LEDSCAPE Fourier show using #beagleboneblack @TXInstruments @beagleboardorg
YouTube user Chuck Swiger made this great project using a BeagleBone Black- so pretty!
Beaglebone black with ledscape displaying the Fournier transform of a Bach Invention (No 8 in FMajor) along with the music.
It’s actually a two pass operation – first time calculates the fft in numpy and stores the results, 2nd time plays the wav and shows the cached results in LEDScape. Code based on lightshowpi which uses the same strategy.
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.