Arduino Turntable: 4 Kauj Ruam

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

Lub tshuab raj no tau tsim los tso cai saib cov yeeb yaj kiab ntawm qee lub raj mis pleev xim. Cov yam ntxwv tseem ceeb tau qeeb qeeb thiab muaj peev xwm tsim nyog. Stepper lub cev muaj zog siv tso cai rau kev thauj khoom loj ntawm qhov tswj tau qeeb heev. Qhov no tuaj yeem hloov kho tau yooj yim kom siv nrog lub tshuab luam ntawv 3D kom tig cov khoom raug luam tawm.

Software Xav Tau:

Arduino software -

Qhov Yuav Tsum Tau:

1. Arduino Nano Amazon
2. ULN2003A Stepper tsav tsheb tawm lub rooj tsavxwm (mus yuav saib txuas rau lub cev muaj zog)
3. 5V Stepper Motor 28BYJ-48 Amazon (Stepper lub cev muaj zog thiab cov tsav tsheb sib tsoo pawg khoom siv)
4. 5.5mm DC Jack Amazon
5. Cov Kabmob 650ZZ 14mm Txheej Sab Nrauv, 5mm Dav, 5mm Sab Hauv Txoj Cai Qty 6 Amazon
6. Kho vajtse M5 x 20mm Bolt qty = 6 McMaster-Carr (90128A248)
7. M5 xauv txiv ntoo qty 6 McMaster-Carr (90576A104)
8. Tus kheej tapping screws. qty 2 (McMaster-Carr 94997A125)

Cov cuab yeej xav tau

• Cov khoom siv Soldering:
• Hlau txiav pliers
• Hlau Stripper
• 8mm Qhov Ntsuas Qty = 2

Yeem Cov Cuab Yeej

• Cov kua nplaum kub
• Soldering pab txhais tes

Kauj Ruam 1: 3D Sau Lub Hauv Paus thiab Lub Hau

Siv cov ntawv STL txuas nrog luam tawm lub hauv paus thiab lub hau. Koj tuaj yeem siv koj lub tshuab luam ntawv lossis xa mus rau qhov kev pabcuam online xws li

Nruab cov kabmob siv M5 kho vajtse.

Nruab lub stepper lub cev muaj zog rau hauv paus siv ob tus kheej tapping screws.

Fusion 360 Project muaj nyob ntawm no

Kauj Ruam 2: Hlau Tshaj Circuit

Txuas Nano mus rau ULN2003A pawg thawj coj raws li qhia.

D2 rau 4

D3 rau 3

D4 rau 2

D5 rau 1

5V ntawm Nano mus rau +5V ntawm ULN2003A

GND ntawm Nano mus rau - 5V ntawm ULN2003A

Txuas tus pin nruab nrab ntawm DC nkaus rau Vin ntawm Nano.

Txuas tus pin sab nraud ntawm DC nkaus rau GND ntawm Nano.

Txuas tus stepper rau hauv qhov txuas ntawm ULN2003A pawg tsav tsheb.

Kauj ruam 3: Rub tawm Software

Qhib cov ntawv txuas turntable.ino.

Ua kom ntseeg tau tias pawg thawj coj tau teeb tsa rau Nano.

Xaiv USB chaw nres nkoj Nano txuas nrog.

Nyem rau khawm upload.

Txhawm rau nrawm lossis qeeb qeeb lub turntable hloov lub sijhawm qeeb, ntau dua tus lej qeeb cov lus yuav tig.

int delayTime = 500;

Nruab DC lub jack rau hauv lub qhov thiab tso ob lub rooj rau hauv lub hauv paus ntawm lub turntable, siv cov kua nplaum kub kom nyob hauv qhov chaw yog xav tau. Nco ntsoov tias koj yuav xav hloov txoj haujlwm yav tom ntej.

Kauj Ruam 4: Xaiv qhov tshwj xeeb los siv Nrog 3D Scanner

Kuv tsis nkag mus rau qhov nthuav dav ntawm no dab tsi uas yuav tsum tau ua kom lub turntable no tuaj yeem ua haujlwm nrog lub tshuab luam ntawv 3D tab sis cov ntsiab lus ntawm qhov xav tau hloov pauv.

Hloov cov software kom nws tig hais 5 degrees thiab nres, teeb tsa lub teeb liab rau lub tshuab luam ntawv thiab tos rau qhov lees paub lub teeb liab los ntawm lub tshuab luam ntawv. Siv ob qho ntawm cov tsis tau siv tus pin ib qho los ua qhov tawm mus rau lub tshuab luam ntawv rau lub tshuab ntsuas lub teeb liab thiab lwm qhov ua los ntawm lub tshuab luam ntawv kom lees paub scan tiav.