1/2/5 STCK. UART 125 KHz EM4100 RFID Karte Schlüssel ID Leser RF Modul RDM6300 Fo Arduino
ab 2,12 €
1 /2/5PCS x 125K EM4100 RFID Card Reader Module. Frequency: 125KHZ. - Interface: TTL level RS232 format. hope you could understand. - Humidity: 0~95%. - Storage temperature: -20°C~+80°C.
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