Mechanics

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  Extruder for 3D printer

  Bowden extruder for a 3D printer with minimal gaps and no extra parts. An eccentric is provided for compressing the spring and releasing the filament rod.
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  Rotary table for photo and video

  This small turntable is needed when you need to photograph something or shoot a video in 360 degrees. For the assembly you will need an old CD-drive, a couple of pieces of plywood, a box for batteries, a switch, wires and other trifles.
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  Dancing robot-doll 【Miku Hatsune】

  A dancing robot with a height of 60 cm. You can use costumes and accessories. There is wireless control, you can control the movements of the robot.
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  Square gears from plywood

  A friend said like acoo kie, his wife said some windows :) And yet they spin!