Great efforts. I checked the code and have few questions. The first question is that, you are not storing the fingerprint in the database but just the fingerprint_id, all the fingerprints are stored locally on the sensor. Whenever the sensor matches a fingerprint, you request the server with data along with the fingerprint_id. The drawback of this approach will be that we are limited by the sensor's capacity to store fingerprints ie 160 fingerprints. The second question is that, can we store the fingerprint template on the server so that we could overcome the problem mentioned in the first question itself?
The adding of fingerprint id. It it all the time when adding a fingerprint a user must add id first or it can be modified by using a string instead of finger print id?
Hello sir, I saw a video on TH-cam, the video was about a biometric attendance system using a fingerprint scanner and NodeMCU with a database & 3D printed casing. I want to ask whether this connects automatically with USB and PC, because if you use it with another power supply, the nodeMCU doesn't sync with the website.
I have a doubt.. How can i get the time of scanning as input to my other code for calculating class duration (a separate system) like how can i transfer the input of scanning to another system which will do calculations with the time data that is taken from the scanner??
I have a problem: the code is still normal but why can't r307 scan and add fingerprints (oled doesn't show scanning and fingerprint has been added). My code is taken from your source code. Can you explain why?
Fingerprint Biometric Attendance System With SMS Alert | Smart Attendance System and how can i buy a product sir? in need it for my capstone project.. thanks for your response.. God Bless
Hi …I want to control a dc motor making it rotate 10 times forward then pause for 3 seconds and rotate 10 times backward…. this rotation cycle back and forth will be repeated automatically 20 times exactly like the washing machine. What I need to do that?
@@JustDoElectronics thank you for your reply Can you help me if I got stuck somewhere or got errors ? Will comment if any error occurs , again thank you !!!!
How can I edit the visual look of the website? Means I edited the header.css, users.css, managelog.css and changed the color, font etc but when I relaunched the website it didn't change
HELP ME....!!!! I'm facing a very annoying issue here.... whenever I'm trying to enroll a fingerprint through database (e.g 9:56 in the video) , my fingerprint sensor is supposed to blink continuously for scanning a fingerprint as we see in the video... BUT, my fingerprint sensor is not responding correctly at all.. rather it blinks about 11s periodically without enrolling the fingerprint... (I've checked running fingerprint enrollment code from arduino example....In that code the sensor works fine... it blinks continuously for scanning...But in this code the sensor is not blinking as it should be....)
'HTTPClient::begin' declared with attribute error: obsolete API, use ::begin(WiFiClient, url) this error occured while compiling,bro please tell what to do.
hello sir, this time i upload code for arduino getting the error: this error is : { Multiple libraries were found for "WiFiClient.h" In file included from C:\Users\Home\Desktop\sketch_nov22a\sketch_nov22a.ino:8: Used: C:\Users\Home\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2\libraries\ESP8266WiFi C:\Program Files (x86)\Arduino\libraries\Adafruit-GFX-Library-master/Adafruit_GFX.h:12:10: fatal error: Adafruit_I2CDevice.h: No such file or directory Not used: C:\Program Files (x86)\Arduino\libraries\WiFi 12 | #include | ^~~~~~~~~~~~~~~~~~~~~~ compilation terminated. exit status 1 Error compiling for board NodeMCU 1.0 (ESP-12E Module). } }
C:\Users\hp\Documents\Arduino\16092024_1010PM\16092024_1010PM.ino: In function 'uint8_t deleteFingerprint(int)': C:\Users\hp\Documents\Arduino\16092024_1010PM\16092024_1010PM.ino:688:20: error: control reaches end of non-void function [-Werror=return-type] 688 | display.display(); | ~~~~~~~~~~~~~~~^~ C:\Users\hp\Documents\Arduino\16092024_1010PM\16092024_1010PM.ino: In function 'uint8_t getFingerprintEnroll()': C:\Users\hp\Documents\Arduino\16092024_1010PM\16092024_1010PM.ino:917:18: error: control reaches end of non-void function [-Werror=return-type] 917 | confirmAdding(); | ~~~~~~~~~~~~~^~ cc1plus.exe: some warnings being treated as errors Multiple libraries were found for "SoftwareSerial.h" Used: C:\Users\hp\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2\libraries\SoftwareSerial Not used: C:\Users\hp\Documents\Arduino\libraries\EspSoftwareSerial exit status 1 Compilation error: control reaches end of non-void function [-Werror=return-type]
Great efforts. I checked the code and have few questions. The first question is that, you are not storing the fingerprint in the database but just the fingerprint_id, all the fingerprints are stored locally on the sensor. Whenever the sensor matches a fingerprint, you request the server with data along with the fingerprint_id. The drawback of this approach will be that we are limited by the sensor's capacity to store fingerprints ie 160 fingerprints. The second question is that, can we store the fingerprint template on the server so that we could overcome the problem mentioned in the first question itself?
