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In playing with his Craft Robo plotter (a cutter that feeds vinyl or paper through it like a printer), Tom made a QR code business card, and even with some interior pixels missing, the error correction makes it still scan when placed against a dark background.
Related:
That’s cool! QR codes are awesome stuff in these days.
Plenty of free sites are available for generating QR codes and my favorite too is http://generator.onbarcode.com/online-qr-code-barcode-generator.aspx.
Often, I would check the message encoded in QR code before I use it. You see, accuracy does matters a lot.
Try this free QR code reader: http://www.onbarcode.com/scanner/qrcode.html. It do help me a lot.
QR code printer, quick response code Printer machines in Bangalore, India.@http://www.vertexcomsys.com/QR_code_printer.html
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Make: School’s Out! Summer Fun Guide
This Summer Fun Guide is brimming with over 50 projects for kids of all ages. You’ll also find inspiring young maker profiles, as well as tool reviews written for and by kids! Plus, it’s our 3D issue, complete with 3D glasses and tons of super-cool 3D photos!
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