China rfid rc522 arduino

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{"pid":"38103037","cid":"298756","pimg_url":"\/\/img1.tradegrowthhub.com\/ed\/7f\/7d47dd65c6ad\/product\/151840654_s-w400xh400.jpg","name":"125khz Dual Frequency RFID Reader 13,56mhz RFID NFC Reader Arduino UART","company_name":"Shenzhen Suoma Tech Co., Ltd","attrs":{"Preis":"USD6.0-USD36.0\/PCS","MOQ":"90","Lieferzeit":"1-3 working days","Marke":"Suoma"}}

{"pid":"5845083","cid":"1258","pimg_url":"\/\/img1.tradegrowthhub.com\/1f\/19\/5e7dcf384400\/product\/9689195_s-w400xh400.jpg","name":"Modul RC522 RFID mit IC-Karte S50 Fudan kardiert Schl\u00fcsselanh\u00e4nger f\u00fcr arduino Teile","company_name":"China RFID Label Tag Online Market","attrs":{"Preis":"$4.96","MOQ":"50 pcs","Lieferzeit":"5days","Marke":"dewang"}}