Adafruit will not be shipping USPS orders Monday February 18, 2019 for the federal holiday, Presidents Day.
Expedited USPS orders placed after 11am ET Friday February 15 will go out Tuesday February 19.
The First Robot to Catch Itself When It Falls #Robotics @Raspberry_Pi
Kris Hauser at Duke University is teaching humanoid robots to use their hands to stop themselves from falling. In an article by Ken Kingery, they describe their work with robotics post-DARPA challenge:
A famous viral video about the DARPA Robotics Challenge shows all sorts of humanoid robots clumsily falling down. Bipedal movement is rather unstable, which is not only a problem for a robot trying to complete its task, but also because falling can damage a very expensive piece of machinery.
We want robots to be able to do the same thing,” said Kris Hauser, associate professor of electrical and computer engineering and of mechanical engineering and materials science at Duke. “We believe that we’re the only research group working on having a robot dynamically choose where to place its hands to prevent falling.”
The robot they are currently using appears to be a Raspberry Pi 3B+. They simplify the mathematical problem of how the robot looks to extend itself to ensure the computer has enough computational power to perform the calculations to catch itself in time – tricky stuff.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.