RFID Based Attendance System Using Arduino
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- เผยแพร่เมื่อ 21 พ.ค. 2018
- An RFID based Attendance System is a very interesting project which can be used in different places like Schools to register the attendance of students and teachers, Private organizations to tabulate monthly working hours of employees and automatically calculate the salary based on the number of hours registered in the office and other similar kinds of applications.
In this project, have to build an RFID-based attendance system using Arduino, DS3231 RTC Module, 20*4 LCD, EM-18 RFID Module. We store a set of RFID card data in our system. When the person with the right RFID card comes and swipes his RFID tag, his arrival time will be stored on the system. When the same person swipes his RFID tag again, the system will save it as his leaving time and add it to his total working hours.
Further Explanation and program are given on the below link with the source code. For fully understanding and working watch the video till last else you won't be able to make the project fully functioning.
Source Code Download Link: how2electronics.com/rfid-base...
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Website: how2electronics.com/
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Thank you for this. You helped a lot of students. You are smart, may the creator bless you.
Loved this project sir.
Looking forward for doing this project for our Final year project.
If possible would you please provide the simulation part of it??
Thank you.
Can i know what application or site you use to simulate this rfid system ?
Can I use RFID RC522 instead, and I want to add servo also.
Where the rfid tag been saved? Is it on the sd card memory?
In the description given by the code, is the code right or wrong?
Can I store monthly attendances in this system? Is it possible through these codes?
how to know starting two digits in program RFID tag number please reply
Sir may I know how to convert rfid tag number to 12 digit code
How many rfid cards that I can save or store in Arduino mega
Hi, can I know what you install in arduino ide for run the coding
which Arduino did you use sir ?
In this system we add i2c driver ??
RG2004A LCD same as LCD 20×4 or not.
How many tags a RFID memory save?
How to dump the code directly to a rfid tag??
I have a confusion sir , where the attendance data saved
can i use ID-20 LA reader module?cz in my country didn't found em-18
Yes you can use.
is it necessary to have RTC module for attendance system? rtc module is used for time/date?
Yes necessary. Rtc module works as a clock to record date and time
nice project my dear. :)
Tunme jo website par link diya hai usse Maine LCD order ki thi but dusri LCD aayii hai mere pass Amazon se
thanks a lot sir it helped me a lot ........can you please tell me how can I add automatic door unit to this project? please help me sir
great work
Can I use RC522 instead of the Em-18 module? Please reply ASAP. Thank you
No you can't. Both has different pin configuration.
@@HowtoElectronics But it is possible if I use it since the only difference is the pin config?
I tried with RC522 first. I couldn't configure the pins. So i had to use EM-18. Well you may try and you can tell us. Thanks 😊
@@HowtoElectronics Ohh then I'll just stick with the Em-18 ... Thank you for answering my questions. :)
There is another good project using RC522. You can check the videos in our channel.
Sir provide right code. because The day after tomorrow I have to submit my project in college.
and how can I connect arduino data and database in xampp server
Sir Can i used Aurduino Nano
How much does it cost to make this project?
How to buy a card
How to construct. Please make a video
Thnak ypu
Please describe of the components
Is there any problem if I use RFID-RC522 instead of em-18
Em-18 works on UART communication principal with tx and rx pins only.
But RC522 works on SPI communication with MISO, MOSI, CS & SCK pins.
So you can't use rc522 , you have to use em-18
How To Electronics thank u sir 💙
rfid EM18 is not sold in my country do you know what i can replace it with? help please anyone thanks
There is another RFID project in my channel. You can check. There i have used RC522 Module.
@@HowtoElectronics yeah im watching it now lol thanks!
Can EM - 18 Substituted from RC522 if yes
Then whats the code???
no. EM-18 is UART Module. RC522 is SPI Module.
Can I used 16×2 LCD instead of 20×4 LCD
No
Where do you get an EM-18 RFID module?
Very easy bro. Buy online it is easily available
Couldn't find it on Ebay.
Search on amazon by name EM-18 RFID Reader
Excellent project
Yes brother. Thank you for your support every time
can i get that program used by you on aurdino..
Check the description for the link
sir can I put rfid UID in this project code.
or
can use rfid card number.because i do not known my rfid uid.
