eBay - MFRC522 RFID Reader Module + S50 Blank Card + Keychain
$3.80
Item condition: New
Ended: Nov 17, 19:55 PST
Scroll down to compare the MFRC522 RFID Reader at different stores and find the best price.
€3.99
in stock
1 new
from €3.99
as of September 21, 2020 6:25 am
Amazon.es
$5.83
in stock
1 new
from $5.83
as of September 21, 2020 6:25 am
Amazon.com
Banggood.com
£8.99
in stock
2 new
from £5.99
as of September 21, 2020 6:25 am
Ebay.com
out of stock
Aliexpress.com
out of stock
as of September 21, 2020 6:25 am
Amazon.de
Learn how to use the MFRC522 RFID Reader with the Arduino: Security Access using MFRC522 RFID Reader with Arduino.
RFID means radio-frequency identification. RFID uses electromagnetic fields to transfer data over short distances. RFID is useful to identify people, to make transactions, etc…