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 ...

Uh yeah, we get so many emails, Facebook messages on social media and so on. I love reading all of your questions to me, especially when you send them by video. As I get to see you. Our loyal viewer, ...

Add Yahoo as a preferred source to see more of our stories on Google. Have you received a mysterious package that came with a QR code? It could be a scam. The Federal Trade Commission is warning ...

QR codes were born in a Japanese factory in 1994 and inspired by a popular board game. Here's the story of how they went from the production line to everywhere.

Scan QR codes faster with these tips. Image: D. Griffin Jones/Cult of Mac You can scan a QR code directly from your iPhone — you don’t need to download a third ...

Telegram scam lets attackers hijack accounts via fake “verification” QR codes—no password or SMS needed, locking users out ...