Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and ...

Abstract: This research introduces a novel circularly polarized compact antenna designed for universal ultrahigh-frequency (UHF) radio-frequency identification (RFID) handheld readers for ...

In particular, the reflectarray antenna is implemented for RFID reader applications at 2.4 GHz. Numerical investigations on the radiation characteristics of this reflectarray, as well as an ...

RFID-based attendance logging system built using the STM32F407G-DISC1 microcontroller and an RFID-RC522 module. It enables reading, saving, and logging attendance of RFID cards through UART serial ...

NYC is a better place to live, work, and raise a family because of these innovative public sector projects. And in this way, Fred Hayes’ service to New Yorkers – and his belief in the power of good ...

Two protest marches happened without incident on Saturday, with large crowds in east Vancouver and Vancouver Waterfront Park voicing opposition to the Trump administration’s policies. Read story ...

Intelligent ID OCR, ID document recognition on server to read ID card, passport and driver license, which is most powerful ID scanner and ID document reader ...