As of right now I know almost nothing about RFID's but I am willing to learn anything I need to. My goal is to be able to create a copy of my apartment RFID door key that is more powerful so I do not have to press the RFID key/card against the sensor next to the door to open it, my goal is to walk up to the door and have it read the RFID key/card from my pocket. Since the RFID reader is something outside of my control, I want to create a RFID key/card that is powerful enough to send its signal about 5ft from where it is.
Is something like this idea possible?
What stuff would I need to buy? 1. something to get the RFID info off my key 2. something to put the info I got from my original RFID onto the more powerful RFID 3. a more powerful RFID key for the key to register on the sensor which is about 2 feet from the front door, so a RFID card/key that can send a RFID signal 5ft
What is the best method for me to get the information out of my RFID key and save it so I may put that information into a new more powerful RFID key/card