How RFID Works and How To Make an Arduino based RFID Door Lock

In this tutorial we will learn what RFID is, how it works and how to make an Arduino based RFID door lock. You can watch the following video or read the written tutorial below for more details. How RFID Works An RFID system consists of two main components, a transponder or a tag which is … Continue reading How RFID Works and How To Make an Arduino based RFID Door Lock