Magic comes to this Dr. Strange costume thanks to Adafruit
Gemma, NeoPixels and LSM303 Accelerometer. The fingers light up randomly
when the hands are raised to cast spells and magnets in the tips of the
fingers activate the companion project Eye of Agamotto
(http://www.instructables.com/id/Eye-of-Agamotto/). All code and 3D printed
files are linked so that others can make it themselves!
P.S. Extra shout out to adafruit_support_bill for help with the hall effect
Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.