Web-based QR code scanners are another handy option for scanning codes with a laptop camera. Just visit a website that ...
Software built into the cameras on iPhones and Android phones makes quick work of decoding QR codes. How do you do that on a laptop or desktop computer? I have a friend who calls me occasionally to ...
Adding a camera to a project used to be a chore, but modern camera modules make it simple. But what if you want to read QR codes? [James Bowman] noticed a $7 module that claims to read QR codes so he ...
The Family Handyman on MSN
Why you should think twice before scanning that QR code
QR codes are not harmless.
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