Barcode scanner s are a must have in the modern grocery store. They make logging and indexing of items very easy. Barcodes come in various sizes, shapes and forms, and you need a barcode scanner ...

The barcodes themselves scan as ASCII values, and their equivalent integers are sent to an external MIDI device. This futuristic axe is built on an Arduino Mega, with a USB shield for the barcode ...

In the fast-paced world of retail, barcode scanners have become indispensable tools that enhance the shopping experience. These devices, which read the unique patterns of bars and spaces on ...

Based on an idea from a Pauldotcom episode, he set out to make a rapid attack device, using an LED to spoof the signals that would be received by scanning a barcode. By exposing the POS to a set ...

It's available on most Android devices and can be accessed on iPhones ... Choose a trusted app like QR & Barcode Scanner or QR Code Reader from your app store. Import the Screenshot: Open the ...