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 ...

Not only are QR codes providing customers with the convenience they’ve grown accustomed to, they are also providing businesses with important information. Newsletters Games Share a News Tip Featured ...

Scan the QR code from the new phone to complete the transfer process. The company said this method is more secure than third-party solutions as the data is encrypted and only shared between the ...

Making your own QR codes is easy if you have the right app. Embed them with text, links, and even passwords. ... How to make a QR code and share digital data with anyone, anywhere.

If the QR code data is a website, you will be prompted to open it in your browser. If it's plain text, you will see the data on the results page of the app.

Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR) st… ...