Polargraph / Walldrawer / Wallplotter
Description
The Walldrawer project is a usual maker project which is suitable for old and young. There is so much fun in watching it working on giant sheets, walls or whiteboards. I modified usual constructions, now everybody can build one on a 3D printer with an Arduino UNO or, for the more engaged Makers, a selfmade PCB with ESP32. My solution is below 30 bucks, beside some parts you may find around. And best of all: it works, unlike several other constructions. It simply works. I published the full project in German language on GitHub: https://github.com/Pontifex42/Walldraw There you find all files, code, instructions, part list, photos, videos and all you need. If requested, I'll translate everything to english.
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