I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...

Arduino enthusiasts may be interested in a new project which uses an Arduino Nano mounted to a disposable glove together with a few sensors to create a gesture control system that uses a computer’s ...

This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an HO layout on a 4 x 8 sheet of plywood in my parents' basement in Reading, ...

Recent Arduino projects showcase increasingly sophisticated multi-sensor integration, from multiplexers solving I²C address conflicts to interactive hubs with multiple modes. Developers are pairing ...

Edge Control is an Arduino with designed to deploy AI at the edge in remote locations. “Optimised for outdoor environments and easy to place anywhere, it is ideal for precision farming, smart ...

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

The EEWeb Design Contest First Edition sponsored by Arduino and Altium is now open for submissions. This inaugural contest challenges hardware design enthusiasts from all over the world to develop an ...