Optischer Fingerabdruck Lesegerät Sensor Sammler Modul für Arduino Mega2560 UNO R3
17,16 €
Specifications: Supply voltage: DC 3.8 ~ 7.0V Backlight color: red Light way: long light / flashing Operating current: <60mA Peak current: <85mA Fingerprint image input time: <0.5 seconds Window area: 15 × 17mm Matching method: Comparison method (1: 1) Search method (1: N) Connection with UNO R3: pin #2 is IN from sensor (Green wire) pin #3 is OUT from microcontroller (White wire) 5V connect sensor (Red wire) GND connect sensor (Black wire) Connection with 2560 R3: pin #10 is IN from sensor (Green wire) pin #11 is OUT from microcontroller (White wire) 5V connect sensor (Red wire) GND connect sensor (Black wire).
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