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 ...

Google is working on a change to Android Quick Share that makes using the tools with QR codes even more streamlined.

Android's built-in QR scanner has gotten a significant visual update. As reported by 9to5Google, the QR code scanner is getting a new look and some new features that you may have on your phone already ...

If you find it inconvenient to share your Android phone’s hotspot details manually, you can create a QR code that others can scan from their devices to connect to your hotspot. It's easier than you ...