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Category Archives: robotics
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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Building A Robot Rover For Those Tough Indoor Missions
Making an outdoor rover is easy stuff, with lots of folk having them doing their roving activities on beaches and alien worlds. Clearly the new frontier is indoor environments, a frontier which is helpfully being conquered by [Andreas Hoelldorfer]’s Mantis Rover.
OK, we’re kidding. This project started out life as …read more
Bringing Battle Bots into the Modern Classroom
With the wide array of digital entertainment that’s available to young students, it can be difficult for educators to capture their imagination. In decades past, a “volcano” made with baking soda and vinegar would’ve been enough to put a class of 5th graders on the edge of their seats, but …read more
Do You Know Where Your Drone is Headed? HJWYDK Article Explores Limits of MEMS Sensors
Knowing in what absolute direction your robot is pointed can be crucial, and expensive systems like those used by NASA on Mars are capable of calculating this six-dimensional heading vector to within around one degree RMS, but they are fairly expensive. If you want similar accuracy on a hacker budget, …read more
Posted in compass, Hackaday Columns, heading, HJWYDK, MEMS, robotics, science
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A 3D Printed Robotic Chariot for Your Phone
As we’ve said many times in the past, the wide availability of low-cost modular components has really lowered the barrier to entry for many complex projects which previously would have been nigh-on impossible for the hobbyist to tackle. The field of robotics has especially exploded over the last few years, as now even $100 can put together a robust robotics experimentation platform which a decade ago might have been the subject of a DARPA grant.
But what if you want to go even lower? What’s the cheapest and easiest way to put together something like a telepresence robot? That’s exactly …read more
Posted in 3D printed robot, ESP8266, gear motor, L298N, Microcontrollers, robotics, robots hacks, rover
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