This is an insightful overview of the Asia-Pacific RFID Access Control System Market! It's fascinating to see how sectors like IT are driving growth with a strong CAGR of 15%, while healthcare and residential applications continue to expand at a steady pace. The detailed segmentation by application highlights the versatility of RFID systems in addressing unique security and convenience needs across industries. I came across GAO RFID Inc.
I already get the code of the card in the first step in scan, but in door lock servo I paste the code of the card and why it's always saying that it's "wrong card"?
Please reply first of all I made this project for my science exhibition but what the heck is the wire for arduino why I can't use the battery please reply please 😭😭😭😭
Hello there, I solved the problem, here are the different ways I tried to solve it 1: I reinstalled the MFRC522 library 2: I removed all connections and connected it again (with the same jumper wires) although this didn’t solve my problem 3: I reconnected it with a different jumper wire and this was what solved my problem, it turns out my jumper wires had rust on them so I took a razor and scratched it off and it started working Hopefully this helps
yes you just have to tinker with the code. Although im not entirely sure but im sure if you tell the arduino to rotate the servo a certain degree (depending on what degree it needs to be to close the lock) after the amount of time you want that should make it work
built this project last night. it works but the lcd screen is only showing the W and P letters on the lcd screen not all the text of "Welcome Put your card" any ideas for a fix?
Thank you for such great project.. still I have the same problem (Firmware Version: 0x0 = (unknown) WARNING: Communication failure, is the MFRC522 properly connected? ) I have tried almost everything but still the same problem. any help plz.
Hi bro, I have a question 🙋♂️. I make a project and I use 2x RFID-readers PN532 on ESP32. The 1 on I2C and the 1 on SPI. my code works but the problem is that my RFID readers take turns reading, e.g. I first have to apply the tag to the first one and it scans then I can scan it to the second one so immediately it doesn't work! could you please give me a code for this or could you please make a video about it as soon as possible?! Already thank you 😊
May I ask something? I did get the UID from the first code, but in the second code it didn't do anything expect showing "NUID tag is: " in the serial monitor. And the servo didn't operate either. All parts of the code is already according to your instructions. Are there any solutions to this?
If you just connect the usb cable to arduino then you don't need a battery. But if you want to make it portable then you will definitely need a battery
I came across this video on creating an RFID door lock access control system using Arduino, and it surprised me. The perspective offered is both enlightening and captivating. If you're passionate about DIY security systems or want to explore practical RFID applications, you should check this out-there are some real gems here that might change your viewpoint. This project is a great way to learn hands-on about RFID technology and access control solutions!
Hi! I have a question. What is the problem if I scan first the Access denied card then the buzzer beat. and then when the Access Granted it will unlock, but when I scan again either the Access Granted or denied it won't function then. I have to unplug it again to reset. I always happen every after I scan the correcrt card. Please help meeeee.
Hello , I'm beingerner and I dont really know where and how to start using ardinos to build my own projects and I don't have any info or background where wnd how could i start??
Can you put me through, it keeps saying ” firmware version : 0x0 = (unknown) warning: communication failure, is the MFRC522 properly connected? “ And my connection is perfect and I’ve gone over it countless times
I am using a gear motor and bolt to move the lock , I want to reverse the connection after the scan of card so that it lock is again completed. How should I do that ?
hola exelente video! una pregunta, hay la posibilidad de conectarlo de manera que, no envie impulsos si no, que quede pasando corriente hasta volver a a pasar la tarjeta? gracias
Use another server that can give more torque than this. Don't use this servo for this propose. And mount the servo with the lock more securely than this. And always add a backup pin code. Trust me I know.
👉Code and Circuit Diagram --> srituhobby.com/how-to-make-a-rfid-door-lock-with-arduino
I HAVE MADE THE PROJECT BUT THE SERVO IS NOT WORKING PLS HELP
Check jumper wires
Same problem
Same problem bro
Check baut on the servo bro
Where is the code
This is an insightful overview of the Asia-Pacific RFID Access Control System Market! It's fascinating to see how sectors like IT are driving growth with a strong CAGR of 15%, while healthcare and residential applications continue to expand at a steady pace. The detailed segmentation by application highlights the versatility of RFID systems in addressing unique security and convenience needs across industries. I came across GAO RFID Inc.
great bro, but i think you should add a timer (maybe 5 sec to the code) so the door automatically closes after opening.
Pls could someone tell me how you would do that
@@phantomburgerz7922in loop add delay(5000) so every time the lock opens it remains open for 5000 ms or 5s
yeah
@@Like_a_comet where do i put that ?
Helloooo..... I'm coming watching your video
I already get the code of the card in the first step in scan, but in door lock servo I paste the code of the card and why it's always saying that it's "wrong card"?
Same issue
How to solve it
same problem, can anyone tell us how to solve it?
Bro it's work properly or not because I want to make in science project
It worked! now im selling the project to my classmate haha
Where did you get the code
@@kavalkarbalesh3258 on the link on the description, dont forget to download the library aswell you need to add a library to make the rfid work
Bro pls help us
Thanks for the video - Motivated and Inspired to Create the You Tube Channel - Thanks.
