mechanical unit circle and trigonometric functions —

Founded mechanical unit circle and trigonometric functions models & stl files for printing
SSBB Zelda
ThatOneGuyWhoDoesThings
Fidget Gear
LiveIn3D
Gear Driven Watch Winder
theowlhoothoot
Cable circle
Roberth Johansson
Pillsplitter Pro
BleakcroW
Triad with inner circle
Samurai Adler