The adding of fingerprint id. It it all the time when adding a fingerprint a user must add id first or it can be modified by using a string instead of finger print id?
Hello sir, I saw a video on TH-cam, the video was about a biometric attendance system using a fingerprint scanner and NodeMCU with a database & 3D printed casing. I want to ask whether this connects automatically with USB and PC, because if you use it with another power supply, the nodeMCU doesn't sync with the website.
Tell me what type of ESP8266 do you use in your video? In the video is ESP8266 cp2102, right? Hope you respond as soon as possible, thank you so much
NodeMCU
Sir bina computer (pc) ke work karega kya,
Bina pc ke hoga to pc on rakhne ki jaroorat nahi
I have a doubt.. How can i get the time of scanning as input to my other code for calculating class duration (a separate system) like how can i transfer the input of scanning to another system which will do calculations with the time data that is taken from the scanner??
can i use esp32 instead of nodemcu?
Yes I am waiting...... Thanks to creating project
thanks
is this possible to have multiple nodemcu+scanner for multiple branches and 1 database?
Yes
@@JustDoElectronics can i do that without any modification? ex. i have 5 board can it work at the same time without changing anything to the code?
if using as608 fingerprint also can?
Yes
@@JustDoElectronics i still got an error im using esp8266 nodemcu and as608 fingerprint and im using breadboard
R307 has 6 pins, and why are only 3v, gnd, txd, and rxd used, is the touch pin not used?
How much cost to make this
Sir!
Can i use live website instead of xampp server?
yes sir
@@JustDoElectronics Sir! Thanks For The quick reply . Sir Can i use Fingerprint Scanner - TTL (GT-521F32)?
@@JustDoElectronics Kindly Explain the process of using it with a Live Website.
what is the code if we are using 1.3 inch oled screen
circuit diagram software name pls
I have an issue in this project
Inside the finger.id,name,gender etc table it is showing "sql error"
What should i do?
Sir iska cost kitna hoga kya aap jaldi batane ki koshish karenge
Component cost or project cost ??
@@JustDoElectronics totally project cost
Pls explain how data is taken in Database (i.e. MySQL)
Contact me in whatsapp
send your number@@JustDoElectronics
Data base
which data base is used in frowned and backend
Frowned used PHP Backend Sql
@@JustDoElectronics please give me database sql file
how to by this electronic product
Check website
I have a problem: the code is still normal but why can't r307 scan and add fingerprints (oled doesn't show scanning and fingerprint has been added). My code is taken from your source code. Can you explain why?
Check connections
@@JustDoElectronics i checked but still a problems :(
@@nhatphongtranle3394 I have the same problem. Did you solve it?
Can i use morpho device to make attandance please send php code or make a video
May I know what Circuit Diagram Editor did you use?
simple paint
Fingerprint Biometric Attendance System With SMS Alert | Smart Attendance System and how can i buy a product sir? in need it for my capstone project.. thanks for your response.. God Bless
is it need to keep connected with pc
yes
nodemcu esp8266 device ka link dona pata chale konsa buy karna hai
Mujhe isko order karna hai koi option hai kya😁
What’s app through
Number sir jii fir@@JustDoElectronics
Hi …I want
to control a dc motor making it rotate 10 times forward then pause for 3 seconds
and rotate 10 times backward…. this rotation cycle back and forth will be
repeated automatically 20 times exactly like the washing machine. What I need
to do that?
An Arduino, and a L293D motor driver.
Good Job bro..
Thank you so much 😀
Please help to ready for project
i am going to make this project can anyone tell me the code and all is still working or not ?
Is working perfectly do that
@@JustDoElectronics thank you for your reply
Can you help me if I got stuck somewhere or got errors ? Will comment if any error occurs , again thank you !!!!
Hello.I have an issue my oled screen is not showing scanning option when i select fingerprint Id in the website
this is because your fingerprint sensor was not found , after uploading, check the serial monitor notification
Can you provide complete coding please or kaha kaha changes Krna hai aapne bataya nahi?
