Multiple tag reading with help of two readers

Technical Discussion on the PhidgetRFID
rajdesai42
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Multiple tag reading with help of two readers

Postby rajdesai42 » Wed Feb 15, 2017 2:52 pm

Hi ,

I am making my final year project that can read multiple tag that are place in box and list them out on console can any one help me with that

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mparadis
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Re: Multiple tag reading with help of two readers

Postby mparadis » Thu Feb 16, 2017 10:50 am

The problem with trying to detect multiple RFID tags is that there's no way to select which tag is going to respond if you just throw them into a box. When the reader's antenna activates, any RFID tag within range will activate and broadcast its tag data. Whichever one is picked up by the RFID reader is up to the positioning and chance. Even if you have multiple readers, you have no guarantees that each will read a different tag or that the tags won't interfere with one another.


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