arduino fingerprint sensor tutorial

in this arduino tutorial, we will learn how to Interface fingerprint sensor with Arduino board, and use this Fingerprint sensor in our future projects.

this interesting finger print sensor tutorial could benefit anyone may it be a beginner or a pro hobbyists !


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[khushigautam]

Can we use arduino nano board instead of arduino uno board for this project

[brickmansion-evyo]

my led is not turning on! i have tried a nother led and all it dosent work. Great video

[bhaveshshinde]

This guy who has posted this video has explained how to install adafruit fingerprint sensor software or else no one has shown how to install it they before capturing video install it and just show us how to enroll by just putting finger over the sensor. This Guy is too great. Keep it Up.

[siddheshdangade]

I am using AS608 module but I am not getting any information about pin diagram and it's really hectic, please help me fix this, which pin to connect digital pin 2, 3 ( i found only green and red as power +3v and gnd)

[pramodjalgaonkar]

Where fingerprint value is stored in fingerprint sensor or Esp32

[ZaimxX]

very well demonstrated. Keep up the good work. You got one subscriber!

[JMAlist]

Great tutorial! does this work the same with capacitive sensors?

[theclassymusic.k]

Thanks for the brief explainations sir. If you dont mind, do you have the schematic diagram with solenoid attached?

[anishwalke]

Which pin we are using for data? Are they txd and rxd?

[czypsycho]

Hi sir..i connect all 4 wires and my fingerprint blink once and stop..do i need to open the programming thing first and then it will light up?

[mrs.subashinisvlog]

you demonstrated very well it was great' thank you so much

[rafieafifandika]

I wanna make arduino and fingerprint scanner for login sistem on my web... My web using laravel is that possible to make it? Do you know documentation or something for guide?

[nirav]

Hi,
Can i use r305 module instead of r307 ??

[ShahFahadAhmed]

Visuals are awesome bro.. just put a little more energy in voice over .. :) best of luck

[umairahhamimi]

Hi. I did everything that you said but when I open my serial monitor, it says did not find fingerprint sensor. What do I do now?

[GeneticDigGaming]

why isnt my external LED working? I have everything plugged in, plus the extra code but it isnt lighting up when a finger is matched.

[sujjwal]

I want to add one push button for serial monitor begin and enroll new finger for new member &. arduino add finger automaticaliy without adding any number for Finger place at desire location automaticaly.
Can u privide code for it ?

[Kajal_]

@mission_critical LED connections are not showing properly, explain that properly, Also explain deeply what u changed in the program for LED interface

[ahmadahmad-fzno]

how to combine both enroll and fingerprint codes together ? so when a finger is not registred, it should register it and if it's already registred it should print its id

[renithomas]

Sir, I bought a fingerprint module but i am not sure weather it's working or not, how can i confirm it.