A circular musical spectrum analysis generated by Jon-Kyle Mohr who tells; “A musical tone consists of multiple overlapping sine-waves oscillating at varying rates. This motion graphic represents the isolated frequencies and rhythmic patterns of Ryan York’s “If I Am This Forest”. Of particular interest is the swell beginning at 0:45, and multiple simultaneous frequencies which form the single melodic vocal line at 2:05.
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.