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 ...

Authenticating and authorizing the personnel who operate, update and maintain manufacturing systems in industrial automation applications is typically accomplished using magnetic stripe cards, smart ...

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 ...

As vehicle access-control systems utilizing UHF RFID are gaining traction among gated communities, parking lots and other controlled areas, the cost has still been challenging. Readers deployed at ...

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 ...

Delta Scientific DSC50 ‘S’ Barrier: Portable, Crash-Rated Vehicle Mitigation Solution The DSC50 “S” Barrier from Delta Scientific is a portable, rapidly deployable... Hikvision DS-K6B630TX: Smart Pro ...

More and more, companies that formally used only keys are now asking about keyless or electronic access control (EAC). Whether called badges, tokens or cards, they limit access to a facility to only ...

A device called BEKey which is the size of a quarter and can be installed in 60 seconds on a proximity card reader could potentially be used to break physical access controls in 80 percent of ...