Yuav Ua Li Cas Tsim PHIL - Lub Teeb Pom Kev Hlau: 6 Cov Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24

Hauv Cov Lus Qhia Kuv yuav qhia koj li cas kuv ua qhov no ua ob kab teeb pom kev siv neeg hlau siv Arduino Uno. Txhua qhov CAD thiab cov lej yuav suav nrog yog li koj tuaj yeem tsim nws koj tus kheej yam tsis xav tau kev tsim kho lossis tsim txuj ci. Txhua yam koj yuav xav tau yog lub tshuab luam ntawv 3D, Arduino Uno thiab ob peb lwm qhov yooj yim!

Khoom siv

Cov cuab yeej koj yuav xav tau:

PC (duh)

3D tshuab luam ntawv

Soldering hlau (thiab cov hlau txuas)

Ntsia tus tsav tsheb

Cov ntaub ntawv:

3D luam ntawv filament (PLA pom zoo)

Proto board

Yus tus kheej ua raws roj hmab lossis ua npuas ncauj (xaiv tau)

Qee cov tub ntxhais hlau nyias

Thaum tshav kub kub ntsws tubing

Cheebtsam tsis-txee-txee:

Arduino Uno (Los yog pawg thawj coj saib tau)

2 x 100 µF capacitors ntsuas rau 5V

2 Micro servo motors

4 Lub teeb nyob ntawm tus tiv thaiv (LDR's)

1 x 5mm LED

1 x 220 Ohm resistor

4 x 10 kOhm resistors

11 x M3 tus kheej tapping screws

8 x M2 tus kheej tapping screws

4 x M3 tshuab ntsia hlau nrog txiv ntoo

Kauj Ruam 1: Luam Ntawv Txhua Qhov

Thawj kauj ruam yog 3D luam tawm txhua ntu uas siv cov ntaub ntawv STL uas kuv tau muab. Kuv pleev xim rau kuv nyiam, tab sis koj tuaj yeem tso nws zoo li nws lossis siv cov xim sib txawv. Qhov ntawd yog koj li!

Kauj Ruam 2: Cov Khoom Siv Hluav Taws Xob & Gimble

Rau cov kauj ruam no koj tuaj yeem teeb tsa LDR's thiab servo motors, ntxiv rau nce Arduino mus rau lub hauv paus phaj. Nco ntsoov tias peb tseem yuav tsum tau ua lub hwj chim faib kev faib tawm, yog li tsis txhob sib sau ib qho 3D luam tawm ua ntej.

Txhim kho LDR's:

Tus neeg hlau taug qab lub teeb los ntawm kev sib piv cov txiaj ntsig rov qab los ntawm 4 photoresistors. Muaj qhov txiaj ntsig yuav txawv ntawm ib leeg yog tias lub teeb pom kev tsis nyob ib puag ncig rau lub taub hau taug qab, vim tias lub teeb pom kev yuav ua duab ntxoov ntxoo ntawm qee qhov LDR's. Tus lej arduino yuav txav lub taub hau hauv X thiab Y txoj hauv kev txhawm rau txhawm rau nyob ntawm taw tes nrog lub teeb ci. Mounting LDR's yog qhov yooj yim heev: lawv muaj lub hnab tshwj xeeb tsim rau hauv lub taub hau taug qab. Cias poke ob txhais ceg los ntawm lub qhov, siv super kua nplaum thiab thawb nws kom txog thaum nws tso dej yaug nrog cov nplaim.

Txhim kho cov servos:

Muab cov servos tso rau hauv qhov chaw thiab ruaj ntseg lawv nrog M2 tus kheej tapping screws raws li qhia. Tam sim no koj tuaj yeem ua tiav cov cuab yeej sib dhos los ntawm kev hais tawm lub suab raj servo mus rau cov khoom siv. Tom qab qhov no koj tuaj yeem txuas lub taub hau taug qab mus rau sab saum toj ntawm kev sib dhos siv 4 M3 tshuab ntsia hlau & ceev. Cov pivot ntawm X axis tuaj yeem txuas nrog siv txhua yam uas tuaj yeem ua haujlwm zoo li 3mm ncej. Kuv siv ib daim ntawm BBQ skewer. Qhov no ua tiav qhov kev sib tw dual axis.

Txhim kho Arduino Uno:

Teem cov ntsia hlau qhov ntawm arduino nrog lub qhov hauv lub hauv paus phaj, thiab ruaj ntseg nws nrog 3 M3 tus kheej tapping screws.

Kauj Ruam 3: Kev faib hluav taws xob

Ib feem tseem ceeb ntawm tus neeg hlau no yog pawg tswj hwm kev faib hluav taws xob, raws li nws ua kom ntseeg tau tias lub zog raug raug xa mus rau cov khoom siv raug. Pawg thawj coj no tseem yuav pab txo qhov kev hloov pauv voltage los ntawm cov servos uas tau tsav ncaj qha los ntawm Arduino.

