj yeem pom cov ntaub ntawv Gerber rau PCB ntawm no: ntawm no (ntaus rub tawm hauv qab hauv qab)

Yog tias koj xav tshuaj xyuas PCB cov txheej txheem, koj tuaj yeem pom nws ntawm no.

Tshwj tsis yog tias koj tuaj yeem ua PCB nyob hauv ib cheeb tsam, koj yuav tau xaj qee qhov los ntawm tus qauv tsim PCB. Yog tias koj tsis tau xaj ib qho kev cai PCB ua ntej, nws ncaj nraim rau pem hauv ntej; feem ntau cov tuam txhab muaj cov txheej txheem hais kwv txhiaj uas lees txais zipped Gerber cov ntaub ntawv. Kuv tuaj yeem pom zoo JLC PCB, Seeedstudio, AllPCB, lossis OSH Park, txawm hais tias kuv paub tseeb tias feem ntau lwm tus yuav ua haujlwm ib yam. Txhua lub rooj tsav xwm txheej txheem tshwj xeeb los ntawm cov chaw tsim khoom no yuav ua haujlwm tau zoo, tab sis nco ntsoov teeb tsa pawg thawj coj saib tuab li 1.6 hli (yuav tsum yog lub neej ntawd). Pawg xim yog koj nyiam.

Cov Hluav Taws Xob:

(nco ntsoov tias koj tuaj yeem pom cov khoom no rau tus nqi pheej yig ntawm cov chaw xws li Aliexpress, Ebay, Banggood, thiab lwm yam)

  • Ib Arduino Pro-mini, 5V ver. Thov nco ntsoov tias muaj ob peb lub rooj tsav xwm sib txawv tsim tawm muaj. Tsuas yog qhov sib txawv ntawm lawv yog kev tso cov analog pins A4-7. Kuv tau ua qib PCB xws li ob lub laug cam yuav tsum ua haujlwm. Pom ntawm no.
  • Ib lub MPU6050 breakout board. Pom ntawm no.
  • Ib qho 0.96 "SSD1306 OLED. Zaub xim tsis muaj teeb meem (txawm hais tias xiav/daj ua haujlwm zoo tshaj plaws). Pom tau hauv ob qhov kev teeb tsa tus pin sib txawv, qhov twg hauv av/vcc pins tau thim rov qab. Txawm li cas los yuav ua haujlwm rau qib. Pom ntawm no.
  • Ib lub TP4056 1s LiPo charger board. Pom ntawm no.
  • Ib 1s LiPo roj teeb. Txhua yam zoo yog tias nws haum hauv 40x50x10mm ntim. Lub peev xwm thiab cov zis tam sim no tsis yog qhov tseem ceeb vim tias qib kev siv hluav taws xob tsawg tsawg. Koj tuaj yeem pom qhov kuv tau siv ntawm no.
  • Ib qho 6.5x18mm 5mw laser diode. Pom ntawm no.
  • Ib qho 12x40mm 5mw cross-line laser diode. Pom ntawm no. (yeem)
  • Ob 2N2222 dhau-qhov transistors. Pom ntawm no.
  • Ib qho 19x6x13mm swb hloov. Pom ntawm no.
  • Plaub 1K 0805 resistors. Pom ntawm no.
  • Ob 100K 0805 resistors. Pom ntawm no.
  • Ob 1uf 0805 ntau txheej txheej capacitors ceramic. Pom ntawm no.
  • Ob lub 6x6x10mm hla-qhov tactile laub-khawm. Pom ntawm no.
  • 2.54mm txiv neej lub taub hau.
  • FTDI programming cable. Pom ntawm no, txawm hais tias lwm hom muaj nyob ntawm Amazon tsawg dua. Koj kuj tseem tuaj yeem siv Arduino Uno ua tus programmer (yog tias nws muaj daim npav rho nyiaj ATMEGA328P), saib cov lus qhia rau ntawm no.

Lwm Qhov Chaw:

  • Nees Neesdium hlau nplaum nees nkaum nees nkaum 6x1mm. Pom ntawm no.
  • Ib qho 25x1.5mm ntshiab acrylic square. Pom ntawm no.
  • Qhov ntev me me ntawm cov nplaum rov qab Velcro.
  • Plaub 4mm M2 Screws.

