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Isaac Sin
136 posts
Isaac Sin
@IsaacSin12
CTO and Co-founder of Makermods | backed by @fdotinc
Boston | Shenzhen | Macau Katılım Ocak 2020
279 Takip Edilen598 Takipçiler
Isaac Sin retweetledi
🦞OpenClaw is going physical.
We’re co-hosting a hackathon in Shenzhen with 25 real robots, on-site training + deployment, edge + cloud compute, and full Physical AI tooling.
If you want to build, test, or just explore what agents can do in the real world, join us:
luma.com/0z41nrkz
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@RemiCadene @LeRobotHF @Ryan_Resolution @huggingface yep so far works on all our so101 even ones that have the servo assembled flipped
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@IsaacSin12 @LeRobotHF @Ryan_Resolution @huggingface did you try it on several different SO-101?
I implemented this auto calib a while back but tuning for all configs was too difficult. it was not reliable enough to ship the feature :/
Maybe you found a better way to increase reliability
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Auto-calibration @LeRobotHF update v1 had a ~30% failure rate from Feetech servos stalling and restarting. Also got feedback it was moving too fast and are damaging servos.
Fixed both. Now works reliably on leader + follower arms and mounted on the XLeRobot
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@Ryan_Resolution @IsaacSin12 @LeRobotHF @huggingface So if connected to a Jetson and the Jetson is remotely controlled with SSH, the robot can self start without any manual work?
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Day 01 of every founder coming to Shenzhen
Find @Robo_Tuo
Happy Hour here in SZ RoboX with @IsaacSin12 @irvinxyz @livinoffwater @GZinMetaverse
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@Jo_Minimis @Ryan_Resolution @Robo_Tuo @irvinxyz @livinoffwater @GZinMetaverse till april, why aren’t you coming
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@Ryan_Resolution @Robo_Tuo @IsaacSin12 @irvinxyz @livinoffwater @GZinMetaverse When y'all there til, Paul might join y'all soon
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Isaac Sin retweetledi
For the past 12 months, I’ve been heads down building a robot.
Introducing Emma – an autonomous robot that scans farms, detects diseases, and measures yield.
Currently deployed in 14 vineyards and orchards in CA and NY.
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We just integrated the @norma_core_dev ElRobot 7+1 DoF arm with @LeRobotHF
Now you can teleoperate, collect training data, and deploy VLAs on a 7+1 DoF arm that costs a fraction of anything else on the market
why ElRobot?
→ 7+1 DoF = human arm like dexterity
→ redundant joints = better IK and VR teleportation stability
→ fully open-source (STEP, STL, URDF all included)
→ build it yourself for~220 usd
@Ryan_Resolution #LeRobot #OpenSource
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Soo cool, thank you!
Isaac Sin@IsaacSin12
We just integrated the @norma_core_dev ElRobot 7+1 DoF arm with @LeRobotHF Now you can teleoperate, collect training data, and deploy VLAs on a 7+1 DoF arm that costs a fraction of anything else on the market why ElRobot? → 7+1 DoF = human arm like dexterity → redundant joints = better IK and VR teleportation stability → fully open-source (STEP, STL, URDF all included) → build it yourself for~220 usd @Ryan_Resolution #LeRobot #OpenSource
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would anyone be interested in a group chat for founders trying to fundraise
to share tips, resources, and what is actually working
comment below if you would join
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People are starting to realize PnP is the play, but not just for electronics. we’ve been building PnP for the entire robot: Modular hardware, AI control, and an open ecosystem to train and deploy on top of it.
More builders in this space is a good thing 🤝
makermods.ai/modblocks
Y Combinator@ycombinator
HLabs (@hlabs_) is making plug-and-play electronics and actuators for robots domestically in the USA. These products abstract away all of the complexity in designing and controlling a robot's electronics. Congrats on the launch, @paulcjh_! ycombinator.com/launches/PfW-h…
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We just made ElRobot even more accessible. 🚀
Meet the ElRobot Playground: a web-based environment where you can try our open-source robotic arm before you print the parts or buy the servos.
Test the range of motion and see how it works:
normacore.dev/elrobot-urdf/
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We automated @LeRobotHF calibration for so101.
Tired of watching people burn hours on setup before they even touch teleportation, so we built a script that does it for you.
Part of our bigger mission is to make Physical AI as easy to get started with as possible. @Ryan_Resolution and I would be open sourcing our platform soon. Stay tuned.
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@flexarobotics @Ryan_Resolution @LeRobotHF the hard part about the auto calibration is the initial position can be different every time
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@Ryan_Resolution @LeRobotHF @IsaacSin12 Auto-calibration is a genuine unlock for data collection. Half the friction in building consistent manipulation training sets is per-setup drift — each user's hardware is subtly different. Solve calibration at the platform level and diverse trajectories become way more tractable.
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Solving one of the biggest pain points in robotics:
Calibration.
Auto-calibration is now works on the @LeRobotHF SO-101 arm
This is how @IsaacSin12 and at MakerMods plan to get robotics easier to use.
Releasing soon.
#PhysicalAI #LeRobot #OpenSourceRobotics
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@JDRanpariya @quantbagel @LeRobotHF @huggingface We know, solving this however has to be done on the protocol level
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@quantbagel @IsaacSin12 @LeRobotHF @huggingface This one is swear was very frustrating and time consuming to do once robot was in place.
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