Cov txheej txheem:
- Kauj ruam 1: Taw qhia
- Kauj Ruam 2: Yam Peb Xav Tau
- Kauj Ruam 3: Yuav Hloov Kho Li Cas
- Kauj ruam 4: Firmware
- Kauj ruam 5: Teeb duab
- Kauj Ruam 6: Xaus
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24
Nrog cov ntawv qhia no peb xav piav qhia yuav ua li cas txhawm rau txhim kho cov phiaj xwm ntsug koj pom ntawm no siv Drivemall programmable baord.
Yog tias peb tsis muaj tus tsav tsheb peb tuaj yeem siv arduino, tab sis hauv qab qhov txuas rau kev txhim kho Drivemall.
Qhov zoo ntawm kev nyiam Drivemall dhau ntawm pawg thawj coj Arduino yog qhov txo qis qhov nyuaj ntawm kev sib txuas ua rau muaj kev teeb tsa zoo dua. Txawm li cas los xij, qhov no yog nyob ntawm yeem: txhua qhov txiaj ntsig tseem siv tau nrog lub rooj tsav xwm arduino, lub khob cij thiab ntau dupont dhia kom txaus rau kev sib txuas.
Txoj haujlwm no muaj lub hom phiaj los txhawb txoj kev kawm tsis raws cai uas yog siv los txhawb kev koom nrog cov tub ntxhais hluas, kev kawm tsis raws li tuaj yeem pom hauv makerspaces.
Cov ntawv qhia no qhia txog cov kev xav ntawm tus kws sau ntawv nkaus xwb, thiab European Commission tsis tuaj yeem tuav lub luag haujlwm rau kev siv uas yuav ua los ntawm cov ntaub ntawv muaj nyob rau ntawd.
Kauj ruam 1: Taw qhia
Peb tshem Adafruit lub cav tsheb vim tias Drivemall board ua ke txhua yam nyob hauv.
Moreove, ua tsaug rau Drivemall board, koj tuaj yeem xaiv ntau hom kev tsav tsheb sib txawv. Qhov sib txawv ntawm cov neeg tsav tsheb no tau ua tsaug rau qhov txiaj ntsig kawg ntawm qhov tsis zoo ntawm daim duab.
Kauj Ruam 2: Yam Peb Xav Tau
Cov npe khoom:
- 2 cable rau lub cev muaj zog
- Vertical plotter khoom (txuas rau digijeunes qhia.)
- Drivemall (dua, txuas rau drivemall instr.)
- Usb kab
- 2 Tsav A4988
Kauj Ruam 3: Yuav Hloov Kho Li Cas
Peb yuav tsum tshem Arduino Uno maub los thiab Adafruit Motor Shield V2 baord txhawm rau hloov lawv nrog Drivem thiab ob lub motro stepper tsav tsheb.
Txhawm rau ua li ntawd, cia peb txuas tus tsav tsheb Steppers hauv qhov txuas J17 J24 (saib daim duab 1) ntawm qhov tod tes, xyuam xim rau tus taw qhia tus pin (saib daim duab 2, 3).
Txog kev txuas nrog lub cev muaj zog, xyuam xim rau cov theem ntawm lub cav tsav uas txuas qhov kev sib txuas tsis raug tuaj yeem rhuav tshem tus tsav tsheb. Tus Tsav Tsheb A4988 muaj tus pin muaj tus pin lub cev ua ntu zus 1B 1A 2A 2B. (Saib daim duab 4).
Cov servo txuas nrog tus pin VDD GND thiab A3.
Kauj ruam 4: Firmware
Tam sim no nws yog lub sijhawm rau programming!
Muaj qee qhov sib txawv me ntsis hauv cov khoom siv vim tias Adafruit Motor Shield V2 pawg thawj coj tau tswj hwm siv SPI npav, ntawm qhov tod tes, Drivemall siv Cov Kauj Ruam tsav tsheb (A4988) tswj nrog ob PIn STEP hauv PWM e Dir rau kev taw qhia.
Yog li peb yuav tsum xa cov lus qhia raug rau cov tsav tsheb uas yuav saib xyuas cov kauj ruam rau kev hloov lub cav.
Ntawm no koj tuaj yeem pom cov firmware txuas nrog
Kauj ruam 5: Teeb duab
OK, nws yuav tsum yog txhua yam ua tiav. Tam sim no peb tuaj yeem kos duab kos!
Txhawm rau siv tus phiaj xwm peb siv Ua los ntawm kev teeb tsa qhov loj me ntawm cov phiaj xwm thiab huab cua ua haujlwm hauv Teeb thiab tshwj xeeb cov naj npawb ntawm cov kauj ruam ntawm ib lub kiv puag ncig thiab cov millimeters tau taug kev los ntawm cov lus qhia ib puag ncig.
Wb mus rau Kev Nkag Mus, nyem teeb tsa Tsev thiab mus thauj cov duab siv load vector. Txhawm rau txhim kho qhov raug ntawm cov phiaj xwm peb tuaj yeem txo qhov nrawm thiab nrawm.
Kauj Ruam 6: Xaus
Kev siv cov tsav tsheb sab nraud tso cai ua suab nrov ntawm lub cav sib pauv nrog lwm hom kev tsav tsheb uas muab qhov tseeb ntau dua, piv txwv li, tmc2208
Pom zoo:
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