This project was inspired by Dan Hollick's article, which gives a nice overview of how QR-codes work. It is an educational demo used to explain how QR-codes work, it is not meant to be used in ...

QR code, short for Quick Response Code, is a kind of matrix barcode that includes information about a product or service. You can find it being used for advertising purposes, where brands put up ...

def submit(): global qr_image # Ensure we keep a reference to avoid garbage collection url = url_entry.get() file_name = file_entry.get() + ".png" if url and file ...

The QR (Quick Response) code has made our lives easier in a variety of ways. It is a basic technology that has become a critical tool for a quick and easy approach to execute particular activities. It ...

Using a QR code can be a hassle if you’re browsing from your Windows PC. You must grab your phone, open the camera, scan the code, then share the URL with your computer to continue. Are you aware that ...

Now that Google is using the two-dimensional bar codes as part of its local businesses listings program, it's all the more reason for an app to help read them. CNET contributor Don Reisinger is a ...

In short, the ESP32-CAM captures images and sends them to a server with a QR code recognition program via an API request. Once the recognition is complete, the server responds with the decoded data.

While they may not be the all-in-one solution some had envisioned, QR codes are still very popular. It’s easy to understand why, too — just point your camera or scanner at a QR code, and you’re ...