Swagway Teardown: What Makes a Safe Hoverboard?
From Andrew Goldberg at Ifixit.org:
The board is also smart enough to not drive around without you. Riders need both feet firmly planted on the board or it won’t be going anywhere. Just how does the board know you’re properly mounted? Each foot pad has two infrared sensors—one at the toe, one at the heel. Stepping down on the pad pushes a peg between emitter and receiver. Only when all four sensors are blocked are you ready to roll...
...Those sensor switches live on the backs of the two gyro boards—one for each wheel. These boards are largely responsible for the “smart” part of smartboard. Each board is home to an Invensense MPU6050 6-axis gyroscope+accelerometer, and a GigaDeviceGD32F130 ARM Cortex-M3 32-bit microcontroller (thanks, Ken!). The ARM chips are responsible for reading the infrared switches, controlling the sweet underglow headlights and top-mounted indicator LEDs, and collating and sending data from the MPU6050 to the main board (more on that later)... (full article)
Records 1 to 1 of 1
Featured Product
OnLogic Karbon 520 Series of Scalable Rugged Computers
The OnLogic Karbon 520 Series of rugged computers is purpose-built to deliver unwavering performance and reliability in the face of extreme temperatures, vibration, and dynamic power conditions. Powered by the latest Intel® Core™ Ultra processors and validated by MIL-STD-810H testing, the Karbon 520 Series makes it possible to deploy dependable computing for AI at the edge, advanced automation, or critical remote and in-vehicle applications in even the most challenging environments.
Manufacturing and Automation - Featured Company
BigRep
Founded in 2014, BigRep set sail to transform the 3D printing and manufacturing business. With its 1m3 volume, the BigRep ONE opens the gateway to a new dimension of 3D printing and 3D manufacturing, while the BigRep STUDIO allows fast and precise large-scale 3D printing. From furniture to vehicles to robotics, we think everything is possible. We want you to envision everything from human scale robot parts, sculptural artworks in all their full-dimensional glory, and dream the impossible world-changing designs of tomorrow while enabling you to print them today using one of our 3D printers.
