Category Archives: robot arm

Iron Man Puts Yet Another Hacker Up in Arms

When Iron Man movie came out, we’d bet there wasn’t a single hacker that left the theater without daydreaming about having a few robotic lab assistants of their own. But unlike most of them, [Tony-Lin] decided to turn his celluloid dreams into a reality and started work on his robotic …read more

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Posted in 2019 Hackaday Prize, iron man, robot arm, robotic arm, The Hackaday Prize, tony stark | Leave a comment

The 3D Printers, Scanners, and Art Robots of Maker Faire Rome

How is it possible that a robot can sketch both better and worse than I can at the same time, and yet turn out an incredible work of art? Has 3D-scanning really come so far that a simple camera and motorized jig can have insane resolution? These are the kinds …read more

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Posted in 2019 Maker Faire Rome, 3d Printer hacks, cons, drawing robots, Hackaday Columns, Industruino, infinite build volume, resin printer, robot arm, robots hacks | Leave a comment

Sixi 2, An Open Source 3D Printable 6 Axis Robot Arm

[Dan Royer] is taking some inspiration from Prusa’s business and is trying to build the same sort of enterprise around open source 3D printable robot arms. His 6 axis robot arm is certainly a strong first step on that road. 

As many people have learned, DIY robot arms are pretty …read more

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Posted in arduino, cycloidal gearbox, robot arm, robots hacks, The Hackaday Prize, The Hackaday Prize 2019 | Leave a comment

[Jessica] Is Soft On Robot Grippers

It is an old movie trope: a robot grips something and accidentally crushes it with its super robot strength. A little feedback goes a long way, of course, but futuristic robots may also want to employ soft grippers. [Jessica] shows how to build soft grippers made of several cast fingers. …read more

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Posted in 3d Printer hacks, ecoflex, gripper, robot, robot arm, robot hand, robots hacks, soft robotics | Leave a comment

Humanizing Industrial Robots By Sticking A Jibo On Top

A great many robots exist in our modern world, and the vast majority of them are highly specialized machines. They do a job, and they do it well, but they don’t have much of a personality. [Guilherme Martins] was working on a fun project to build a robot arm that …read more

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Posted in companion, companion robot, jibo, robot, robot arm, robot companion, robots hacks | Leave a comment

Wood SCARA Arm Gets a Grip

[Ignacio]’s VIRK I is a robot arm of SCARA design with a very memorable wooden body, and its new gripper allows it to do a simple pick and place demo. Designing a robot arm is a daunting task, and the fundamental mechanical design is only part of the whole. Even …read more

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Posted in cnc hacks, gripper, marlin, robot arm, robots hacks, scara, SCARA arm, virk i, wangsamas, wood | Leave a comment

DEXTER Has the Precision To Get The Job Done

Robotic arms – they’re useful, a key part of our modern manufacturing economy, and can also be charming under the right circumstances. But above all, they are prized for being able to undertake complex tasks repeatedly and in a highly precise manner. Delivering on all counts is DEXTER, an open-source 5-axis robotic arm with incredible precision.

DEXTER is built out of 3D printed parts, combined with off-the-shelf carbon fiber sections to add strength. Control is through five NEMA 17 stepper motors which are connected to harmonic drives to step the output down at a ratio of 52:1. Each motor is …read more

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Posted in fpga, robot arm, robotic arm, The Hackaday Prize | Leave a comment

A 3D-Printed Robot Actuator

Somehow, walking robots at our level never really seem to deliver on the promise that should be delivered by all those legs. Articulation using hobby servos is simple enough to achieve, but cumbersome, slow, and not very powerful. [Paul Gould] has a plan to make a better, 3D-printed articulated robot actuator.

His solution is both novel and elegant, a fairly conventional arm geometry that has at its joints a set of brushless motors similar to but a little larger than the kind you might be more familiar with on multirotors, paired with 3D-printed cycloidal gearboxes. Magnetic encoders provide the necessary …read more

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Posted in robot, robot arm, robots hacks, The Hackaday Prize | Leave a comment

Robotic Arm Rivals Industrial Counterparts

We’ve seen industrial robotic arms in real life. We’ve seen them in classrooms and factories. Before today, we’ve never mistaken a homemade robotic arm for one of the price-of-a-new-home robotic arms. Today, [Chris Annin] made us look twice when we watched the video of his six-axis robotic arm. Most of the DIY arms have a personal flare from their creator so we have to assume [Chris Annin] is either a robot himself or he intended to build a very clean-looking arm when he started.

He puts it through its paces in the video, available after the break, by starting with …read more

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Posted in printed, robot, robot arm, robotic arm, robots hacks, stepper | Leave a comment

Soon You’ll Sit Inside a Robot’s Head at Work

MIT’s Computer Science and Artificial Intelligence Lab, CSAIL, has created a process of teleoperating a Baxter humanoid robot with an Oculus Rift VR headset. This project is partially aimed towards making manufacturing jobs a hell of a lot of fun telecommutable. It could even be a way to supervise robot workers from a distance.

In a nutshell, the user controls the robot remotely in a virtual reality environment. The user does this specifically in a VR environment modeled like a control room with multiple sensor displays, making it feel like they are sitting inside the robot’s head. By using hand …read more

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Posted in MIT robotics, robot, robot arm, robots hacks, Teleoperation, Virtual Reality | Leave a comment