गजब ..........👍👍🌹🌹🌺🌺🌷🌷
@@sritu_hobby कुछ नया बोलिए।
Ouuuuuu ... This is insane and perfect. THANK YOU.
Jhant la
Do you like fonko pops?
would you need a battery as well to keep it functioning for longer period of time
what did you use for the circuit to reading the RFID tag.
On scan the RFID gives value and you set the value globally then every there is same value it opens
Useful information 💗💝
Keep your spirit from Indonesia
how do we add more card/tag? please reply
Buy more tags. Touch the master card and then touch the tag you want to add. That's it
@@tathatripti6083 it doesn't make sense, can you develop more.
@@hichamlaroussibeniiche8178 you can also rewrite tags
You need to modify the code,1st you need to know uid of the card and add it in the rfid code the it will accept your card
you can make the uid string a list and check if it contains them when scanned
Iron Stick- Link in Description ☠️🗿
Code kaha hai
😂😂😂
Home Depot hobby lobby ace hardware ???
6:09
Wow Amazing bro🔥🔥🔥
Thanks 🔥
Bro code@@sritu_hobby
Rất có ích, đã bấm đăng ký.
Please reply first of all
I made this project for my science exhibition but what the heck is the wire for arduino why I can't use the battery please reply please 😭😭😭😭
LockPickingLawyer enters the chat…
My guy goes iron stick (link in the description) 💀
Is there a complete kit like the one on the video for purchase? If so how much?
Please let me know if you have a complete kit with all the parts need to just put together like your video.
Nice skill
The codes that you mentioned in the description, are they both used together or i have to use the one given in the last?
Have you figured it out?
Não está funcionando.😢
Will it be working in absence of i2c module?
❤️🔥
Kya iska engine transmission aur diff india bhjsakte hai?
your tutorial so detail bro. easy to learn. thanks🥰🥰🥰
Bro how you get the code for that one
Welcome 😊
@@kavalkarbalesh3258 look at the description. and search source code. open that website.
Diaplay is essential or optional?
I love the concept. I need the reader.
Is the motor gonna pull it back the door lock when it is power off?
What can I do if I want open the door without an RFID tag and also to register new user with a master card please help
Love it are there smaller pieces that I can use to make it more portable?
Yes you can!
@@sritu_hobby PCB
Please help, we have a problem and it says,
Firmware Version: 0xFE (unknown)
WARNING: Communication failure, is the MFRC522 properly connected?
I have the same issue, how do we fix it please
Hello there, I solved the problem, here are the different ways I tried to solve it
1: I reinstalled the MFRC522 library
2: I removed all connections and connected it again (with the same jumper wires) although this didn’t solve my problem
3: I reconnected it with a different jumper wire and this was what solved my problem, it turns out my jumper wires had rust on them so I took a razor and scratched it off and it started working
Hopefully this helps
@@fortune_hr Wow thanks for sharing! Really appreciated that
Fantastic ❤
wait another question- is it possible to add a timer for the door to lock on itself?
and does the nfc reader have to be soldered? Mine isnt soldered
yes you just have to tinker with the code. Although im not entirely sure but im sure if you tell the arduino to rotate the servo a certain degree (depending on what degree it needs to be to close the lock) after the amount of time you want that should make it work
Yes. You can just replace the code with something like:
if (ID.substring(1) == UID) {
servo.write(160);
lcd.clear();
lcd.setCursor(0,0);
lcd.print("Door is open");
delay(5000); //5 seconds
servo.write(0);
} else {
lcd.clear();
lcd.setCursor(0,0);
lcd.print("Card invalid.");
delay(3000); //3 seconds
lcd.clear();
}
Awesome
built this project last night. it works but the lcd screen is only showing the W and P letters on the lcd screen not all the text of "Welcome Put your card" any ideas for a fix?
Please check connections.
nice project
I am having error with sketch pleas help me
Is LCD display is necessary?
To prgrm the time
This work in petroleum automation
So thanks you help me i like you bro so thankssss
Thank you for such great project.. still I have the same problem (Firmware Version: 0x0 = (unknown) WARNING: Communication failure, is the MFRC522 properly connected?
) I have tried almost everything but still the same problem. any help plz.
Is the problem solved? If you have solved kindly share the solution.
@@Kavianjali2102 hi.. the problem is with the RFID itself It was damaged.
broo , is it safe to plug in RFID without the resistor? I'm very confused about this, because I've already used up 3 sensors
Its ok
Hi bro, I have a question 🙋♂️. I make a project and I use 2x RFID-readers PN532 on ESP32. The 1 on I2C and the 1 on SPI. my code works but the problem is that my RFID readers take turns reading, e.g. I first have to apply the tag to the first one and it scans then I can scan it to the second one so immediately it doesn't work! could you please give me a code for this or could you please make a video about it as soon as possible?! Already thank you 😊
Bro? Really?
@@davidrichter9164 the problem is solved easily 😂, just by adding a parameter timeout to the reader function
@@amirkhansherzad5703how tho?
