Aaron Parecki is the co-founder of Geoloqi.com, and specializes in backend systems development.
Project Description
We are creating an 8×8 matrix of RGB LED buttons. SparkFun sells a 4×4 button pad and circuit board for this. We’re going to connect four of those together to make an 8×8 grid. When you press a button, it will cycle through 8 colors: red, yellow, green, cyan, blue, purple, black and white.
It would be cool if you could save these images that you make, and then... 
Haven’t posted on this project in a while, but there have been some developments.
I determined that the reason I wasn’t seeing anything at all was because I had inadvertently grounded one of the output pins on the receiver. Whoops, I figured it would be something stupid like that.
However, that did not immediately solve my problems. Luckily, I was working in an electronics lab, where there...