Cov Cuab Yeej/Khoom Siv

  • 3D tshuab luam ntawv
  • Soldering hlau w/ nplua ntsis
  • Yas yas (rau gluing acrylic square, superglue pos huab nws)
  • Superglue
  • Cov kua nplaum kub thiab kua nplaum kub
  • Xim+txhuam (rau sau cov ntawv cim npe)
  • Hlau stripper/cutter
  • Tweezers (rau tuav qhov chaw SMD)
  • Riam riam

Sled Parts (yeem, yog tias koj ntxiv cov kab hla kab)

  • Peb M3 ceev
  • Peb M3x16mm ntsia hlau (lossis ntev dua, yuav muab rau koj ntau qhov kev hloov kho lub kaum sab xis)
  • Ib 1/4 "-20 txiv ntoo (rau lub koob yees duab tripod mounting)
  • Ob 6x1mm puag ncig cov hlau nplaum (saib txuas saum toj no)

Kauj Ruam 1: Tsim Cov Lus Cim (xaiv tau)

Ua ntej kuv pib mus rau qib kev tsim kho cov theem, Kuv yuav sau ob peb cov ntawv hais txog nws tsim, tsim kho, tsim qauv, thiab lwm yam Cov no yog nyob ntawm yeem, tab sis yog tias koj xav tau tweak qib hauv txhua txoj kev, lawv yuav muaj txiaj ntsig.

  • Cov duab sib dhos uas kuv muaj yog qhov qub ntawm PCB. Muaj qee qhov teeb meem me me uas kuv tau txij li kho nrog PCB tshiab. Kuv tau sim PCB tshiab, tab sis kuv maj mus sim nws, Kuv tsis nco qab ua cov duab sib dhos. Hmoov zoo, qhov sib txawv me me, thiab kev sib dhos feem ntau tsis hloov pauv, yog li cov duab qub yuav tsum ua haujlwm zoo.
  • Txog kev sau ntawv ntawm MPU6050, SSD1306 OLED, thiab TP4056, saib Kauj Ruam 1 ntawm kuv Cov Digital Multi-tool qhia tau.
  • Kuv xav ua kom qib qis dua li qhov ua tau, thaum tseem ua kom yooj yim sib sau ua ke los ntawm ib tus neeg nrog kev txawj ntse nruab nrab. Yog li ntawd, kuv tau xaiv siv feem ntau dhau los ntawm cov khoom sib xyaw, thiab ib qho tawm ntawm lub txee-tawg pawg thawj coj. Kuv siv 0805 SMD resistors/capacitors vim tias lawv yooj yim rau yaj, koj tuaj yeem ua kom sov lawv yam tsis muaj kev txhawj xeeb ntau dhau, thiab lawv pheej yig heev los hloov yog tias koj tsoo/poob ib.
  • Siv cov phiaj xwm ua ntej txiav tawm rau lub ntsuas/OLED/microcontroller tseem ua rau suav tag nrho ib feem qis, yog li nws yooj yim dua yuav txhua feem rau pawg thawj coj saib.
  • Ntawm kuv Cov Digital Multi-tool Kuv tau siv Wemos D1 Mini ua lub micro-controller loj. Qhov no feem ntau yog los ntawm kev sau lub cim xeeb txwv. Rau qib, vim tias MPU6050 yog lub ntsuas nkaus xwb, Kuv tau xaiv los siv Arduino Pro-mini. Txawm hais tias nws muaj lub cim xeeb tsawg, nws me me dua li Wemos D1 Mini, thiab txij li nws yog cov khoom lag luam Arduino ib txwm muaj, kev txhawb nqa lub program suav nrog ib txwm muaj hauv Arduino IDE. Thaum kawg, Kuv tau los ze heev rau qhov ua kom lub cim xeeb nco tau zoo. Qhov no feem ntau yog vim qhov loj ntawm cov tsev qiv ntawv rau MPU6050 thiab OLED.
  • Kuv xaiv siv 5v version ntawm Arduino Pro-Mini hla 3.3v version. Qhov no feem ntau vim tias 5v version muaj ob npaug ntawm lub moos ceev ntawm 3.3v version, uas pab ua rau qib ua tau zoo dua. Kev them nyiaj tag nrho 1s LiPo tso tawm 4.2v, yog li koj tuaj yeem siv nws los txhawb lub pro-mini ncaj qha los ntawm nws tus pin vcc. Ua qhov no hla dhau ntawm 5v tus tswj hwm qhov hluav taws xob, thiab feem ntau yuav tsum tsis txhob ua tshwj tsis yog koj paub tseeb tias koj lub zog siv hluav taws xob yuav tsis mus saum 5v.
  • Ntxiv rau qhov taw tes yav dhau los, ob qho tib si MPU6050 thiab OLED lees txais qhov hluav taws xob nruab nrab ntawm 5-3v, yog li 1s LiPo yuav tsis muaj teeb meem txhawb lawv.
  • Kuv tuaj yeem siv 5v tus tswj hwm qib nce tswj kom ruaj khov 5v hla tag nrho pawg thawj coj saib. Thaum qhov no yuav yog qhov zoo kom ntseeg tau tias lub moos ceev (nws txo qis nrog qhov txo qis), thiab tiv thaiv cov lasers los ntawm qhov muag ploj (uas tsis pom tau tiag tiag), Kuv tsis xav tias nws tsim nyog rau ntu ntxiv. Ib yam li, 1s LiPo yog 95% tso tawm ntawm 3.6v, yog li txawm tias nws qis tshaj qhov hluav taws xob, 5v pro-mini tseem yuav tsum tau nrawm dua li 3.3v version.
  • Ob lub khawm muaj qhov debounce Circuit. Qhov no tiv thaiv kom tsis txhob nyem ib lub pob nyem raug suav ntau zaus. Koj tuaj yeem hais tawm hauv software, tab sis kuv nyiam ua nws hauv kho vajtse, vim nws tsuas yog siv ob lub resistors thiab ib lub capacitor, thiab tom qab ntawd koj tsis tas yuav txhawj xeeb txog nws ib txwm muaj. Yog tias koj xav ua nws hauv software, koj tuaj yeem tshem tawm lub tshuab hluav taws xob thiab txuas lub xaim hluav taws xob ntawm 100K tus tiv thaiv cov pawm. Koj yuav tsum tseem suav nrog 1K resistor.
  • Theem qhia txog LiPo tus nqi tam sim no feem pua ntawm lub kaum sab xis saum toj ntawm cov zaub. Qhov no yog xam los ntawm kev sib piv Arduino sab hauv 1.1V siv qhov hluav taws xob rau qhov ntsuas ntsuas ntawm vcc tus pin. Thaum xub thawj kuv xav tias koj yuav tsum tau siv tus pin sib piv los ua qhov no, uas tau cuam tshuam los ntawm PCB, tab sis tuaj yeem tsis quav ntsej yam xyuam xim.

