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Category Archives: robotics
Compliant Quadruped Legs Using Servos
Walking robots that move smoothly are tricky to build and usually involve some sort of compliant leg mechanism — a robot limb that can rebound like natural physiology for much better movement than what a stiff machine can accomplish. In his everlasting quest to build a real working robot dog, …read more
Posted in 3d printing, hobby servo, james bruton, OpenDog, quadruped, robotics, robots hacks, walking robot
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DARPA Challenge Autonomous Robot Teams To Navigate Unfinished Nuclear Power Plant
Robots might be finding their footing above ground, but today’s autonomous robots have a difficult time operating underground. DARPA wanted to give the state of the art a push forward, so they are running a Subterranean (SubT) Challenge which just wrapped up its latest round. A great review of this …read more
DARPA Subterranean Challenge Urban Circuit Now Livestreaming
Currently underway is the DARPA Subterranean Challenge (SubT) systems competition for urban circuits streamed live on YouTube now through Wednesday, February 26th.
The DARPA Grand Challenge of 2004 kicked research and development of autonomous vehicles into high gear. Many components on today’s self-driving vehicles can be traced back to systems …read more
Teardown: BilBot Bluetooth Robot
Historically, the subject of our January teardown has been a piece of high-tech holiday lighting from the clearance rack; after all, they can usually be picked up for pocket change once the trucks full of Valentine’s Day merchandise start pulling up around the back of your local Big Box retailer. …read more
It Turns Out, Robots Need Tough Love Too
Showing robots adversarial behavior may be the key to improving their performance, according to a study conducted by the University of Southern California. While a generative adversarial network (GAN), where two neural networks compete in a game, has been demonstrated, this is the first time adversarial human users have been …read more
Posted in human in the loop, machine learning, robotics, robots hacks
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David Williams Is “FPGA-Curious”
If you hadn’t noticed, we had a bit of an FPGA theme running at this year’s Superconference. Why? Because the open-source FPGA toolchain is ripening, and because many of the problems that hackers (and academics) are tackling these days have become complex enough to warrant using them. A case in …read more
Posted in 2019 Hackaday Superconference, cons, fpga, hardware, robotics
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Navigating the Dark Side: Controlling Robots With Zero Radio Communication
While autonomous robots have been the subject of some projects in the past, this particular project takes a swing at building a robot that can teach children about controls and robotics.
The idea is to mimic a space mission on the dark side of the moon, where radio contact is …read more
Maker Spirit Alive and Well at the Philly Maker Faire
For many of us, it’s difficult to imagine a world without Maker Faire. The flagship events in California and New York have served as a celebration of the creative spirit for a decade, giving hackers and makers a rare chance to show off their creations to a live audience numbering …read more
Humanoid Robot Has Joints that Inspire
One of the challenges with humanoid robots, besides keeping them upright, is finding compact combinations of actuators and joint mechanisms that allow for good range of smooth motion while still having good strength. To achieve that researchers from the IRIM Lab at Korea University of Technology and Education developed the …read more
Posted in actuator, cable mechanism, humanoid robot, Mechanisms, robotics, robots hacks, skynet
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Ask Hackaday: What Good Is a Robot Dog?
It is said that Benjamin Franklin, while watching the first manned flight of a hot air balloon by the Montgolfier brothers in Paris in 1783, responded when questioned as to the practical value of such a thing, “Of what practical use is a new-born baby?” Dr. Franklin certainly had a …read more
Posted in Ask Hackaday, autonomous, boston dynamics, canine, Current Events, dog, Interest, military, robotics, robots hacks, safety, spot
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