Passive rfid has a very short range but they are still very popular because they are inexpensive and they last a long time without service.
Long range rfid reader arduino.
We have a few longer range rfid readers here.
I am looking to build an rfid system with arduino and require a long range rfid reader card.
I m the new member of this forum and this hardware whose name is arduino.
It means that my rfid reader has to perceive the tag 3 4 meters away.
Image courtesy of rfidtek.
It supports fast tag read write operation with high identification rate.
Inexpensive 125 khz passive key tags that the id12la can interrogate.
If you write them with prices i ll be happy.
Can you recommend anything that you have that could work for me please.
March 12 2019 7 27pm 2.
Thanks for your interest.
November 06 2013 make a long range rfid card reader with arduino if you have the need to read the data from an 125 khz rfid from a short distance then the project published by security consultants bishop fox may be of interest.
When there is tag approaching the reader it will buzz to indicate that it s sending the data.
Long range uhf rfid reader 1 6m iso18000 6c epc g2 integrates the reader with the antenna.
For the same tag the read interval can be configured.
1 x long range reader 5 x uhf white cards credit card size 1 x iron frame bracket 1 x 100 240vac to 9vdc power adapter usa plug 1 x usb rs232 cable 1 x cd disk for demo software manual and sdk this uhf rfid middle range reader is a high performance uhf integrated reader.
Has a range of about 30 meters.