Kauj Ruam 2: PCB Los Ua Ke Kauj Ruam 1:

PCB Los Ua Ke Kauj Ruam 1
PCB Los Ua Ke Kauj Ruam 1
PCB Los Ua Ke Kauj Ruam 1
PCB Los Ua Ke Kauj Ruam 1

Txhawm rau pib, peb yuav sib sau ua qib PCB. Txhawm rau ua kom sib dhos yooj yim dua, peb yuav ntxiv cov khoom sib dhos rau hauv pawg thawj coj hauv qib, xaj los ntawm kev nce qhov siab. Qhov no ua rau koj muaj chav ntau dua los tso koj cov hlau txuas, vim tias koj tsuas yog yuav tsum ua nrog cov khoom sib xws ntawm qhov siab zoo ib yam hauv ib lub sijhawm.

Ua ntej koj yuav tsum muab tag nrho cov SMD resistors thiab cov capacitors nyob rau sab saum toj ntawm pawg thawj coj saib. Cov txiaj ntsig tau teev tseg hauv PCB, tab sis koj tuaj yeem siv daim duab txuas rau siv. Tsis txhob txhawj xeeb txog 10K tus neeg tawm tsam, vim nws tsis muaj qhov tshwj xeeb ntawm koj lub rooj tsavxwm. Kuv tau xub siv nws los ntsuas lub roj teeb hluav taws xob, tab sis kuv pom lwm txoj hauv kev los ua nws.

