The RFID Card Sensor uses electromagnetic fields to transfer data over short distances. In order to get the RFID Card Reader working you must have the following:
- An Arduino Uno
- Jumper Cables
- The Arduino software
- Breadboard
- USB cable
Some examples why RFID would be used is for making money transactions, proving a persons identity and many more. Having the right data on the RFID Card will allow a person to go through the right doors without any hassle.This type of project is very good for people who have credit cards/debit cards or any other type of cards that show identification it is you.
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