Using an entire SBC for that seems kind of overpowered and unnecessary, just a little microcontroller or your phone will do!
Comment on Started putting QR Codes on my filament so I know how old it is and what brand / color
phx@lemmy.ca 1 year agoAnd once you’ve got the QR codes on, you setup a pi with a camera than can read them and give you the results, maybe with a red/yellow/green LED for age :-)
kattenluik@feddit.nl 1 year ago
jaykay@lemmy.zip 1 year ago
Add a scale spool holder and have an excel sheet automatically updated and make it warn you whenever you slice a model