Kauj Ruam 3: PCB Los Ua Ke Kauj Ruam 2:

PCB Los Ua Ke Kauj Ruam 2
PCB Los Ua Ke Kauj Ruam 2
PCB Los Ua Ke Kauj Ruam 2
PCB Los Ua Ke Kauj Ruam 2
PCB Los Ua Ke Kauj Ruam 2
PCB Los Ua Ke Kauj Ruam 2
PCB Los Ua Ke Kauj Ruam 2
PCB Los Ua Ke Kauj Ruam 2

Tom ntej no, txiav thiab hle cov kab hlau lead ntawm lub laser me me. Koj yuav zaum yuav tsum tau hle lawv txhua txoj kev mus rau lub hauv paus ntawm lub laser. Nco ntsoov taug qab tias sab twg yog qhov zoo.

Muab lub laser tso rau hauv thaj tsam txiav tawm ntawm sab xis ntawm PCB. Koj yuav xav siv me ntsis kua nplaum los tuav nws hauv qhov chaw. Muab cov lasers coj mus rau qhov +/- qhov sau tias "Laser 2" raws li daim duab.

Tom ntej no, txuas ob lub 2N2222 rau hauv txoj haujlwm ntawm kaum sab xis saum toj ntawm pawg thawj coj saib. Nco ntsoov tias lawv ua raws cov ntawv luam tawm ntawm lub rooj tsavxwm. Thaum koj muab lawv tso rau hauv, tsuas yog thawb lawv txog ib nrab txoj kev mus rau hauv lub rooj tsavxwm raws li daim duab. Tom qab lawv tau muag lawm, txiav tawm ib qho kev coj ua dhau, thiab tom qab ntawd khoov 2N2222's kom lub ntsej muag tiaj tus yog tawm tsam sab saum toj ntawm lub rooj tsavxwm raws li daim duab.

Kauj Ruam 4: PCB Los Ua Ke Kauj Ruam 3:

PCB Los Ua Ke Kauj Ruam 3
PCB Los Ua Ke Kauj Ruam 3
PCB Los Ua Ke Kauj Ruam 3
PCB Los Ua Ke Kauj Ruam 3

Tig lub rooj tsavxwm hla, thiab txuas ib leeg txiv neej lub taub hau rau lub qhov nyob ze ntawm lub laser diode. Tom ntej no, muab tus lej TP4056 txuas rau lub taub hau, zoo li daim duab. Nco ntsoov nws tau teeb tsa rau hauv qab ntawm lub rooj tsavxwm, nrog USB chaw nres nkoj ua ke nrog cov laug cam ntug. Txiav tawm txhua qhov ntev tshaj ntawm lub taub hau.

Kauj Ruam 5: PCB Los Ua Ke Kauj Ruam 4:

PCB Los Ua Ke Kauj Ruam 4
PCB Los Ua Ke Kauj Ruam 4

Tig lub rooj tsavxwm rov qab mus rau nws sab saum toj. Siv kab ib tus txiv neej lub taub hau, muab cov laug cam MPU6505 raws li daim duab. Sim ua kom MPU6050 zoo ib yam li qib PCB raws li ua tau. Qhov no yuav pab ua kom nws pib nyeem ntawv ze rau xoom. Txiav tawm txhua qhov ntev tshaj ntawm lub taub hau.

Kauj Ruam 6: PCB Los Ua Ke Kauj Ruam 5:

PCB Los Ua Ke Kauj Ruam 5
PCB Los Ua Ke Kauj Ruam 5
PCB Los Ua Ke Kauj Ruam 5
PCB Los Ua Ke Kauj Ruam 5

Solder txiv neej lub taub hau rau Arduino Pro-Mini nyob rau sab saum toj ntawm pawg thawj coj saib. Lawv txoj kev taw qhia tsis muaj teeb meem, tsuas yog rau saum toj kawg nkaus ntawm kab ntawv taub hau. Qhov no yog lub luag haujlwm ntawm lub rooj tsavxwm, yog li nws yog qhov tseem ceeb uas lawv tau taw qhia kom sab ntev ntawm lub taub hau tau taw qhia tawm sab saum toj ntawm qib PCB. Koj tuaj yeem pom qhov no hauv daim duab. Tsis tas li, nco ntsoov tias koj siv A4-7 tus lej taw qhia sib piv koj li Pro-Mini (kuv li muaj kab raws hauv qab ntawm pawg thawj coj, tab sis qee qhov muaj lawv tso ua khub ua ib sab ntawm ib sab).

Tom ntej no, txawm hais tias nws tsis yog daim duab, koj tuaj yeem muab Arduino Pro-Mini tso rau hauv qhov chaw.

