Dynamo
thingiverse
This DIY dynamo features three gears and a tiny diode; all components can be 3D-printed, but additional materials like sticks, a diode, DC motor, and a nail/screw are required. Crafted as part of the Design of Mechatronics course at The Technical University of Denmark, the dynamo serves as an educational project.
Download Model from thingiverse
With this file you will be able to print Dynamo with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Dynamo.