Arduino RFID logger for tracking objects leaving storeroom.
Scanner allows for logging each rfid tag on SD card in csv format.
Each day is separate file containing date, time, tag UID and tag data field.
Time between scans is hard coded to 400ms to prevent double scanning.
Time between scanning the same tag is hard coded to 20s to prevent double scanning the same item if scanning few items in a row.
Components:
- Arduino Uno
- DS1307 RealTimeClock
- MFRC522 NFC Tag Reader
- SD Card
- Buzzer
- 2 x LED (Red and Green)