I expanded the RGB LED matrix project from a single 32×32 panel to six panels to form a 24″ by 16″ matrix of 96 by 64 LEDs. That’s 6,144 RGB LEDs or 18,432 individual LED chips. The entire matrix has 12-bit color and a 200Hz refresh rate.
The video demonstrates seamlessly looping 3D Perlin noise, an audio spectrum analyzer, a generic falling blocks video game, still images, animated GIFs, and a short video clip all running on the BeagleBone Black and being displayed on the 96×64 RGB LED matrix.
After the demonstration, I turn the panel around and walk through some of the significant parts of the mechanical construction and electronics.
Complete details on the project including links to the source code and mechanical design can be found on this page of my blog….
Each Tuesday is BeagleBone Black Day here Adafruit! What is the BeagleBone? The BeagleBones are a line of affordable single-board Linux computers (SBCs) created by Texas Instruments. New to the Bone? Grab one of our Adafruit BeagleBone Black Starter Packs and check out our extensive resources available on the Adafruit Learning System including a guide to setting up the Adafruit BeagleBone IO Python Library. We have a number of Bone accessories including add-on shields (called “capes”) and USB devices to help you do even more with your SBC. Need a nice display to go along with your Bone? Check out our fine selection of HDMI displays, we’ve tested all of them with the Beagle Bone Black!
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
No comments yet.
Sorry, the comment form is closed at this time.