Firmware hack. Love it!
We hacked Feetech servo firmware to make SO-ARM robots more accurate.
Before-and-after tests:
SO-101: ~35 → ~10 mm error
SO-102: ~25 → ~0–2 mm in this test
Repo: github.com/roboninecom/STS32…
#robotics #soarm
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Experimenting with a cable-driven wrist, inspired by Paul Gould.
#Robotics #Engineering
Any use case ideas for this jaw gear?
Printed on @formlabs.
Motor by @cubemars_motor.
#3DPrinting #Robotics
A robot wrist built around Three Ring Drives, with a roller-pinion angle drive inside.
Printed on @BambulabGlobal.
#robotics #3dprinting
Transparent covers for my robotic forearm. Couldn't resist the retro transparent-gadget look.
Printed in Clear V5 on the @formlabs Form 4. Inspired by moonshake3d's headphone design.
#3dprinting #robotics
Mishin Machine retweeted
⚙️ CubeMars AK45-10 in Action | Variable Gear Angle Project
Innovative engineering meets precise motion control! 🚀 Check out this variable gear angle project by Formlabs, featuring the CubeMars AK45-10 robotic actuator.
The AK45-10 combines a motor, planetary gearbox, and driver in a compact integrated design, making it a practical option for robotic applications where space efficiency and controlled motion are important.
We're excited to see how Formlabs brings creative engineering concepts to life with CubeMars actuators. Stay tuned for more inspiring robotics projects!
🔗 Explore the CubeMars AK45-10: cubemars.com/product/ak45-10…
#CubeMars #AK4510 #Formlabs #Robotics #RoboticActuator #MotionControl #GearMechanism #RobotDesign #Engineering
Mishin Machine retweeted
From my archive - the digital twin of the robot.
Works in the web browser.
There are some buttons for the robot control and widgets for the state representation from the robot.
And yes, this robot can be controlled by the Internet.
#robotics #robots #ai #tech #Engineering
Mishin Machine retweeted
Very cool stuff, Formlabs makes resins that could plausibly handle a pretty long and demanding lifecycle in this sort of application
3D-printed harmonic drive with a cycloidal tooth profile.
42:1, 70 × 22 mm, and backdrivable. Pretty happy with this first attempt — the tolerances still needed some work.
Printed on @formlabs.
#3DPrinting #Robotics
Mishin Machine retweeted
if teenage engineering merged with bop-it and ryobi
ROAR 🦖
My overengineered attempt to design something complicated in CAD and combine all my weird gearboxes in one robotic forearm.
Full build: youtube.com/watch?v=qJvvW9VO…
3D-printed harmonic drive with a cycloidal tooth profile.
42:1, 70 × 22 mm, and backdrivable. Pretty happy with this first attempt — the tolerances still needed some work.
Printed on @formlabs.
#3DPrinting #Robotics
Mishin Machine retweeted
Came across @mishin_machine 's work here and on Youtube. Absolutely GOAT work.
ROAR 🦖
My overengineered attempt to design something complicated in CAD and combine all my weird gearboxes in one robotic forearm.
Full build: youtube.com/watch?v=qJvvW9VO…
Mishin Machine retweeted
He has 40k on youtube by the way, but almost none here. Probably the cleanest robotics work you will find
ROAR 🦖
My overengineered attempt to design something complicated in CAD and combine all my weird gearboxes in one robotic forearm.
Full build: youtube.com/watch?v=qJvvW9VO…
Assembling my wrist differential with a roller-pinion angular drive. 🦾
#Robotics #3DPrinting
I challenged myself to design an inverted timing-belt differential.
#Robotics #Engineering