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Jannik Grothusen

@JannikGrothusen • 3,402 subscribers

prev. YC X25, UC Berkeley, TUM, EF W23

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We built a GPT-4o-powered cleaning robot. - $250 for the robot arms - 4 days to build Open source is truly democratizing the field of robotics. Kaspar Janssen

We built a GPT-4o-powered cleaning robot. - $250 for the robot arms - 4 days to build Open source is truly democratizing the field of robotics. Kaspar Janssen

Jannik Grothusen

710,110 görüntüleme • 2 yıl önce

I built an open source dev kit for AI-native robotics: - it’s all-in-one (includes leader arm and cameras) - allows to deploy autonomous policies in under a day - can now be ordered for $2,999 🧵 (1/n)

I built an open source dev kit for AI-native robotics: - it’s all-in-one (includes leader arm and cameras) - allows to deploy autonomous policies in under a day - can now be ordered for $2,999 🧵 (1/n)

Jannik Grothusen

149,991 görüntüleme • 1 yıl önce

Introducing TRLC-DK1-X: An accessible humanoid data collection platform. It features two 6+1 DOF leader-follower arm pairs and three ultra-wide FOV cameras, integrated for learning static, bimanual manipulation tasks. Order now for $4,999.

Introducing TRLC-DK1-X: An accessible humanoid data collection platform. It features two 6+1 DOF leader-follower arm pairs and three ultra-wide FOV cameras, integrated for learning static, bimanual manipulation tasks. Order now for $4,999.

Jannik Grothusen

44,324 görüntüleme • 1 yıl önce

New control stack for TRLC-DK1: Joint-space PD + gravity compensation Before vs. after:

New control stack for TRLC-DK1: Joint-space PD + gravity compensation Before vs. after:

Jannik Grothusen

31,356 görüntüleme • 7 ay önce

A small but powerful modification to the GELLO handle: mounting it at a 45° angle allows both the robot and the operator to be in a natural position while collecting data. .STL and .STEP in GitHub repo (🧵)

A small but powerful modification to the GELLO handle: mounting it at a 45° angle allows both the robot and the operator to be in a natural position while collecting data. .STL and .STEP in GitHub repo (🧵)

Jannik Grothusen

42,931 görüntüleme • 1 yıl önce

The aesthetics of robot learning:

The aesthetics of robot learning:

Jannik Grothusen

26,112 görüntüleme • 8 ay önce

TRLC-DK1 v0.3 is out! We did some cool upgrades: - USB3.0 cams → USB3.1 can easily handle 3x 720p60 MJPEG streams - LeRobot plugin support → it will auto-detect the trlc_dk1 package - More robust mechanical parts & electronics Full changelog:

TRLC-DK1 v0.3 is out! We did some cool upgrades: - USB3.0 cams → USB3.1 can easily handle 3x 720p60 MJPEG streams - LeRobot plugin support → it will auto-detect the trlc_dk1 package - More robust mechanical parts & electronics Full changelog:

Jannik Grothusen

26,130 görüntüleme • 9 ay önce

If you're using Trossen Robotics or @ARX_Zhang arms, you shouldn't buy the expensive leader variants. We're open-sourcing our leader design, which costs under $200 and is kinematically equivalent to both arms at 60% scale. Designed by the one and only Kaspar Janssen

If you're using Trossen Robotics or @ARX_Zhang arms, you shouldn't buy the expensive leader variants. We're open-sourcing our leader design, which costs under $200 and is kinematically equivalent to both arms at 60% scale. Designed by the one and only Kaspar Janssen

Jannik Grothusen

35,307 görüntüleme • 1 yıl önce

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