Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:5283012. This is a replacement for those common yellow gearbox motors to make it fit into the [STEMFIE construction set](https://stemfie.org). If you want to customise for different sized terminals download the .scad file and you'll need to download [Stemfie_OpenSCAD](https://github.com/Cantareus/Stemfie_OpenSCAD) to your OpenSCAD library directory. Connecting tabs inspired by https://www.thingiverse.com/thing:2064269 This only works for the single sided shaft outputs, the double sided output has a different internal layout.