Tom qab ntawd, muab tshuaj txhuam SSD1306 OLED tso rau hauv qhov chaw saum lub rooj tsavxwm. Ib yam li nrog MPU6050, sim ua kom cov zaub zoo ib yam rau qib PCB raws li ua tau. Thov nco ntsoov tias SSD1306 cov laug cam zoo li tuaj nyob hauv ob qho kev teeb tsa tau, ib qho nrog GND thiab VCC pins thim rov qab. Ob leeg yuav ua haujlwm nrog kuv lub rooj tsavxwm, tab sis koj yuav tsum teeb tsa tus pin siv cov jumper pawm ntawm sab nraub qaum ntawm qib PCB. Tsuas yog txuas lub hauv paus nruab nrab rau VCC lossis GND los txhawm rau teeb tsa tus pin. Hmoov tsis zoo, kuv tsis muaj daim duab rau qhov no, vim kuv tsis tau paub txog cov thim rov qab thim rov qab kom txog thaum tom qab kuv tau yuav thiab sib sau thawj zaug PCB (kuv lub koob pins tsis raug, yog li kuv yuav tsum xaj tag nrho cov zaub tshiab). Yog koj muaj lus nug, thov sau ntawv tawm tswv yim.

Thaum kawg, txiav tawm ib tus lej ntev tshaj.

Kauj Ruam 7: PCB Los Ua Ke Kauj Ruam 6:

PCB Los Ua Ke Kauj Ruam 6
PCB Los Ua Ke Kauj Ruam 6
PCB Los Ua Ke Kauj Ruam 6
PCB Los Ua Ke Kauj Ruam 6

Yog tias koj tsis ua li ntawd hauv cov kauj ruam dhau los, muab lub Arduino Pro-Mini tso rau saum qhov PCB.

Tom ntej no, muab ob lub khawm sib txuas ua ke thiab khawm swb hloov mus rau hauv qhov chaw zoo li daim duab. Koj yuav tsum tau txiav tawm qhov swb swb qhov sib txuas ntawm cov tab nrog ib khub pliers.

Kauj Ruam 8: PCB Los Ua Ke Kauj Ruam 7:

PCB Los Ua Ke Kauj Ruam 7
PCB Los Ua Ke Kauj Ruam 7
PCB Los Ua Ke Kauj Ruam 7
PCB Los Ua Ke Kauj Ruam 7

Txuas ib daim kab xev me me ntawm Velcro rau sab nraum qab ntawm qib PCB thiab LiPo roj teeb, raws li daim duab. Thov tsis quav ntsej cov xov tooj liab ntxiv ntawm Arduino thiab cov duab hauv thawj daim duab. Kuv tau ua qhov yuam kev txuas me me thaum tsim PCB. Qhov no tau raug kho ntawm koj qhov version.

Tom ntej no, txuas lub roj teeb rau sab nraum qab ntawm qib PCB siv Velcro. Tom qab ntawd, txiav thiab hle lub roj teeb qhov zoo thiab tsis zoo ntawm cov xov hlau. Muab lawv txuas rau B+ thiab B-pads ntawm TP4056 raws li daim duab. Roj teeb lub xov tooj zoo yuav tsum txuas nrog B+, thiab qhov tsis zoo rau B-. Ua ntej yuav xuas phom, koj yuav tsum paub meej tias txhua lub xov tooj cua polarity siv ntau lub ntsuas. Txhawm rau kom tsis txhob siv lub roj teeb luv, Kuv pom zoo kom siv hlua thiab siv ib lub xaim ib zaug.

Txij ntawm no mus, qib PCB tau ua tiav. Koj yuav xav sim nws ua ntej txhim kho nws hauv rooj plaub. Txhawm rau ua li ntawd, hla koj li Code Uploading step.

Kauj Ruam 9: Rooj Sib Tham Kauj Ruam 1:

Rooj Sib Tham Kauj Ruam 1
Rooj Sib Tham Kauj Ruam 1
Rooj Sib Tham Kauj Ruam 1
Rooj Sib Tham Kauj Ruam 1
Rooj Sib Tham Kauj Ruam 1
Rooj Sib Tham Kauj Ruam 1
Rooj Sib Tham Kauj Ruam 1
Rooj Sib Tham Kauj Ruam 1

Yog tias koj tab tom ntxiv laser hla kab, luam tawm "Main Base.stl" thiab "Main Top.stl". Lawv yuav tsum phim cov ntu hauv daim duab.

