I love my spiralizer and use it often to make low-carb pasta out of zucchini but have always felt that the hand crank was slow and inefficient. This inspired me to create an adapter to allow me to connect my electric screwdriver to the spiralizer. This was the result:
First I designed the adapter in Autodesk Fusion 360.
After tweaking the design once or twice, I 3D printed the adapter using ABS plastic.