QR code (Quick Response code) is a type of matrix barcode that contains information about the item to which it is attached, like location data, identifier, or a tracker that identifies a website or ...

Over the past years we at CircuitDigest have built a ton of electronics projects and tutorials to help our community to learn and build electronics with ease. Recently we have noticed a huge interest ...

This package is specifically written for the Rakinda RD4500R USB barcode scanner, but can be used with other 'wedge' usb barcodescanners Note: Since a wedge scanner is seen as a keyboard on the OS you ...