125khz Writable RFID T5557 / T5567 / T5577 Rewritable Proximity Card for ID Writer Copier Duplicate (Thin Card) Arduino UNO R3 The WS2812 LED Board Set

SKU 40649131891 · ★ 4.5

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Description

125khz Writable RFID T5557 T5567 T5577 Rewritable Proximity Card for ID Writer Copier Duplicate (Thin Card) Arduino UNO R3 The WS2812 LED Board Set The WS2812 LED Board Set operates on the principle of serial communication through a single data line Defective products are eligible for full refund or replacement at no extra cost sourced from authorized distributors with 7 day warranty on manufacturing defects each district two passwords

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