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Hey guys I'm back with a second version of the code for an RFID scanner! This scanner is a great way to use your cards by holding values, balances, ...
one RFID made circuit (version one) or you could follow the circuit diagram here. Read the big box which is a note, it is important.
This is a very simple code for comparision, it is actually a bit confusing of how to get your card number to be compared. #include <SoftwareSerial.h> #include <avr/interrupt.h> int val ...
Thanks for the comments and PMs, they helped me decide what to include in version 2. Thanks so much, feel free to post comments, have questions, or share ...
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