Yog tias koj tsis ntxiv cov kab hla kab laser, luam tawm "Lub Hauv Paus Tsis Muaj Hla.stl" thiab "Lub Hauv Paus Tsis Muaj Hla.stl". Cov no zoo ib yam li cov duab hauv daim duab, tab sis nrog cov kab rau kab hla kab laser tshem tawm.

Koj tuaj yeem pom tag nrho cov ntu no ntawm kuv Github: ntawm no

Rau ob qho tib si, kua nplaum 1x6mm puag ncig cov hlau nplaum rau hauv txhua qhov ntawm qhov rooj sab nrauv. Koj yuav xav tau 20 tus hlau nplaum tag nrho.

Tom ntej no, coj mus rau "Lub Ntsiab Tseem Ceeb" thiab lo ib lub 25mm acrylic square rau hauv qhov txiav tawm raws li daim duab. Tsis txhob siv cov kua nplaum super rau qhov no vim tias nws yuav pos huab ua rau acrylic. Yog tias koj npaj rau rov ua dua qib qib ib zaug nws tau sib sau ua ke, koj tuaj yeem txiav tawm cov duab plaub nyob rau sab laug sab laug ntawm "Main Top" siv rab riam hobby. Tom qab qib tau ua tiav tag nrho, qhov no yuav ua rau koj nkag mus rau lub cajmeem ntawm lub cajmeem. Nco ntsoov tias qhov no twb tau txiav tawm hauv kuv cov duab.

Thaum kawg koj tuaj yeem xaiv siv cov xim pleev xim rau hauv daim ntawv "M" thiab "Z".

Kauj Ruam 10: Rooj Sib Tham Kauj Ruam 2:

Rooj Sib Tham Kauj Ruam 2
Rooj Sib Tham Kauj Ruam 2

Rau ob qho tib si, ntxig cov qib sib dhos PCB rau hauv rooj plaub. Nws yuav tsum muaj peev xwm zaum zaum ncaj ntawm rooj plaub sab hauv risers. Thaum koj txaus siab rau nws txoj haujlwm, muab cov kua nplaum kub tso rau hauv qhov chaw.

Kauj ruam 11: Code Uploading

Koj tuaj yeem pom cov cai ntawm kuv Github: ntawm no

Koj yuav tsum tau teeb tsa cov tsev qiv ntawv hauv qab no ib leeg los yog siv Arduino IDE tus thawj tswj tsev qiv ntawv:

  • I2C Dev
  • Adafruit's SSD1306 lub tsev qiv ntawv
  • Kev Siv Hluav Taws Xob

Kuv muab credit rau txoj haujlwm ua los ntawm Adafruit, Roberto Lo Giacco, thiab Paul Stoffregen hauv kev tsim cov tsev qiv ntawv no, yam tsis muaj, Kuv yuav luag yeej tsis tuaj yeem ua tiav txoj haujlwm no.

Txhawm rau xa cov cai, koj yuav tsum txuas FTDI lub xov tooj cua txuas mus rau rau tus lej tus pin sab saud saum Arduino pro-mini. FTDI cable yuav tsum muaj xaim dub, lossis qee yam cim rau kev taw qhia. Thaum koj ntxig lub cable rau ntawm lub taub hau, cov xaim dub yuav tsum haum rau tus pin uas sau tias "blk" ntawm qib PCB. Yog tias koj tau txais nws txoj hauv kev puag ncig lub zog LED ntawm Arduino yuav tsum teeb, yog li koj yuav tsum tau thim rov qab txoj kab.

Koj tuaj yeem hloov kho qhov chaws siv Arduino Uno raws li tau piav qhia ntawm no.

Thaum siv ob txoj hauv kev, koj yuav tsum tuaj yeem xa cov cai raws li koj xav tau rau lwm qhov Arduino. Nco ntsoov xaiv Arduino Pro-Mini 5V ua lub rooj tsavxwm hauv qab cov cuab yeej ntawv qhia zaub mov thaum rub tawm. Ua ntej xa kuv cov cai, koj yuav tsum ntsuas koj li MPU6050 los ntawm kev ua haujlwm "IMU_Zero" piv txwv (pom hauv qab cov ntawv qhia zaub mov rau MPU6050). Siv cov txiaj ntsig, koj yuav tsum hloov qhov offsets ze rau saum kuv cov cai. Thaum cov offsets tau teeb tsa, koj tuaj yeem xa kuv cov cai, thiab qib yuav tsum pib ua haujlwm. Yog tias koj tsis siv lub laser hla kab, koj yuav tsum teeb tsa "crossLaserEnable" rau qhov tsis raug cai.

