60 Billion Lights: 2400 RGB LEDs + 120 Motors in Canvas Art Display #Art @McuOnEclipse
Erich Styger has build a colorful LED motion art display. The front is a painted canvas with a wooden frame. The canvas can be easily changed. Using a canvas is both lightweight and makes it a unique piece of art.
I named the project “60 Billion Lights” because the build includes 60 dual shaft stepper motors. Such stepper motors are used in automotive car dashboards, each of them with a resolution of 4350 steps per revolution. Added to each: Forty 24bit RBG LEDs creating more than 60 billion position and light combinations.
If not active, it looks like a ‘normal piece of art’ on the wall
The current firmware supports the following features:
8-6-2021 (August 6, 2021) is the Snakiest day of the year and it’s also this year’s CircuitPython Day! The day highlights all things CircuitPython and Python on Hardware. See you there!
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.