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banane 3d druck

upgrade your old 3d printer

By now a lot of you might have an old cheap 3D printer around. Clem upgrades his old cheap fire hazard of a 3D printer with a genuine Arduino Mega …

Trinamic open source ventilator

Doing my Part

In this special Episode Clem does not build a project himself but instead showcases Trinamics Open source Ventilator project. An important effort in the fight against the coronavirus pandemic. A …


Clem likes working with metal, but it takes longer to set up the bender and clamp the workpiece than actually doing productive work with it. And it is usually much …