The arm, described in a study published today in Science Robotics, is made of seven plastic actuators that look like rectangular boxes stacked up on top of each other and stretching up to 27.5 inches (70 centimeters) in length. But what’s special about the actuators is that they can be folded flat, so that the arm is stowed away. Scientists attached the arm to a drone. When equipped with finger-like grippers, the arm could grab an object at the bottom of a ditch. When equipped with a camera, it could take video among tree branches.
“Folding, packaging of everyday things are everywhere,” study co-author Kyu Jin Cho, director of the Soft Robotics Research Center at Seoul National University, tells The Verge in an email. “Why not for robots?”
Welcome to drone day on the Adafruit blog. Every Monday we deliver the latest news, products and more from the Unmanned Aerial Vehicles (UAV), quadcopter and drone communities. Drones can be used for video & photography (dronies), civil applications, policing, farming, firefighting, military and non-military security work, such as surveillance of pipelines. Previous posts can be found via the #drone tag and our drone / UAV categories.
8-6-2021 (August 6, 2021) is the Snakiest day of the year and it’s also this year’s CircuitPython Day! The day highlights all things CircuitPython and Python on Hardware. See you there!
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, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, 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.