Needed a case for a iButton writer for the doorduino system used by Hackerspaces. This is a simple case that can hold a 70x50mm perfboard and 19.5mm iButton reader.

I used a Arduino Nano that is socketed using headers, when using the same layout the onboard led will be visible on the top of the case and the hole can be used to press the reset button. The schematic can be found on the doorduino github repository.

Included a fusion 360 and step file to customize the case.

This model might be very specific but it might help others.