How to connect any finger scanner with Andrino UNO r3

I have a finger scanner model number SDU03P SecuGEN. i have tried the adafriut method but the error apperas "fingertest Did not find fingerprint sensor :( " i also tried the SFGDemoV2.0 method ( http://www.elecrow.com/wiki/index.php?title=Fingerprint_Sensor ) but could not success if any one now how to connect any scanner with andrino because i have suprema (https://www.supremainc.com/en/Authentication-Scanners/Scanners/BioMini-Slim) and digital persona uru 4500 (http://www.crossmatch.com/UareU4500Reader/) kindly help me connecting andrino with any of finger scanner.

I dont know if it will work, but you will have to add an USB to serial adapter as interface between the scanner and the Arduino. I've never tried the software solution found here, but it is not to complex to try..?

It will not work. That sensor requires a USB host to connect to. An Arduino is a USB client. The only hope is to get a USB host shield for the Arduino. Even then you will need to write the USB driver software which is not an easy task.

How i can use this software V-USB with andrino

Serious question, but is "Andrino" a thing? Might be a typo, or it could be a product crossing Android with Arduino.

Grumpy_Mike: It will not work. That sensor requires a USB host to connect to. An Arduino is a USB client. The only hope is to get a USB host shield for the Arduino. Even then you will need to write the USB driver software which is not an easy task.

Not helped by the USB libraries probably being proprietry - you would need to sign a non-disclosure agreement to see them.

agreement with who???

shehzadmehmood89: agreement with who????

The manufacturers of the device. That is if they are willing to talk to you which I doubt.

What exactly are you trying to do? The fingerprint is not processed inside the scanner, even if you are able to connect to it, you still have to do that. I doubt that that's a task an arduino is capable of, due to it's limited RAM.

lg, couka