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 ...

Passwords, PINs and physical keys are so yesterday. Today’s employees, students, tenants and consumers are used to accessing all kinds of locations, goods and services with the wave of an ID card or ...

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 ...

RFID is widely used for user identification and access control for applications. These 11 considerations will help product managers, embedded system engineers and solution architects when choosing an ...

BROOMFIELD, Colo., Sept. 16, 2025 (GLOBE NEWSWIRE) -- Wavelynx, a leader in secure and adaptable access control, today announced the launch of its APEX Reader, a new RFID solution designed to ...

A partnership between Precision Dynamics and Salto Systems will allow production of RFID wristbands for keyless entry to rooms and storage lockers in hotels, resorts, amusement parks and other ...

World Cup enthusiasts were able to access this year’s FIFA World Cup Qatar 2022 using RFID-enabled paper tickets built to thwart counterfeiters. HID Global provided the HF RFID tickets, handheld ...

Radio-frequency identification (RFID) cards are a quick and convenient way for businesses to track as and when their employees are on site, and also act as a way to both restrict and permit access to ...

[Glen] might describe his project of opening his garage door by way of an RFID sticker on his bike helmet as simple, but some of the interfacing he needed to do was quite complex. He walks through the ...