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 ...

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 ...

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 ...

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 ...

FID uses radio waves to automatically identify or track personnel and materials. It has replaced the bar code in many applications where the bar-code-required line of sight is unavailable. A unique ...

Today’s senior citizens expect to have as much freedom of movement as possible, in order to protect the quality of their later years, and care providers strive to offer them that freedom as they age, ...

From enhancing security without the risks associated with traditional physical keys to improving the overall management of individuals entering and exiting building premises, these are among the key ...

A seasoned small business and technology writer and educator with more than 20 years of experience, Shweta excels in demystifying complex tech tools and concepts for ...