Customizable plate/keychain for qr-codes.

thingiverse

This is a fully customizable plate for QR codes, such as phone numbers, addresses, URLs, and more.\nGenerate a QR code using the Linux tool qrencode, then paste the generated ASCII code into the variable QRSTRING. To streamline this process, you can use the following one-liner:\nqrencode -s 1 -m 1 -M -v 3 -l M -t ASCII | awk '{ print "\"" $0 "\",",}'\nto format the string.\nFor detailed information on qrencode options, consult the man page.\nThe minimum size for the badge (variable SIZE) is set at 25.\nTo display the "Call" logo, install the font "Taurus Mono Stencil Bold." You can download it from http://befonts.com/taurus-mono-monospace-stencil.html.