Ua lub rooj tsavxwm:

Txiav tawm ib qho ntawm pawg thawj coj saib, kwv yees li 45 x 35mm loj. Qhov no yuav tsum muab chav rau koj kom txaus los txhuam tag nrho cov khoom siv. Xa mus rau daim duab qhia chaw uas tau muab, thiab muab cov khoom sib txuas ua ke. Cov servo motors ob leeg muaj 100 µF capacitors tshaj lawv lub zog thiab cov xov hlau hauv av los tiv thaiv kev pov npav poob. 4 LDR's muaj 10 kOhm resistors raws li cov hluav taws xob muaj hluav taws xob txuas rau hauv av (xa mus rau daim duab qhia chaw). Lub hwj chim LED haum rau hauv lub qhov ntawm cov khoom siv hluav taws xob, thiab muaj 220 Ohm resistor txuas nrog kom txo hwj chim txhawm rau tiv thaiv nws los ntawm kev hlawv tawm. Xwb los siv lub rooj sib tham proto, koj tuaj yeem yooj yim solder txhua yam ua ke hauv nruab nrab ntawm huab cua, txawm hais tias qhov ntawd yuav tsis zoo nkauj.

Kauj Ruam 4: Los Ua Ke Tag Nrho

Tam sim no tias pawg tswj hwm kev faib hluav taws xob tau ua nws lub sijhawm los muab tag nrho ua ke!

Txuas cov xov hlau:

Ua ntej tshaj tawm cov xov hlau uas tsim nyog los ntawm pawg thawj coj saib xyuas hluav taws xob mus rau ntau yam khoom tsim. (Nco ntsoov taug lawv los ntawm lub qhov hauv cov khoom siv hluav taws xob los ntawm hauv qab, txwv tsis pub koj yuav muaj teeb meem!) TSEEM CEEB: Nco ntsoov tias koj xaim LDR's hauv kab ntawv raug raws li qhia hauv daim duab. Cov zauv no sib raug rau cov lej hauv daim duab qhia chaw. Tib yam nrog cov servos - hauv qab ib qho cim "Y" thiab sab saum toj "X". Koj tuaj yeem siv cov cua sov uas tuaj yeem ua rau tubing los ntxuav tej yam me me. Tam sim no, ntsaws cov xov hlau txuas ntxiv rau hauv tus pin tsim nyog ntawm Arduino. Lub Hwj Huam LED tuaj yeem thawb-haum rau hauv lub qhov saum toj ntawm USB chaw nres nkoj tom qab tau siv cov kua nplaum zoo.

Sib dhos cov ntawv luam tawm 3D:

Tam sim no kev sib dhos yooj yim tam sim no tuaj yeem txuas rau sab saum toj ntawm cov khoom siv hluav taws xob nrog 4 M3 tus kheej tapping screws. Tom ntej no, maj mam haum rau Arduino (uas twb tau txuas rau hauv qab phaj) nrog rau lub hwj chim faib khoom faib rau hauv cov khoom siv hluav taws xob, thawb kom txog thaum lub phaj yaug nrog hauv qab thiab cov ntsia hlau qhov sib dhos. Tam sim no, siv 4 M3 tus kheej tapping screws, txuas hauv qab phaj rau cov khoom siv hluav taws xob. Qee cov roj hmab/ua npuas ncauj tuaj yeem muab ntxiv rau ntawm cov ntsia hlau, kom nws ruaj khov thiab tiv thaiv cov ntsia hlau los ntawm khawb koj lub rooj.

Kauj ruam 5: Coding

Lub sijhawm tau los muab cov neeg hlau no ua lub neej! Nrhiav tus lej kuv tau sau txuas rau cov kauj ruam no, thiab xa nws mus rau Arduino ntawm Arduino IDE (tuaj yeem rub tawm ntawm no). Tus neeg hlau yog USB siv, yog li koj tuaj yeem siv txhua tus txheej txheem USB lub zog los txhawb nws. (piv txwv li lub txhab nyiaj fais fab, xov tooj sib tham, khoos phis tawj thiab lwm yam)

Kauj Ruam 6: Cov Lus Cim Kawg

Tam sim no koj tuaj yeem siv zog Phil thiab kom nws hais lus rau nws tus kheej! Siv lub teeb nyem (lossis lwm qhov chaw ci ci) thiab sim txav nws ib puag ncig. Nws yuav tsum ua raws lub teeb nyob qhov twg nws mus. Yog tias nws ua haujlwm, nrog koj zoo siab, koj tsim nws kom raug!

Nov yog kuv thawj qhov kev tsim kho neeg hlau thiab kuv xav tias nws ua tiav zoo nkauj. Thov nco ntsoov tias "Dynagon Robotics" tsis yog lub tuam txhab, nws tsuas yog lub npe uas kuv tuaj nrog los sawv cev rau kuv cov phiaj xwm neeg hlau.

Zoo siab ua:)

Qhov khoom plig thib ob hauv kev sib tw Robots