Looking for compact fingerprint sensor

[PeterMadach]

Hello everyone!

I'm looking for a fingerprint sensor for a project. In size, I'm looking for something that is similar to what mobile phones use, but I need a sensor I can interface with a microcontroller. Anyone has any tips where can I find one? I've looked on ebay, but so far I only found the big bulky optical one, and phone specific sensors I can't really do much.

Thanks in advance!

[EmmanuelFaure]

https://www.sparkfun.com/products/11792

[PeterMadach]

It's not bad, but still, im looking for even slimmer sensors. Kind of like these, for mobile phones (http://www.ebay.com/itm/New-Fingerprint-Sensor-Lock-and-Unlock-Button-Replace-for-Oukitel-U7-Plus-/201718920578?var=&hash=item2ef7627582:m:m3IScFZqmEnGCiebmCmyphQ), but with like proper documentation, so that I can connect it with a general micro/arduino. Or are these things like custom orders, not available to simple mortals?