arduino fingerprint sensor tutorial

[@Nematics_Lab]

Great video!

[@mission_critical]

Thanks you

[@ty_parne11]

literal npc

[@jsm_malevolent]

@@ty_parne11 LMAOO

[@IonutMrinescu]

CODE

[@khushigautam014]

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

[@mission_critical]

Yes

[@bhaveshshinde6757]

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.

[@mission_critical]

I do what I can for my lovely subscribers, your love keeps me going there is nothing more motivational than your warm comments thanking me 😊

[@brickmansion-ev9yo]

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

[@mission_critical]

Maybe check code once?

[@IonutMrinescu]

​@@mission_critical Code

[@pramodjalgaonkar1221]

Where fingerprint value is stored in fingerprint sensor or Esp32

[@noahedwards5818]

help! when I enrolled at 2:17 it doesn't upload and says "An error occurred while uploading the sketch"

[@noahedwards5818]

edit: I've fixed it but now it says that "did not find fingerprint sensor" in serial monitor

[@magicianofelectronics951]

@@noahedwards5818 check connection

[@mission_critical]

Please disconnect connections, upload the code and then connect properly

[@anishwalke225]

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

[@suyeshmenon7810]

Yes bro

[@mission_critical]

Yes I believe its using i2C communication so 2 wires for data and 2 for power

[@Manvithreddy-cb1wu]

Are you using arduino infinity

[@ilovethynos]

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)

[@Chimuraaa]

u think try to change serial number to 2,3 also

[@JMAlist]

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

[@mission_critical]

Haven't given it a try, but if you have one do give it a try and let me know

[@nirav2316]

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

[@theclassymusic.k3026]

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

[@mission_critical]

I didn't check it, if there is any update, I will share here

[@ty_parne11]

hes gonna scam you

[@czypsycho7903]

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?

[@mission_critical]

I guess you should try it, or most likely your power is falling short, try powering the Arduino using 12v jack thingy

[@youssefyasser1929]

Can I send my finger print signature from my Mobile to the arduino

[@mission_critical]

Wow that sounds interesting, but I am not an expert on Android, plus the hardware read write speed is way too fast when compared to Arduino, there might be a way to only send ok or not ok commands, but controlling your fingerprint sensor of phone via Arduino doesn't sound like a possibility

[@ZaimxX0]

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

[@mission_critical]

Thank You 😊

[@rafieafifandika9938]

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?

[@mission_critical]

Will have to look into it, not sure about this, but definitely sounds very interesting, let me know if you happen to achieve it, I would like to try that too

[@ahmadahmad-fz8no]

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

[@lolaemmanunez3404]

did you solved it? if you did please could you share the code

[@elisabethandarge1194]

Thank you for the tutorial it is very help full. but have one question does the Adafruit_Fingerprint library works for all types of optical fingerprint sensors?

[@mission_critical]

I haven't tried it, so I can't be sure

[@JNguyenrfg]

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.

[@dave.w7121]

have u solved it yet?

[@JamesSalcedo-z3g]

Hi is this applicable to qr code

[@renithomas6559]

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

[@Kajal_1997]

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

[@Shaammastaani01]

When i am uploading enroll it showing its showing exit status 1 or access denied then it showing uploading and then upload is not happening at 22%

[@priyanathavan8505]

Bro can i use to protect the multimedia content reply me bro😊

[@markriad3910]

Great video ! how do i extract the output? since i wanna upload it to my sql server further to do couple of actions within my application

[@leslysejas8495]

Can you do a tutorial of how you connected the fingerprint sensor to the locking device?

[@mission_critical]

Sure, I will do it soon, thankyou for the suggestion

[@Harry4x]

​@@mission_critical bro if i connect green wire with pin 2 it does not detect finger print sensor but if i vonnect yellow wire to pinn2 it detects but in last when i usemy finger to unlock it does not work..what is the issue?

[@ATGG]

Do you know where the Fingerprint data is stored at?

[@mission_critical]

i guess the EPROM of Fingerprint sensor is where the data should be stored!

[@ATGG]

@@mission_critical Thanks. Any way we can acces it and export it?

[@mission_critical]

@@ATGG i guess so, but it would be difficult task, the EPROM is like a hex code, how exactly would you identify, and i am not sure if its even possible to convert hex to C or C++ code, i think you need to google or check the Datasheet of this Module, surely it will help Thank you for subscribing to Mission Critical

[@subhamkotal5212]

it is working perfectly fine but everytime i turn it off and then on I need to reupload the code for it to work. Any solution for this?

[@mission_critical]

That's absolutely abnormal, I am not sure what's going wrong, but I suggest to try again with another Arduino board, if it's still the problem, it's most likely because of your fingerprint sensor

[@umairahhamimi1408]

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?

[@mission_critical]

Please check the code and wiring, check if you have defined the wires properly and if not switch wires accordingly

[@rohitsantiur9159]

How to add multiple fingerprints?

