how to make rfid door lock using arduino || how to make rfid door lock project
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- čas přidán 15. 06. 2023
- #rfid #door #lock #system #arduino #arduinoproject
Code :
drive.google.com/drive/folder...
Circuit Diagram:
drive.google.com/file/d/1cTNj...
liquid crystal library
drive.google.com/file/d/1NDNc...
MFRC Library:
drive.google.com/file/d/1irLQ...
SPI library:
drive.google.com/file/d/1voyE...
If you're ready to unlock the potential of Arduino and create your own RFID door lock, join us in this exciting tutorial! Make sure to subscribe to our channel for more Arduino projects, tutorials, and DIY electronics.
in this video you will learn how to make rfid door lock System using arduino.
this is best arduino project if you searching how to make door lock with arduino uno.
this is also helpful for those who want to make rfid door lock using arduino nano.
In this arduino tutorial we used
rfid card reader RC522
Solenoid lock or servo motor
5V relay
16x2 LCD
Arduino uno
RFID cards
jumper wires.
arduino rfid rc522
#RFIDDoorLock #DIYProjects - Věda a technologie
Amezing (अदभुत) 😃😀
The project worked
Hi Bro do you haveany idea about how to connect 4 RFID readers instead of one
how do you connect your 12v adapter to jack?
😍😍
can i change the selenoid lock to electromagnetic lock with that circuit?
Yes
Circuit diagram?
What is the function of the 12V adapter in the project? And how do you connect the adapter to the power jack?
You can use 12V battery
How to get LCD address?
Bro when I give 12v power supply it automatically working without card.... automatically on and off ing
Send video
Thanks sir
👍❤
Hello what type of jumper wires did you used I can't choose there's so many of them thank you sir :)
Male to female
how to get lcd address
When i upload the code 1st time, when i put the card they unlock and when i put the card 2nd time they are not working.
After that when i re-upload the code they work 1st time only.
Please bro tell me how to solve this problem.
Use seprate battery for solenoid lock. (because it consum more power and arduino got stuck)
Bro please could you please insert the full circuit diagram. Other wise please tell me that where i can design this circuit
Which app to design
If we want to introduce buzzer and leds then what we have to do?
Reply fast
Please 🙏🙏🙏
Just add some statements in code
Hi if i want to make rfid door lock with password protection using aurdino Uno only how we can make connections for ir?
U need to use a keypad for this
@@skynet-robotics i have the keypad,i want to know the connection of keypad with aurdino
the rfid reader is not reading the card can u please help mee
You hv to enter card hex code into the program
Sir please help 🙏 positive was not declare error aa raha hai
100% Library issue
But after 2 times it is not working after restarting it is working any changes in code?
Use seprate power supply for arduino and solenoid
@@skynet-robotics can you give the circuit diagram?
it only worked once, I also separated the Arduino source from the Selenoid, but it was still stuck. do you know the solution?
Keep away your solenoid lock from RFID reader
Because the magnetic field affects it's working
It will work!!!!
if u do this because I worked lots of time and finally got solution on this problem
@@skynet-robotics I have tried it but sometimes it still gets stuck. do you know what the specific distance is? and should other components such as the power supply be kept away too?
how much volts for the Solenoid lock is this ?
12
access granted but lock is not working i use 9v how to solve it? thankyou
Use 12V power source
halo sir this project can worked without LCD ?
Yes
Where i can purchase fingerprint scanner? Please tell
Fingerprint or Rfid scanner?
@@skynet-robotics fingerprint
Can I add more cards?
Yes
@@skynet-robotics Thank you very much. How do I do it?
this error is popping out
Add library
Is it possible to use a 9V battery connector?
There is Solenoid lock which required 12v to work properly.
Rest of the system Arduino, RFID ,display will work fine on 9V
Is it normal for the RFID sensor to heat up?@@skynet-robotics
hello my lcd display got struck in middle and the solenoid lock is not working
Use separate battery for Solenoid
I am using 12v supply for solenoid and the lcd got struck at put card on RDR not even changing but in laptop it is showing access granted and Solenoid is not getting unlocked please help me out@@skynet-robotics
How to add 2 cards at a time
if (content.substring(1) == "14 26 84 7B" ||content.substring(1) == "second card address")
And how to change the time of the lock being open for more than 5 seconds
Change
Delay(5000)
@@skynet-robotics okay thanks
@@skynet-roboticsit is not working
@@skynet-roboticsif i want to keep the lock unlocked for more time what should i do
@@skynet-roboticsafter changing delay the lock is being opened after a long time
I want to keep the lock unclocked for more time
I use the same code but the lcd is not working I don't know why
Use correct LCD address
Eg. 0x27
COULD U PLESE SUGGEST ME BRO
K
Give me some time once I reach home I will solve it
Sir, please help, how to add more than 2 cards
Use or operator in codition
I will send u code
@@skynet-robotics Thank you very much sir🙏
@@skynet-robotics How do I get the code sir?
Bagaimana fungsi dari adaptor 12v???? Disambungkan dimana
It's only power supply
The project worked but lcd error is coming so I removed lcd code from main code and it worked without lcd 😢
Hv u added liquid new library
Yes
Does anyone know how I can add more than 3 cards?
Yes you can add n number of cards
Just you have to make small change in code
@@skynet-robotics Could you please explain to me where I make that change?
When I add a second card to the code, it gives me access to any card that I don't have registered in the code
@@dannysuarez3227 K I will send u code
U HAVE TO COPY CODE FROM if (content.substring(1) == "14 26 84 7B") UPTO digitalWrite(LED_G, LOW); AND COPY BEFORE LINE OF EL
SE@@dannysuarez3227
@@skynet-robotics Can I get the code? I want to add more than 3 cards
it is showing error
'POSITIVE' was not declared in this scope
Add library liquid crystal
Can we update rfid card?
Yes
i need the program of this project in full please
Code is given in discription
AN ERROR OCCUR BRO "POSITIVE" EVEN I INCLUDED LIQUID CRYSTAL
Solution
czcams.com/video/b-QFDoN5Ii4/video.htmlsi=owvaAeKfPLTcEhUD
How can i get report on this project😊
Yes
@@skynet-robotics please provide the link 😁
where the coding?
Description
Bhai aap Instagram use karte ho kya and please reply❤
Ha
@@skynet-robotics sir me aapko MSG kar sakta hu AAP reply karoge kya please 😞
@@njffyt444 k
Compile nahi ho raha ha..please help
Kya error
@@skynet-robotics liquidcrystal I2C error dekha raha he ...please Thora help kor do to a66a hoga
How can i got your code?
Check description
I cant download
@@Norfts download folder and extract it
Ware da code?
Discription box link given
Pls share the code
Link Given in video description
Where is code
Description link given
It will work or not🤨
Yes
✅ ok
Error
Cod😢e please
Link Given in discription
Hey ngentod 12 v adaptor gunanya apa dimana
Not understood
Can explain in detail
gimana bro?? udah dapet jawabannya?
How to get LCD address?
czcams.com/video/WH2hX_9bLE0/video.htmlsi=d3j8JvaUksb8XYDO