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Fingerprint scanner for qt
How to deal with fingerprint scanner for RPi 4 in qt , any library for that...?
Please help me....?
Hi and welcome to devnet,
That is too vague.
What device is that ?
How is it seen by your system ?
What OS are you running ?
What should your application do with the data from the scanner ?
@SGaist thanks for your replay.. I am developing in raspberry Pi 4 with rasbian OS in that qt creater.
attendence system with thumb for my college project . My UI part is over .
I am in struck how to scan and how to connect and how to read , compare and verify ...
Help me brother ...
You do not provide enough information.
As said before "fingerprint scanner" is way too vague. Again: what device is that ? How is it seen by your system ? Etc.
What is the exact situation you are in ?
What scanner are you using ?
- which fingerprint module I can buy.. and which library is used for dealing with scanner...
My question is which fingerprint module is good for qt with library's and SDK ... Please guide me
You realize that you are basically asking people to do your job ?
A 30 seconds search shows the fprint project which has a list of supported devices.
mrdebug last edited by
It is a very general question.
Some finger readers can store in them memory thousand of fingers.
When someone put the finger on it they send the code related to the finger.
Some others send the bmp image related to the finger. In this scenario you have to use a library that recognize the finger.
Depends about the device that you have shoosed.