Breadboard Box - customizable / scalable

This is a customizable box for breadboards. I draw it in FreeCAD and parametrized the most important dimensions in a spreadsheet, so that it is easily adaptable for different board sizes.


I developed this design for different sensor and controller boxes, that I use in my home automatization. For example an Node-MCU board or Node D1-mini on a breadboard for measureing environmental parameters or to controll the heating system. Therefore I included an opening for a USB-connection (mini-USB, p