Makers, developers and hobbyists looking for a quick way to program RFID cards might be interested in a new Arduino compatible RFID reader development board called the RFID123 which has been created ...

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 ...

This application note introduces how to setup the FT8XX Sample Application running on an Arduino – ATMega328 system using the 4DLCD-FT843 system. The objective of the Sample Application is to enable ...