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11 years, 5 months ago.
Recommendations for a cheap, passive, omni-directional RFID reader with decent range?
I need a passive reader that has a read range of 1-2 feet in a conical direction from where it's facing. It doesn't have to be truly omni directional, but I am putting it behind a wall and I want people to be able to touch approximately close to the sensor while wearing a passive RFID bracelet, rather than having to touch right in front of it.
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