Good
Thanks
Which jumper wire you use in this RFID door lock system
Tell me (male to female) or (male to male) which one
How to include I2C library sir?
LiquidCrystal_I2C.h has no such file or directory. What can I do sir?
Please include the library file.it's include in my website.srituhobby.com
@@sritu_hobby what's next
Please include it to the Arduino IDE
Bro pls reply it's showing the there is no liquidCristal_I2C is there what should I do pls help and it also says that there can't be any ports
Same prob here
What library was used for the NFC sensor?
Can to the same thing but with the keypads?
Bro tysmmmmmmmmmm 🎉🎉🎉🎉🎉🎉🎉
mantap bermanfaat
May I ask something? I did get the UID from the first code, but in the second code it didn't do anything expect showing "NUID tag is: " in the serial monitor. And the servo didn't operate either. All parts of the code is already according to your instructions.
Are there any solutions to this?
i also have this problem how u fix it?
Can i use, my id card replacement for RFID tags ..
It is possible,
Yes, you can replace id cards, but every card should have a different frequency that you should update in the code
What card d i means clg id@@AKElectroDIY
is the servo motor 180 or 360?
Do you need a battery in this project ??
If you just connect the usb cable to arduino then you don't need a battery. But if you want to make it portable then you will definitely need a battery
Cool
Pls what's under the LCD
thanks man it's perfect
You're welcome!
How add mini bazar in this project
How can i integrate an alert system or notification?
I came across this video on creating an RFID door lock access control system using Arduino, and it surprised me. The perspective offered is both enlightening and captivating. If you're passionate about DIY security systems or want to explore practical RFID applications, you should check this out-there are some real gems here that might change your viewpoint. This project is a great way to learn hands-on about RFID technology and access control solutions!
why does the second code doesnt work? only the first code. when the code is correct servo doesnt move but scanner works and reads the uid fine.
HI PLS HELP, my serial monitor isnt displaying the uid or anything
Please check your serial monitor buadrate
Awesome project!!
Thanks
Can i use wemos D1 mini for make this?
Hi! I have a question. What is the problem if I scan first the Access denied card then the buzzer beat. and then when the Access Granted it will unlock, but when I scan again either the Access Granted or denied it won't function then. I have to unplug it again to reset. I always happen every after I scan the correcrt card.
Please help meeeee.
Please 🙏 give simulation video on proteus software
Hello , I'm beingerner and I dont really know where and how to start using ardinos to build my own projects and I don't have any info or background where wnd how could i start??
thanks it works for my project
Please I have an issue with mine
Can you put me through, it keeps saying ” firmware version : 0x0 = (unknown) warning: communication failure, is the MFRC522 properly connected? “
And my connection is perfect and I’ve gone over it countless times
How did you get source code
srituhobby.com
@@fortune_hr me too how to fix this
it only says wrong card even if i have the right one
Can you tell which libraries should be downloaded
I2C and rfid library
good
Thanks
I am using a gear motor and bolt to move the lock , I want to reverse the connection after the scan of card so that it lock is again completed. How should I do that ?
👌👌
Can we use these systems for starting an electric vehicle?? Anyone please reply
Yes, of course you can.
I mean starting an evehicle with just tapping the card. If yes, then can u please make a video on it.
Did you make a program in C++?
C language
hello bro can this project be made with arduino nano it has the same pins
Yes
We have made this and everything is working properly except that whenever i show the right card it's say's wrong card . Kind help us.
Will arduino with atmega328p and ch340g work
😮 Love story movie
Please help it says liquid crystal_I2C.h no such file
Include the I2C library
@@sritu_hobby what's next after you download it
Hi Bro can i do this with a mega 2560
But why not work my servo motor it's properly fix with same steps, all the things are good but servo motor not work 😑
For some weird reason, my servo is going in a loop, and when I scanned with the correct card, it says wrong card
Boa tarde amigo, com esse sistema como fazer para adicionar mais cartões e o chaveiro na abertura, você poderia me ensinar por faor?
hola exelente video! una pregunta, hay la posibilidad de conectarlo de manera que, no envie impulsos si no, que quede pasando corriente hasta volver a a pasar la tarjeta? gracias
7:18
Cuál es el codigo
If we get it on our door what will be the power source of this
I suggest something like a power bank
Lad £85 for a lock?
pls am trying to recreate this but the code is not working, is there a way I can get the updated code
Sir LCD me kuch bhi nhi dikh raha or serial monitor me UID code dikh raha he kya karu LCD. Me kuch problem he kya light to aa rhi he us me
Sir please solution Bata do na
How did you put the wires in that order?
Use another server that can give more torque than this. Don't use this servo for this propose. And mount the servo with the lock more securely than this. And always add a backup pin code. Trust me I know.
this should be possible with an arduino nano as well right?
Yes You can do it.
i have followed your instruction but motor not working . LCD & board lights up but no text appearing on lcd
Nice bro, i was taking this for my final year project❤😊
All the best
@@sritu_hobby thanks ❤❤
What year?
Дайте код, пожалуйста? @@sritu_hobby