[@siddharthgholap8082]

Can you provide the code for this .

[@Steven-tz3rj]

How do I get the lock to work?

[@NagendraJavagal]

does this actually work???

[@FrostyBoiFN]

Is their any way without soldering

[@mission_critical]

actually you can directly insert wire into Arduino UNO, it wont stay in place, use some hotglue to make them stay, totally possible to make it without soldering Glad I could help! thank you for subscribing to Mission Critical

[@001krle]

how to extract fingerprint images ?

[@anuraganmuthukumar25]

bro in my sensor there is no name of wires only colours is there, in arduino app coming as fingerprint sensor not found : (, what to do

[@ShahFahadAhmed]

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

[@mission_critical]

Yes for sure I try to improve every video! Will definitely work on my dialogue delivery thank you for your valued feedback

[@YusufKhan-hv1qh]

is it possible to view fingerprint image

[@mission_critical]

I'm not sure but you can check the firmware of fingerprint sensor

[@syedabdulsami6918]

hi very interesting video.. i did everything as explained in video but it gives me error "Did not find fingerprint sensor :( " PLEASE HELP!

[@カズヤ-s6z]

same me here

[@natetheslugger2730]

L_drxii did you fix it?

[@arisoda]

@@natetheslugger2730 did you fix?

[@natetheslugger2730]

arisoda nope

[@mission_critical]

I suppose you guys switched the RX and TX sensors, or may be some connection issue, many of my friends tried this during University project, they did the same mistake, please check Connections once Thank you for subscribing to Mission Critical

[@paraskevi-1268]

I got a fingerprint sensor without coloured wires and every tutorial shows different orders and I don't know how to do this with mine :(

[@mission_critical]

Can you check with your manufacturer's direction's?

[@sujjwal007]

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(#1,#2,#3.....), Finger place at desire location automaticaly. Can u privide code for it ?

[@mission_critical]

cant promise right now, barged with lot of work

[@limphilipedmard4802]

What if i am using other finger print

[@mrs.subashinisvlog4273]

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

[@ExoticBathi]

It keeps on saying "did not find fingerprint sensor", how do I fix this?

[@ayan6386]

Same problem how you have solved it please give answer??

[@GagandeepSingh-dc9ke]

It's coming within this context on LCD .init on your game video

[@mission_critical]

Hey, I think you got the wrong library, please refer to my LCD tutorial, try the example shown in that tutorial and then try this game, if after doing that, you face the same problem, don't hesitate to reach out to us! Thank you for subscribing to Mission Critical!

[@anuragbhandary9201]

Does anyone have a proper solution to the error "Did not find fingerprint sensor :(" I tried everything but I still have the same problem. The fingerprint sensor just blinks once when connected and then does not light up at all. I checked the code, connections and even changed the USB cable. GREEN - PIN 2 (UNO) WHITE - PIN 3 (UNO) RED - 5V BLACK - GND I have connected all of them accordingly but still no difference. Please please HELP :'{}

[@mission_critical]

Does your pin match the pin mapping in code?

[@anuragbhandary9201]

@@mission_critical Yes, I checked the code.

[@mission_critical]

Try to switch the data wires or check if there is power to your Module

[@wasimmansuri9550]

same problem Plz Help

[@Harry4xlive]

Brother it is saying did not find a finger print sensor what is the issue ??? Plzz plzz tell me

[@rainb0w347]

i have the same problem, i dont know how to fix it :(

[@yadnikapatil8597]

Same here

[@Harry4xlive]

@@yadnikapatil8597 i have solved change the wires use other it will detect the print

[@sambulucci]

how can I use a lock instead of led?

[@mission_critical]

Add a solenoid with relay getting input from Arduino ( same pin as led)

[@sujithkeyzz6241]

Do you have program

[@SagarS007]

Nicely explained

[@mission_critical]

Thank you :)

[@janhvivishwakarma2131]

Can you give the code repo

[@WalkarSajid]

Good video but stupid glitch transitions kept distracting me while I was focusing. wtf man!

[@Rajveersingh-dw4gl]

How much does it cost a person to make this

[@mission_critical]

Not much, check out the links to parts you will be able to figure out an estimate

[@Ketch22k]

Can you figure out a way to modify an Xbox controller & a headset to only power on with fingerprint or password 😂

[@sujithkeyzz6241]

My fingerprint doesn't work

[@purchasecomplete5640]

Wheres the code?

[@mission_critical]

Linked in description or look for minov.in

[@natetheslugger2730]

do you have code?

[@mission_critical]

uploaded on blog post, link in Description Thank you for Subscribing to Mission Critical

[@varunchrizty7282]

It's not downloading?

[@IonutMrinescu]

CODE?

[@draferzelcamata6763]

code idol

[@ezzhavennandy9267]

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