hello im trying to make a glove for the blind people using arduino and im trying to find the best rfid board that the distance is maximum 20 cm to help the blind person to find his own product so any suggestions ?? that i should use ??
Aren't there (active) RFID solutions with greater range?
khaled213: im trying to find the best rfid board
This is not "the best RFID board", it is very short range, but cheap if you want to get some experience with RFID...RC522 RFID Module
This might be worth a look: SparkFun RFID Starter Kit
Some time ago I used a reader from these people: RFID Reader Serial + Tag Sampler (that's just one of the readers they do, the actual one I have is now discontinued).