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125khz 13.56Mhz LF HF Copper Antenna White LabelNear Field Communication, or NFC, has been mentioned.....
Dia35mm RFID S50 Proximity 1k Center Hole TagsThrough NFC connectivity you can also send certain fil.....
Dia28mm 13.56Mhz MF11RF08 Adhesive Token TagsPassive NFC devices include tags, and other small trans.....