Zach writes:
I first posted on how to reprogram a “Programmable Message Fan: Model 45 Series” POV fan a few years ago, and the code I posted no longer works with the current versions of the Octave and Arduino software. The original post still describes how the fan works and how I went about figuring it out, and this is just an update to the software to reprogram it.
Project info at Zach’s blog.
