Get Ready for Electronic Halloween with Adafruit Matrix Portal

What’s the easiest way to make a custom colorful LED display for Halloween? Like, no solder, no wiring, just instant plug-and-play? Adafruit Matrix Portal! With our add-on for RGB Matricies it’s never been easier. Plug directly into the back of any Adafruit HUB-75 display (all the ones we stock…

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