عرض 1-3 من 3 منتج
ESP-01, ESP8266, ESP-01S adapter with pins
ESP-01 ESP8266 ESP-01S adapter with pins
2 pcs RFID keychain NFC tag 13.56 MHz (Arduino)
Arduino RFID keychain tag Main Chip: Philips Mifare 1 S50; Storage capacity: 8Kbit, 16 partitions, each partition with 2 group passwords; Size: ...
Mifare RC522 card reader antenna RFID reader IC card proximity module
MF RC522: is used in highly integrated 13.56 MHz contactless communication card chips to read and write, T...