Rather than reinvent the wheel, you might want to check out the extremely impressive ESP-RFID project. It’s still based on the ESP8266 we all know and love, but it combines the diminutive WiFi-enabled ...

ExtremeTech has posted a step-by-step tutorial for setting up RFID access to your own front door. There are many uses for RFID such as supply chain management, but access control is one of the most ...

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 ...

RFID is commonly used in Access Control, using radio-frequency electromagnetic fields to allow the transfer data to identify people of objects without making physical contact. ASSA ABLOY Opening ...

The ID badge has become a nearly universal emblem of corporate life. At companies large and small, new employees are issued a radio frequency identification (RFID) card that provides visual ...

Accuride International has released an RFID-enabled access-control solution to allow its customers to protect the contents of cabinets and drawers without the need for keys. The Senseon Secure Access ...