The CLUE board has a 9 DoF motion sensor (accel/gyro/mag) that can be used to calculate orientation (video). It’s hard to visualize using just text. Normally folks would use a Processing sketch to display the 3D model but now that webserial is available in the browser, it’s much easier to use that! This website uses webserial to get the Euler angles & three.js to display a bunny that moves around. We’ll update it to use quaternions next 🙂
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.
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