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 ...

That’s not a smoke detector, it’s an RFID detecting puck. [Eric] and [Brent] have been working on this concept to produce a virtual knob. When the device detects an RFID tag it vibrates, then the puck ...

Ed. Note: This article was originally published on Aug. 19, 2021, and was updated on May 1, 2022. Ed. Note: This post originally appeared at the blog of RFID Journal LIVE!, the world’s largest ...

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 ...

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 ...

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 ...

A Wisconsin-based company recently made headlines when it announced that it would soon begin offering implantable RFID chips to its employees as a way for them to make cashless payments for snack ...

As more retailers turn to radio frequency identification (RFID) to improve inventory accuracy and for help skirting stock-outs, talk has turned to how to maintain quality control and keep ...

The new TROMR8 RFID Programmable Relay Controller, from Intersoft, Inc., is a self-contained system that automatically makes control decisions and allows different processes for different products to ...