🤖 Welcome back to Part 10 of our DIY Autonomous Mobile Robot building series!
If you’ve missed any of the previous parts, check out the links below or access the full playlist at the end of this video.
In Part 9, we started working on the chassis design and positioned key components to avoid interference with the robot body shell. Now, in this video, we’ll continue to design the chassis, duplicate walls, and form holes in the outer walls and bases -all while utilizing Fusion 360.
🔧 What you’ll learn in this video:
Duplicating inner walls for battery compartment and caster wheel clearance
Creating wire slots for the 9V battery
Modeling and extruding the washer for the caster wheel
Aligning and positioning servo grommets and eyelets
Constructing and trimming the robot's outer wall to fit the chassis
Designing a battery holder hook for secure attachment of the battery holder
Creating openings for the servos in the outer walls
Creating openings for circuit board in the base structure
⚙️ Fusion 360 Techniques Covered:
Move/Copy Tool
Joint Tool
Project Geometry (P Key)
Extrude Command
Fillet Tool
Offset Plane
👍 Like, Subscribe, and Stay Tuned for Part 11!
📅 Next Video: Check the description for the upload schedule of Part 11.
🔧 Tools & Resources:
Fusion 360: [Download Here](www.autodesk.c...)
GrabCAD Resources:
Eyelet Step File: Search for "Eyelet for servo" on the libraryin on the grabcad.com site. I did have the link here but the link wasn't working properly and caused RU-vid to interpret the link as a spam link and remove this video (hopefully temporariliy).
SG90 microservo 3D Model (body): [GrabCad Link](grabcad.com/li...)
SG90 microservo 3D model (with servo horn): [GrabCad Link](grabcad.com/li...)
Perfboard Circuit: grabcad.com/li...
Arduino UNO R3 3D model: [GrabCad Link] grabcad.com/li...
9V DC power jack: [GrabCad Link] grabcad.com/li...
9V battery: [GrabCad Link] grabcad.com/li...
9V battery adapter (snap connector): [GrabCad Link] grabcad.com/li...
Battery Holder: [GrabCad Link](grabcad.com/li...)
Hi-tec HS 311 Servo: [GrabCad Link](grabcad.com/li...)
Servo Grommet: [GrabCad Link](grabcad.com/li...)
Actual components shown in the 3D model:
*As an Amazon Associate, "Let There Be Engineering" earns from qualifying purchases*
SG90 Microservo: amzn.to/4cqxbVP
Universal PCB board (perboard): amzn.to/3WTsduX (not exactly the same as the one I used, but similar)
Arduino UNO R3: amzn.to/4dJS3Z2
Or you can get a lot of what you will need from this Arduino UNO starter kit: amzn.to/4cLIQPf
1.2 Inch (30mm) plastic caster wheel, M6 thread: amzn.to/3Lo3pGc
Enclosed battery holder with switch, for storing/connecting 4 AA batteries: amzn.to/4cDmksq
HiTec HS 311 servo: amzn.to/4cQbSO8
See you in the next video! 🚀
🔗 Part 1: • 🤖 DIY Autonomous Mobil...
🔗 Part 2: • 🤖 DIY Autonomous Mobil...
🔗 Part 3: • 🤖 DIY Autonomous Mobil...
🔗 Part 4: • 🤖 DIY Autonomous Mobil...
🔗 Part 5: • 🤖 DIY Autonomous Mobil...
🔗 Part 6: • 🤖 DIY Autonomous Mobil...
🔗 Part 7: • 🤖 DIY Autonomous Mobil...
🔗 Part 8: • 🤖 DIY Autonomous Mobil...
🔗 Part 9: • 🤖 DIY Autonomous Mobil...
🤖🔜 Next Video: Part 11 - coming soon!
3 окт 2024
