Nano Filament Runout Sensor

I wanted to use an extra microswitch I had ([these ones in specific](https://smile.amazon.com/dp/B088W8WMTB)) as a filament runout detection sensor, but most designs I found were either too bulky, used a different style switch, or made for a specific printer.

Since taking the pics and uploading, I have shrunken the design even further. The body is now 25.1 x 11.65 millimeters.

Heavily inspired by eussrh's "[Microswitch filament runout sensor](https://www.thingiverse.com/thing:1698397)". After finishing up the design and looking back for their Thing, I did find a couple other designs that are essentially the same as mine! [This one](https://www.thingiverse.com/thing:4260567) I didn't find because I was searching for "microswitch" instead of "endstop" sensors, and [this one](https://www.thingiverse.com/thing:2665162) I ignored in the search results because of the name. They are both great designs and the remixes might have exactly what you are looking for!



Also included is a