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3dnudel@lemmy.ml

Started putting QR Codes on my filament so I know how old it is and what brand / color / buy link (discuss.tchncs.de)

submitted 1 year ago by niwla23@discuss.tchncs.de to c/3dprinting@lemmy.ml

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[–] Schmeckinger@feddit.de 0 points 1 year ago

They are using a note app with pre printed qr codes... So they write down the time of unboxing and where they got it in a note app. The buy link might go stale, but the rest of the information stays. Unless the server of the note app goes down.

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