Optical Fingerprint Reader Sensor Module Red Light Dc 3.8-7V For Arduino Me-Ga-2560 R3 51 Avr STM32

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Optical Fingerprint Reader Sensor Module Red Light Dc 3.8-7V For Arduino Me-Ga-2560 R3 51 Avr STM32

Optical Fingerprint Reader Sensor Module Red Light DC 3.8-7V for Arduino Me-ga-2560 R3 51 AVR STM32
16,94$ Vedi