Can i get video link for code explanation.
yes check proper
Total cost for this
3500
How can I edit the visual look of the website? Means I edited the header.css, users.css, managelog.css and changed the color, font etc but when I relaunched the website it didn't change
Did u implemented thise project can you tell what componet you used and from.wherw
HELP ME....!!!!
I'm facing a very annoying issue here....
whenever I'm trying to enroll a fingerprint through database (e.g 9:56 in the video) , my fingerprint sensor is supposed to blink continuously for scanning a fingerprint as we see in the video...
BUT, my fingerprint sensor is not responding correctly at all.. rather it blinks about 11s periodically without enrolling the fingerprint...
(I've checked running fingerprint enrollment code from arduino example....In that code the sensor works fine... it blinks continuously for scanning...But in this code the sensor is not blinking as it should be....)
yes
I try to download biometric zip file no file found how to download
Why cheek properly and i think is also available in github
@@JustDoElectronics ok sir I already download and try this thanks
Sir Its Possible to integrate the biometric device on this apps?
please why don't you add ds1307 to record the time automatically
is not requried
I have R307 and it has extra 2 pins? what shall I do?
That 2 pins don't use
Did you completed these projwct i am having samw problem can you help me
cant find the php files
'HTTPClient::begin' declared with attribute error: obsolete API, use ::begin(WiFiClient, url)
this error occured while compiling,bro please tell what to do.
change version og esp8266 to 2.7.4
@@newinformation7573 library?
there is an error showing in 973line whoch tells confirm addidng error
no
@@JustDoElectronics bhai yaar itni request ki ek help kar deta aap to kya chala gya hota?
what is default password?
website name to design this circuit ????
simple paint software
Agar Esp32 Use kar rhe hy toh uspe koun sa Coding hy
same code
How to add oled 1.3
change the code
@@JustDoElectronics how to
sir its showing object not found when i am runinng local host install.php plz help me plz
why
Where are the php files. It says you deleted the zip from your google drive.
check website link
Please make a video FOR RFID CARD WITH in and out sms notification for parents
th-cam.com/video/QIPshB64Ulo/w-d-xo.html
Coding is showing error plz fix it
do proper
hello sir, the biometricattendance.zip link broken, can u fix the link pls. thanks!
yes
In which software did you show the circuit diagram?
what ??
same question
Bro biometric zip file is not there plz share bro
check both website is avilable
ᶜᵃⁿ ʷᵉ ᵘˢᵉ 1.3 ⁱⁿᶜʰ ᵒˡᵉᵈ ˢᶜʳᵉᵉⁿ
Yes
upto 1000 fingerprints kese save kre
used another fingerprint sensor
hello sir, this time i upload code for arduino getting the error: this error is : { Multiple libraries were found for "WiFiClient.h"
In file included from C:\Users\Home\Desktop\sketch_nov22a\sketch_nov22a.ino:8:
Used: C:\Users\Home\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2\libraries\ESP8266WiFi
C:\Program Files (x86)\Arduino\libraries\Adafruit-GFX-Library-master/Adafruit_GFX.h:12:10: fatal error: Adafruit_I2CDevice.h: No such file or directory
Not used: C:\Program Files (x86)\Arduino\libraries\WiFi
12 | #include
| ^~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
exit status 1
Error compiling for board NodeMCU 1.0 (ESP-12E Module).
} }
C:\Users\hp\Documents\Arduino\16092024_1010PM\16092024_1010PM.ino: In function 'uint8_t deleteFingerprint(int)':
C:\Users\hp\Documents\Arduino\16092024_1010PM\16092024_1010PM.ino:688:20: error: control reaches end of non-void function [-Werror=return-type]
688 | display.display();
| ~~~~~~~~~~~~~~~^~
C:\Users\hp\Documents\Arduino\16092024_1010PM\16092024_1010PM.ino: In function 'uint8_t getFingerprintEnroll()':
C:\Users\hp\Documents\Arduino\16092024_1010PM\16092024_1010PM.ino:917:18: error: control reaches end of non-void function [-Werror=return-type]
917 | confirmAdding();
| ~~~~~~~~~~~~~^~
cc1plus.exe: some warnings being treated as errors
Multiple libraries were found for "SoftwareSerial.h"
Used: C:\Users\hp\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2\libraries\SoftwareSerial
Not used: C:\Users\hp\Documents\Arduino\libraries\EspSoftwareSerial
exit status 1
Compilation error: control reaches end of non-void function [-Werror=return-type]
Ai error ta ascha.
Pls bolun ki korte hobe.
Pls