Qib qib tau hloov pauv siv lub pob "M". Ntaus "Z" khawm yuav xoom lub kaum sab xis lossis tig rau ntawm ib lub lasers nyob ntawm seb hom twg. Thaum nyob rau hauv ob qho tib si yob lossis x-qib hom ob npaug nias lub "Z" khawm yuav tig rau ntawm tus ntoo khaub lig-laser yog tias nws tau qhib. Lub roj teeb tus nqi feem pua tau qhia nyob rau sab xis saum toj ntawm cov zaub.

Yog tias koj tsis tuaj yeem tso cov cai, koj yuav tsum teeb tsa lub rooj tsavxwm ua Arduino Uno siv cov cuab yeej ntawv qhia zaub mov.

Yog tias cov zaub tsis qhib, txheeb xyuas nws qhov I2C chaw nyob nrog leej twg koj yuav nws los ntawm. Los ntawm lub neej ntawd hauv txoj cai nws yog 0x3C. Koj tuaj yeem hloov pauv los ntawm kev hloov DISPLAY_ADDR nyob rau sab saum toj ntawm txoj cai. Yog tias qhov no tsis ua haujlwm, koj yuav tsum tshem tawm qib PCB los ntawm rooj plaub thiab lees paub tias cov zaub pins sib phim rau ntawm qib PCB. Yog tias lawv ua, tej zaum koj yuav muaj cov khoom tawg (lawv ncaj ncees thiab tuaj yeem tawg hauv kev xa khoom) thiab koj yuav tsum tshem nws.

Kauj Ruam 12: Hla-Kab Laser Sib Dhos:

Hla-Kab Laser Sib Dhos
Hla-Kab Laser Sib Dhos
Hla-Kab Laser Sib Dhos
Hla-Kab Laser Sib Dhos
Hla-Kab Laser Sib Dhos
Hla-Kab Laser Sib Dhos
Hla-Kab Laser Sib Dhos
Hla-Kab Laser Sib Dhos

Yog tias koj tsis siv laser hla kab, koj tuaj yeem hla cov kauj ruam no. Yog tias koj yog, coj lub laser module thiab ntxig nws rau hauv rooj plaub raws li daim duab, nws yuav tsum tau ntsaws rau hauv qhov sib npaug txiav tawm rau lub laser.

Tom ntej no, nqa lub laser cov xov hlau, thiab nab lawv hauv qab cov zaub mus rau Laser 1 chaw nres nkoj ntawm qib PCB. Sawb thiab muab cov xov hlau txuas rau +/- txoj haujlwm raws li daim duab. Cov hlau liab yuav tsum yog qhov zoo.

Tam sim no, txhawm rau ua kab hla kab laser muaj txiaj ntsig nws yuav tsum tau ua kom haum nrog qib cov ntaub ntawv. Txhawm rau ua qhov no, Kuv tau siv daim npav ntsuas qhov khoov mus rau lub kaum sab xis. Muab ob qho tib si qib thiab daim npav ntsuas rau tib qhov chaw. Fais fab ntawm tus ntoo khaub lig laser thiab taw tes rau ntawm daim npav ntsuas. Siv ob tus tweezers lossis pliers, tig lub laser lub ntsej muag lub ntsej muag lub ntsej muag lub ntsej muag kom txog thaum lub laser hla hla ua ke nrog kab rov tav ntawm daim npav ntsuas. Thaum koj txaus siab, ruaj ntseg ob lub lens lub hau thiab cov kab hla kab laser siv cov kua nplaum kub.

Kauj Ruam 13: Rooj Sib Tham Kawg

Los Ua Ke Kawg
Los Ua Ke Kawg

Coj mus rau "Lub Ntsiab Tseem Ceeb" ntawm rooj plaub thiab nias nws mus rau sab saum toj ntawm "Lub hauv paus tseem ceeb" ntawm rooj plaub. Koj yuav tsum tau kaum nws me ntsis kom tau txais nws ncig cov zaub.

