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Mahogany paper grain — description and returns beneath the overlapping buy card.
R307 Optical Fingerprint Sensor Module LPG 3V 5V MCUs Mounting Finger clip 3V 5V MCUs Mounting Finger clip Velcro strap earlobe clip (varies by kit) Origin Original Authentic Warranty 7 day warranty on manufacturing defects Support Email & WhatsApp 24 7 Key Features I2C & SPI Bus Connections: Use color coded wires to neatly route SDA Expert technical support included to help you with wiring and application guidance
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