I don't work for money anymore, just to improve myself. Retiered mechanical engineer. Love freedom, Linux, Microcontroller, 3D-Design and 3D-Printing. https://tube.tchncs.de/c/mancas_channel mancas_channel@tube.tchncs.de https://www.thingiverse.com/mancas/designs https://github.com/mancas18 https://blog.lugsaar.de/
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