Tag Archives: RFID Tag

Interfacing RFID Reader with AVR MCUs – AVR Tutorial

Hello Friends!, RFID is a great technology, has may uses and become very cheap and easy to implement these days. Very interesting and useful project can be made by using RFID technology. In our tutorial series on RFID we will get introduced to this magical technology and practically create RFID based solutions. In RFID or Radio Frequency Identification their is a tag (or label) which has a unique ID stored on it. We can read this ID by using a RFID reader. Not much fun yet? Well the features which makes magical are :- The RFID tag does not need to make any electrical contact with reader (Wow!) The RFID Tag is an active device which has a chip and antenna but does NOT need any power and are low cost!(Some tags need battery) RFID tags are very small, don’t need battery so can be put in cards (looks like a credit/ATM cards) or key chains. By reading the features offered by RDIF technologies you may be wondering that the application would be much sophisticated or costly. But the good news is that we have done enough research to find the best RFID solution and they are available from our online shop. And with the help of our beginner friendly tutorials you can easily get it to work in no […]