Foam Cutter Hand Tool, Schaumstoffschneider, hot wire

Attention: a new version with improved control module can be found here:
https://www.thingiverse.com/thing:5946899


added: the cover as a separate stl-file 09.03.2023

added: schematic as PDF in files. 11.09.2019


Foam cutter with stylus and exchangeable hot wire attachments.
Battery operation with 3S LiPo battery possible.
Any shape possible.
Easy to rebuild.
More Infos in my multilingual blog: https://bussard2falke.blogspot.com/2019/03/schaumstoff-schnei