Cov txheej txheem:
- Kauj ruam 1: Daim ntawv thov
- Kauj ruam 2: Circuit Court
- Kauj Ruam 3: Cov Khoom Siv
- Kauj Ruam 4: Stepper Motor 28BYJ-48
- Kauj ruam 5: ULN2003APG
- Kauj Ruam 6: Nta ntawm Servo SG90 Tower Pro
- Kauj Ruam 7: HC-05 Bluetooth Module
- Kauj Ruam 8: 4 LEDs (xaiv tau)
- Kauj ruam 9: Pins (yeem)
- Kauj ruam 10: Jumper
- Kauj Ruam 11: PCB
- Kauj ruam 12: Source Code
Video: 3D Robotic Arm Nrog Bluetooth Tswj Stepper Motors: 12 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24
Hauv qhov kev qhia no peb yuav pom yuav ua li cas thiaj ua tau 3D cov neeg hlau caj npab, nrog 28byj-48 stepper motors, servo motor thiab 3D luam qhov chaw. Luam tawm pawg thawj coj saib xyuas, qhov chaws, daim duab hluav taws xob, qhov chaws thiab ntau cov ntaub ntawv suav nrog hauv kuv lub vev xaib
Kauj ruam 1: Daim ntawv thov
Rub tawm daim ntawv thov thiab cov ntaub ntawv ->
Kauj ruam 2: Circuit Court
Kauj Ruam 3: Cov Khoom Siv
Arduino ib
Yam ntxwv
- Microcontroller: ATmega328
- Ua haujlwm Voltage: 5v
- Kev tawm tswv yim Voltage (Pom zoo): 7 - 12 v
- Digital Input / Output Pins: 14 (Ntawm 6 yog PWM tso tawm)
- Analog Input Pins: 6
- Flash nco: 32 KB (ATmega328) uas 0.5 KB siv los ntawm Bootloader.
- SRAM: 2 KB (ATmega328)
- EEPROM: 1 KB (ATmega328)
- Moos Ceev: 16 MHZ.
Kauj Ruam 4: Stepper Motor 28BYJ-48
Qhov tsis ntawm lub cav stepper no yog:
- Qauv: 28BYJ -48 - 5V
- Nominal voltage: 5V (lossis 12V, tus nqi qhia nyob tom qab).
- Cov naj npawb ntawm cov theem: 4.
- Ceev reducer: 1/64
- Kauj ruam kaum: 5, 625 ° / 64
- Zaus: 100Hz
- DC tsis kam: 50 Ω 7% (25 ° C)
- Traction zaus:> 600Hz
- Tsis rub tawm zaus:> 1000Hz
- Lub zog loj:> 34.3mN.m (120Hz)
- Lub zog tso tus kheej:> 34.3mN.m
- Kev sib txhuam lub zog: 600-1200 gf.cm
- Drag hauv lub zog: 300 gf.cm
- Rwb thaiv tsev tsis kam> 10MΩ (500V)
- Rwb thaiv tsev hluav taws xob: 600VAC / 1mA / 1s
- Rwb thaiv tsev degree: A.
- Kub nce: <40K (120Hz)
- Suab nrov: <35dB (120Hz, tsis muaj load, 10cm)
Kauj ruam 5: ULN2003APG
Cov Lus Qhia Tshwj Xeeb:
- 500 mA nominal collector tam sim no (ib leeg tso tawm)
- 50V tso zis (muaj ib qho version uas txhawb 100V cov zis)
- Xws li tso zis diodes rov qab
- Cov tswv yim sib xws nrog TTL thiab 5-V CMOS cov laj thawj
Kauj Ruam 6: Nta ntawm Servo SG90 Tower Pro
- Qhov ntev (L x W xH) = 22.0 x 11.5 x 27mm (0.86 x 0.45 x 1.0inch)
- Qhov hnyav: 9 grams
- Qhov hnyav nrog cable thiab txuas: 10.6 grams
- Torque ntawm 4.8 volts: 16.7 oz / in lossis 1.2 kg / cm
- Ua haujlwm voltage: 4.0 txog 7.2 volts
- Tig ceev ntawm 4.8 volts: 0.12 sec / 60º
- Universal txuas rau feem ntau cov tswj xov tooj cua
- Tau tshaj nrog daim npav zoo li Arduino thiab microcontrollers uas ua haujlwm ntawm 5 volts.
Pinout
Txiv kab ntxwv -> Teeb liab
Liab–> Zoo
Brown–> Tsis zoo
Kauj Ruam 7: HC-05 Bluetooth Module
- Ua haujlwm raws li tus tswv bluetooth thiab cov cuab yeej qhev
- Configurable siv AT lus txib
- Bluetooth V2.0 + EDR
- Kev Ua Haujlwm Zaus: 2.4 GHz ISM Band
- Kev hloov kho: GFSK (Gaussian Zaus Hloov Ua Ke)
- Xa Fais Fab: <= 4dBm, Chav Kawm 2
- Rhiab heev: <= - 84dBm @ 0.1%
- BERSecurity: Kev lees paub tseeb thiab encryption
- Bluetooth profiles: Bluetooth serial chaw nres nkoj.
- Kev nrug deb txog li 10 metres hauv qhov pom kev zoo
- Ua haujlwm voltage: 3.6 VDC rau 6 VDC
- Kev Siv Tam Sim No: 30 mA txog 50mA
- Tus Qauv Zauv: BC417143
- Version lossis firmware: 3.0-20170609
- Default Baud: 38400
- Baud tus nqi txhawb nqa: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200.
- Interface: Serial TTL
- Kav hlau txais xov: Kev koom ua ke hauv PCB
- Kev Nyab Xeeb: Kev lees paub tseeb thiab encryption (Default password: 0000 lossis 1234)
- Ua haujlwm kub (Max): 75 ° C.
- Ua haujlwm kub (Min): -20 ° C
- Qhov ntev: 4.4 x 1.6 x 0.7 cm
Kauj Ruam 8: 4 LEDs (xaiv tau)
Kauj ruam 9: Pins (yeem)
Kauj ruam 10: Jumper
Kauj Ruam 11: PCB
Rub tawm Gerber file->
Kauj ruam 12: Source Code
Rub tawm qhov chaws hauv
Pom zoo:
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