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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Android: Install and open QRbot, then open the Create menu to select a QR code to customize. Barcodes Inc. is one example of a ...

QR codes are so familiar and widespread, we tend to trust them without question. That’s exactly what scammers rely on.

Consumers are more aware than ever of how their information is gathered and used. Thus, brands need a more transparent ...