Filament Spool Weight Scale

## Filament Spool Weight Scale

This is the Filament Spool Weight Scale I came up with.

It will weigh 1kg spools with no problem.

It has a NFC board in it but not actively working at the moment. I'm hoping at some point the Spoolman program will have the ability to get the weight from an external device using a code that can be set in the NFC tag on the spool.

https://github.com/Donkie/Spoolman

It has a .96" OLED display, Two push buttons for Tare and calibration. A DC jack. A port on the end to plug in a USB cable for programming but I did make a Plug for it if not being used.

The Pictures show 3 buttons but the print files I made has two or three buttons. I added another button to test the NFC code.

I made a design change from the first one I made and made a separate Load Cell Holder for each type I found so they would fit in the base without having to change the holes in the bottom for the different boards.
I used the Sparkfun board so I was able to test that holder. The other