There is a simple code to find rfid number. You can check
@@HowtoElectronics I used your code but I could not find the RFID number
@@HowtoElectronics In this project code used rfid no. Or UID no
@@HowtoElectronics sir provide the link please
@@HowtoElectronics to check the rfid number
Thanks for this bro. btw any video on how to simulate this using proteus 8?
Can i use mrc522 replace of em 18
You can use RC522 instead of EM18 as EM18 is UART module and RC522 is SPI.
I have already made two project videos of RFID Attendance System using MRC522. You can check my videos.
Sir provide the Proteus file
best of luck brother
Haiii.. This Program work.. Only 10 Id. I have 20.. Id. But not work... Plz help me sir
Modify the program. You can store 100 id
can you plz send me the program used on aurdino
@@HowtoElectronics How To Change This
Sir How to modify tha program
Sir, the code you have given is running but nothing is visible on the display.
Use 10k pot at pin 3 of lcd to adjust the lcd contrast.
Sir what is the Circuit Diagram
If it is possible so kindly provide them.
Circuit diagram is already given in the link in the description. Visit
@@HowtoElectronics which software did you use to design it?
VERY GOOD JOB BRO MAKE A SOMETHING DIFFERENT PROJECTS WITH ARDUINO
Bro I need to submit my project
So can u please sell me your project (I mean the prototype)
Sir myproject is not working inspire of making correct connections
Assemble exactly as shown in figure.
Sir i am unable to upload the program
It is showing error message problem uploading to board
Remove tx and rx pins connection before uploading. Connect after the code is uploaded..
@@HowtoElectronics yes sir it worked , bt my lcd is not displaying it , it is too bright bt when i see from side i see these r displaying how can i correct it sir
sir please provide a video of connection of the components
The connection is already given in the video. Watch it again.
Also the connection diagram is in the link in the description.
Will u provide the original code?..this code is not working
The provided code is already orginal
@@HowtoElectronics but it doesn't provide the necessary output..just one half of the coding is correct
I used ds1307 but its not working !
Edit the code. Also change the library. See in the video i have explained
Pls give your email
Contact via fb page
why only this project cant see the source code ?
Code is there in the website
@@HowtoElectronics i already visit your website but source code could not be opened
nice project bro
Can I used 128×48 LCD instead of LCD 20×4
Yes you can.
But again you need lot of modification in code in LCD part.
@@HowtoElectronics can you send me modification code with LCD 128×48
Please
Sir please send me the code with LCD 16×2 of this project
Bro can the same thing done in node MCU esp8266 ?
Yes, definately it can be done
@@HowtoElectronics but I have only one sda and scl in node MCU 8sp8266 ,and my rtc module i2c display and RFID module all need sda SCL now what can I do
Use parallel connection. Use same sda & scl pins of arduino for both connection it will work.
@@HowtoElectronics should I use pull up resistors ,if yes which value should I use
wiil it work
They have error 🤔
There is no any error.
Update library file
Its use another rfid , use many cards ?
Pls replay
What is the problem? What error are ypu facing. Would ypu please elaborate
I have a unknown number rfid how to identify its number ( i meant number is 12 digite) can you help me? pls
Google it. There are few simple projects like rfid tag reader. First assemble the circuit on basis of those circuit. Update code. Scan rfid card. Rfid numbrr will be displayed on screen. Note down rfid number then use that number for this project.
bro is trying to eng to hard
Can I use a MFRC552 instear of EM 18?
You cant. Pin configuration arent the same and both of them work at different frequencies
But how about if I use a 13.56MHz cards and configured the pin connections? Will I be able to use it as an alternative?
You can use it as alternative. But the problem is mrc522 and em18 both of them do not have similar i/p o/p pins. Difficult to configure but not impossible. You can try. Best of luck.
Sir could you explain to me what this part of the code does (especially the lines that has the strcmp and serial.available()):
if(digitalRead(SW3)== LOW)
{
lcd.clear();
lcd.setCursor(5,1);
lcd.print("SHOW ADMIN ID");
lcd.setCursor(11,3);
lcd.print("4.Go Back");
while(!Serial.available()){
if(digitalRead(SW4)==LOW){
lcd.clear();
goto top;}
}
if(Serial.available()>0)
{
i=0;
do
{
while(Serial.available()