Hloov kho 2/1/2021, hloov sab saum toj kom txuas nrog plaub 4mm M2 screws. Yuav tsum ncaj-rau pem hauv ntej.

Txij ntawm no mus koj qib tiav! Kuv yuav txuas ntxiv mus yuav ua li cas txhawm rau txhim kho qhov ntsuas qhov tseeb, uas koj tuaj yeem xaiv ua.

Yog tias koj tab tom nres ntawm no, Kuv vam tias koj yuav pom qib muaj txiaj ntsig, thiab kuv ua tsaug rau koj nyeem! Yog tias koj muaj lus nug, thov tawm lus thiab kuv yuav sim pab.

Kauj Ruam 14: Kev Ua Kom Zoo Dua Sib Dhos Kauj Ruam 1:

Precision Sled Assembly Step 1
Precision Sled Assembly Step 1
Precision Sled Assembly Step 1
Precision Sled Assembly Step 1

Tam sim no kuv yuav hla cov txheej txheem sib dhos rau qhov ntsuas qhov tseeb. Tus swb yog npaj los siv ua ke nrog X-Y qib hom. Nws peb qhov kev hloov kho pob qhov rooj muab rau koj tswj hwm qib qib lub kaum ntse ntse, uas yog qhov muaj txiaj ntsig thaum cuam tshuam nrog cov npoo tsis sib xws. Tus swb tseem suav nrog chaw rau 1/4 -20 txiv ntoo, uas tso cai rau koj nce qib ntawm lub koob yees duab.

Ua los ntawm kev luam tawm ib qho "Precision Sled.stl" thiab Peb ntawm ob qho tib si "Kev Kho Kom Ruaj.stl" thiab "Kev Hloov Kho.stl" (daim duab saum toj no ploj lawm ib qho pob qhov hloov pauv)

Nyob rau hauv qab ntawm tus swb, ntxig peb M3 txiv ntoo raws li daim duab, thiab muab lo rau lawv.

Kauj Ruam 15: Kev Ua Kom Zoo Dua Sib Dhos Kauj Ruam 2:

Precision Sled Assembly Step 2
Precision Sled Assembly Step 2
Precision Sled Assembly Step 2
Precision Sled Assembly Step 2
Precision Sled Assembly Step 2
Precision Sled Assembly Step 2

Siv peb 16mm M3 ntsia liaj qhov rooj (tsis yog ob qho hauv daim duab) thiab ntxig lawv rau hauv cov pob qhov hloov kho. Lawv lub taub hau ntawm tus ntsia liaj qhov rooj yuav tsum tau yaug nrog rau sab saum toj ntawm pob qhov rooj. Qhov no yuav tsum yog kev sib txhuam haum, tab sis koj yuav xav tau ntxiv me ntsis superglue los khi cov pob qhov rooj thiab cov ntsia hlau ua ke.

Tom ntej no, xov M3 ntsia liaj qhov rooj los ntawm M3 cov txiv ntoo uas koj tso rau hauv tus swb hauv kauj ruam 1. Ua kom ntseeg tau tias sab nrog lub pob qhov rooj hloov kho yog nyob rau sab saum toj ntawm lub swb raws li daim duab.

Kuaj ib qho kev hloov kho ko taw mus rau qhov kawg ntawm txhua tus M3 ntsia liaj qhov rooj siv cov kua nplaum super.

Tom qab ua qhov no rau tag nrho peb txhais taw, qhov ntsuas qhov tseeb tau ua tiav!:)

Koj tuaj yeem xaiv qhov ntxig 1/4 -20 txiv ntoo thiab ob 1x6mm puag ncig cov hlau nplaum rau hauv lub qhov ntawm qhov nruab nrab ntawm cov swb (xyuas kom tseeb tias cov hlau nplaum tsis sib thooj sib txawv ntawm cov hauv qab ntawm qib). thiab qib ntawm lub koob yees duab.

Yog tias koj tau ua tiav qhov no, ua tsaug rau koj nyeem! Kuv vam tias koj pom cov ntaub ntawv no/muaj txiaj ntsig. Yog tias koj muaj lus nug, thov tawm lus.

Tsim Cov Khoom Sib Tw
Tsim Cov Khoom Sib Tw
Tsim Cov Khoom Sib Tw
Tsim Cov Khoom Sib Tw

Khiav Tawm Hauv Kev Tsim Cov Khoom Sib Tw

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