I have an application where RFID tags will be passing by a que zone in rapid succession. I need to record the time each of these tags passes by the same location. I am on the hunt for an economical solution. I have room for a cable the be run below the RFID tags, which will pass overhead within .4m; or from the side, where they will pass within 1-2m of the sensor.
The most important part is to accurately record the timestamp for each of these tags at the same location (and among the company of 10 or so other RFID tags.)
Can anyone point me in a direction to start my hunt? I have found previously discussed short-range RFID solutions to be to miniature for my application, or unable to handle multiple RFID tags.
My most exceptional challenge as of right now is determining the hardware. -Antenna -Small RFID tags (potato chip size or smaller is fine)
Thanks in advance!