The plot so far: suppose you want to build a large, pixel-addressable LED installation with the following parameters: Runs at 60 frames per second More than 4400 LEDs Fully-programmable from a PC or otherwise Survives the desert You can run a Teensy 3.2 with the FastLED library and parallel output on 8 different pins: that… Read more
When you build electronics projects for the desert you always need some kind of basic controls. For LED projects you might want brightness controls, for example, or buttons which switch between various preset visual programs. The trouble is that it’s very hard to come up with a reliable way to have pushbuttons and knobs which… Read more
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