graphic poi /pixel poi code

Using the Teensy 2.0 with the 6803 leds is a little bit outdated now, with led strips being available at decent densities. But I thought that I would post some code up as this is still useful as a concept for using programme space, getting values, and structuring methods. update is posted on the graphic…

Graphic Poi Update

Theres an update on the “how to build your Graphic Poi (pixel Poi)” to discuss library setup. And a picture of the different LED approaches available. Here is an image of a visual comparison between making a row of LEDs for the POV from a set of single individually addressable LEDS, and next to it…

OctoWS2811 and fade

So, playing around with the Teensy 3.0 and using the OctoWS2811 library, I wanted to be able to play some patterns across the eight strips. I wanted to be able to use some gentle fading patterns, but was finding it difficult to get enough granularity to make the fade a gentle one when using a…