Engineers at NEC have developed a RFID (radio frequency identification) card reader compatible with all three major wireless formats. The reader will be launched around April next year and a prototype ...

The project utilizes a PIC16F628A with an on-chip comparator in order to feed the output from the op-amp directly into the PIC and extract the digital signal from an RFID card reader. The use of ...

Developers, hobbyists and Raspberry Pi enthusiasts searching for a RFID or NFC reader powered by a Pico W sure to be interested in a new Kickstarter campaign launch for the aptly named ReadPi. Now in ...

Radio Frequency Identification (RFID) is the technology that lets your credit card transmit payment data just by tapping or hovering over a sale terminal. With the rise of RFID cards came the fear of ...