The fingerprint sensor i bought has got 7 pins for connection . i cant identify the pins to connect it to arduino. I dont also find the model no. written on its body . However the online store i bought it from mentions that the sensor is R305.
The fingerprint sensor i bought has got 7 pins for connection . i cant identify the pins to connect it to arduino. I dont also find the model no. written on its body . However the online store i bought it from mentions that the sensor is R305.
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