With MCUs becoming increasingly more powerful it was only a matter of time before they would enable some more serious ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

SamuRoid is a 22-DOF bionic humanoid robot built around a Raspberry Pi 4 Model B. Designed for researchers, educators, and ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

In this video I'm showing how you can conserve pins on Arduino projects where you can read the input of multiple push buttons with a single Arduino pin. #arduino #multiplebuttons #arduinotipsntricks ...

Abstract: In order to improve door security, this study introduces a complete multi-mode access control system that incorporates RFID, fingerprint, and passcode authentication. A 12-volt solenoid lock ...

In sporting venues, airports and other high-volume retail sites, no one wants to wait in long queues. Customers, fans and patrons don’t want to miss the sporting action or be late getting to their ...

Amazon has debuted a portable version of its RFID-equipped Just Walk Out (JWO) solutions that can be installed in hours rather than weeks, making them a practical checkout option for pop-up shops, ...

Retailers today rely on a wide range of technologies: video surveillance, EAS for loss prevention, RFID for inventory accuracy, and people counting for customer ...