Me and my friend tried this and it worked properly, so for everyone out there having doubts, it works just stay focused. Thank-you so much for the video!
Good one but this project has one serious drawback, you have hard coded the fingure prints and their names in the code. In real world the user of device does it through software. Please develop such kind of attendance system which can be used even when employees gets changed or added.
Hi, thanks for the tutorial. How can i use the solution for student attendance. 1. The fingerprint of the student is compared with the one stored in database and if it matches then attendance is marked for that particular student. 2. The system also generates a brief report of attendance from the database according to subject-wise or date-wise as required. 3. A defaulter list can be generated through system
So you don't want to have a web service, I am assuming due to privacy issues, then you upload your fingerprints to google. Great video on the sensor and how to use it. However, I question your methods.
And here it is..... I just requested you om whatsApp to make video on fingerprint sensor.... And you just made it...... I have no words for your appreciation..... By the way plz make video on jlc pcb.....
is IFTTT paid from this video made? or it this just been impelmented? when i try to make IF this THEN do that, such like this video, IFTTT directed me to form card number to paid montly
Actually I've GT511C3 finger print sensor so I've to follow same steps for something different steps are there to use GT511C3 finger print sensor with ESP32. Please guide me.
i just do it your steps correctly. but finally serial monitor notice "brownout detector was triggered " and not blink fingerprint. plz tell me how trouble shoot
my r307s fingerprint sensor blink once and turned off and in serial monitor it shows "did not found fingerprint sensor" . what should I do ? is there is an fault ni fingerprint sensor or what ?? please help me
hello techiesms I want to store fingerprints on my controller/processor. Need to have large no of FPs. basically like providing secured exit and entry to any event where random people will come. please let me know your approach?
Hello sir, if i wanted to add the first time any person fingerprint with his name then what i have to do? and one more another question if wanted to add more than 128 fingerprints then what i should do. please reply ASAP
I use Esp8266 but when connecting to Fingerprint Sensor R-307, it says no fingerprint found. I have correctly installed 3V, ground, TX seconds into RX and vice versa, please help me
awesome... can we add a buzzer to ESP just to let know for successful scans and unsuccessful scans so that the person can try again.??? please do reply
Can someone help me here pls! Where is aurdino board?? In video he shows only esp32 and fingerprint sensor!! Even in the connection diagram that he showed @1:50 where is aurdino da??
Is there any password set through the example code?? Because my project is stucked in started and showing no sensor detected which come under verify password function 😢😢 please reply
I am also searching for that where the lcd can ask to insert fingerprint and tell the name of it's owner. If it is not valid it will says not valid. Do you know where to find the coding for that.
Brother this will work on battery or other power sources you apply to esp 32. about the communication the esp32 does not require the laptop to be connected, it just need the wifi router, you saved in code to upload data to data sheets
invalid conversion from 'const char*' to 'char*' [-fpermissive] i got this erroe at arduino ide at the wifi.begin. please HELP ME.. i have a final year project for my diploma. so i really need the answer to this problem
Hi sir. I am very interested with your project in fact i would like it to try as well. I am just asking if i can use wifi module instead of that esp32 or esp82. Are there any alternative for that? I would like to have your reply as soon as possible.
Hello,Sir! First Off all thanks for the great tutorial . Sir,my serial monitor is showing- Congratulations! You’ve fired the fingerprint event. But on my google drive there is no folder created .The data is not storing on the google spreadsheet.Please help me in solving this problem ! Thanks in Advance
i know its random, but i really wanna know if i can see the data just using apps on smartphone? i have final year project which is "mobile attendance apps with smartphone" and I think i want to try your project and made some change that is the data will be saved at my own smartphone and pc?
Nice video sir. But suppose if the employee number is more then 128. Please make a video on how we can use the commercial usb fingerprint module with raspberry Pi
Not much For Nodemcu Just change the library from wifi.h to esp8266wifi.h And Secondly you need to remove hardware serial and use software serial And for Arduino uno it won’t work as it doesn’t have wifi
You have hard Coded the names for ids. I think it is not a proper way when we are making a larger and real system. What should be the best way to store ids and names
another Blockbuster project from Sachin..But is it possible to save the attendance data and send it to google sheet at a when internet is available...bcos at the time of scanning fingerprints if Internet is not available then attendance will not record..is there any solution for it ? pls reply
I have tried this it works but names of perticular finger prints are not coming the names are shown as value1 and also there numbers are shown as value 2 as well as.......anyone who can guide me????
hi, we may have your advice about a device that will be going to make, it's a biometric attendance system (fingerprint) with temperature scanner? 🙏 the concept is that person who'll use this will have his attendance and at the same time data about his temperature.
