These are the files for building a fully funtional crane with motorized up and down movement, and an electromagnet.It includes a 50 pages long printing, building and wiring guide with pictures.
IMPORTANT: This model requires soldering and buying non-printed parts in order to make it fully functional (motor, switches, wire, etc.).
The model is mostly printed in PLA, but it requires a few parts printed in TPU (the belt for the mechanism, the basket for the electromagnet and a few springs). PrusaSlicer files are provided, as well as 3MFs and STLs
https://youtube.com/shorts/hNhXW9Rulpc?feature=share