Scanning QR codes with smartphones is easy. However, sometimes you don’t want to use your smartphone and wish to scan the QR code natively on your computer. The good news is it’s possible to scan QR ...

IntroductionPreviously, I created and introduced an app that reads QR codes using a PC webcam. As it turns out, there are ...

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 ...

There’s currently no built-in way to scan QR codes on your MacBook. One option is to scan it on your iPhone and then share the link to your Mac. But if you don’t want to rely on this workaround (or ...

Posts from this topic will be added to your daily email digest and your homepage feed. You don’t need an app for this —your phone can do it already. You don’t need an app for this —your phone can do ...

QR codes have become an everyday part of modern digital life. From making online payments and opening websites to accessing ...