title: How to read passive RFID cards using Android?
body: <p>I am working on Android application (Droid Incredible).</p>
  
  <p>I am planning to read passive RFID tags using Android phone but I found that there is no slot for Android to connect to RFID reader.</p>
  
  <p>After some research, I found out that I will have to get RFID reader which can send RF data over bluetooth to Android. 
  But I am not sure which company manufactures it or what will be cost of such RFID reader.</p>
  
  <p>Is there any one who can help me or throw some light on this issue? </p>
  
  <p>Thanks
  Siddhesh</p>