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 ...

The use of Radio Frequency IDentification (RFID) technologies is growing. Many different applications are implemented in various sectors, and used for very different purposes. RFID enables wireless ...

Posted in Arduino Hacks Tagged access control, arduino, garage door, garage door opener, NFC, reddit, rfid ← Laser Etching Brings New Life To An IBM Keyboard Samsung NX300 Gets Rooted → ...

A team of five young engineers, stuck in Alathur during the lockdown, has developed an access control system based on radio-frequency identification (RFID) for mosques to manage the COVID-19 challenge ...

Using a little Arduino hardware and programming YouTuber Brumberjack Woodworks has created a fantastic automatic dust collection system for his workshop. Providing an easy way to collect dust from any ...