A hackerspace is a place that generally needs to be accessed by a wide group of people, often at weird and unusual hours.
This deck of cards has a bar code printed on the edge of each card. Scanning these bar codes would reveal where every card is (or isn't - if cards are missing.) Think card magic. This wouldn't be a ...
The I2CKeyPad8x8 library implements the reading of a 8x8 keypad by means of a PCF8575. Smaller keypads, meaning less columns or rows (e.g. 5x4) can be read with it too. Sometimes you need to control ...
Don't just scan any old QR code. "Quishing" scams are real. Here's how to spot them, and make sure you're protected.
Working with data storage technology company Cerbyte, Mayrhofer and colleagues were especially interested in identifying a ...
A 1.98-square-micrometer QR code, etched into ceramic thin film and verified by Guinness, showcases a new approach to ...
The QR code is so small, in fact, that it can "only be recognised with an electron microscope". As a result, the research ...
Building a DIY Arduino game controller requires specific hardware components. The table below lists all the components required to build the Arduino Uno game controller project. These components are ...
Abstract: This study presents a modern digital solution for automating and optimizing equipment and document management in academic institutions. By leveraging a mobile application for QR code ...
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