This is lit. I made a similar setup with arduino but using a microservo sg90 and is not as strong as how i want it to push my lock mechanism and this idea and where i want to place the lock would definitely make it work and will be firm to lock the area. Thanx so much for sharing such a great idea, very helpful😊
I’m always attracted by those genius projects. And absolutely I’m a real sucker for Arduino and IOT, so could you please tell me the courses or sources to learn this ? I appreciate that ❤️🙏
I made this by using Arduino Nano. When I didn’t connect the solenoid lock, the circuit and relay worked fine. But when I connected the solenoid lock and battery (7.4 V), the circuit stopped working when the solenoid unlocked (LED turned green). However, the circuit still worked fine if the unregistered card was tapped.
So, we still need 2 powers right? 5v to arduino and 12v for the solenoid. How if i want to make it just 1 power supply? Did i need IC LM 7805 module or what?
What if someone stole the right card and access the door. Can u please answer how to overcome that limitation . And Also suggest how to enhance the security for rfid cards
Thanks for the video I got question. How to implement in real situation, in order for us to come out from the room. Do you mind to share maybe some trick or reset button.. This method seems good for entering the room, but I am stuck when how the mechanism when we want to go out. Should we install both rfid sensor inside and outside the room? Tq sir
That can part needs to be explained a bit. Please may you explain what cards need to be used, should the card have a number in order for it to be scanned..
On this line: if (content.substring(1) == "83 23 38 BB") Change it to: if(content.substring(1) == "XX XX XX XX" or content.substring(1) == "XX XX XX XX" or ...) add as many as you need for all the keyfobs you want -Ayham Alnasser
Hello, I wanted to know if you can open a solenoid or two with the same card from the same reader, depending on what you want to do is to use this in a car so when you need to open the passenger door, open both doors Thanks
In the Serial monitor im not getting anything after putting the card to the sensor it only shows the display message and thats it. What could be the problem?
I have a problem, if I restart the ardiuno the solenoid lock run one or two time after that it does not work, if I disconnect power of solenoid lock, the ardiuno board works very nice, kindly tell me the solution...
Sir ji mujhe aapki ek help cahiya Maine Arduino rfid door lock banaya h. usme mujhe rfid card ek months access dena h matlab us ek month ki access khatam hone ke baad rfid card se door na open ho. Aap mujhe bata sakte ho uske programming kaise karni hogy plz help. I am waiting your reply. Plz Thank you
om mau tanya saya sdh mengikuti tutorial tapi kenapa hanya bisa sekali akses open ya, setelahnya no respon harus d reset kembali arduino nya? barangkali bisa bantu
Sorry. I have a trouble in this sysem that when our team follow this guidance, however, the solenoid only operated one time, and the next time it do not trigger RFID. Moreover, if do not use solenoid, only relay then the relay still operate normally.
Sir, can you make a video on maze solver robot and also a line follower robot which should not stop when the sensors on black line and a white background.
hi, why my card ( authorized access ) can loop only one time? after i touch back the rfid, the green led didn't want to light up and solonoid didn't work. it can one time only.
Thanks for posting! My son and I are building this project now :)
How did it go
Thanks a lot. This video helped me a lot. I was struggling for almost 4 hours & found the solution in this video.
Amazing! I tried this for my school project and it worked. It helped a lot. Thank you so much :D
Hello, can I use 16v solenoid lock for this project?
You're the best love from Bangladesh
This is lit. I made a similar setup with arduino but using a microservo sg90 and is not as strong as how i want it to push my lock mechanism and this idea and where i want to place the lock would definitely make it work and will be firm to lock the area. Thanx so much for sharing such a great idea, very helpful😊
I’m always attracted by those genius projects. And absolutely I’m a real sucker for Arduino and IOT, so could you please tell me the courses or sources to learn this ? I appreciate that ❤️🙏
which software are you using for showing connections to us ??
your video will be very helpful to me .
thanks
Great job viral sir 😎😎
I made this by using Arduino Nano. When I didn’t connect the solenoid lock, the circuit and relay worked fine. But when I connected the solenoid lock and battery (7.4 V), the circuit stopped working when the solenoid unlocked (LED turned green). However, the circuit still worked fine if the unregistered card was tapped.
Great project.. next rfid + relay + mysql php
So, we still need 2 powers right? 5v to arduino and 12v for the solenoid. How if i want to make it just 1 power supply? Did i need IC LM 7805 module or what?
Its possible to allow more than one rfid?
does the battery power the arduino or does it have to be plugged in
Do we always need to connect arduino to power even if we have connected solenoid to power
Can I do the same thing with a Rasperry Pi???
I did it, it was fantastic but I need to reset all the system each time I put the card. What should I do?
Would you be locked outside if it ran out of battery?
i say it again: RESPECT
Gran vídeo, gracias por compartir el conocimiento.
What if someone stole the right card and access the door. Can u please answer how to overcome that limitation . And Also suggest how to enhance the security for rfid cards
Please answer ASAP....what battery did u use? And what battery case?...im doing this for my research project
BATTLEGROUND GAMER 18650battery and for case just find 18650 battery case on any shopping web
@@gorden1231996 how can i open the door? If i am inside of it?
Why do we need the relay, and how can we do and if the reset button is pressed, will the door still open
Solenoid Lock and Relay Module works with 12v?? or 5v?
Its should be use 2 power?
Thanks... bro for code.... to give me
🙂
Great video, the circuit and code document on google drive is offline. Could you please upload it again?
thank you very helpful i got a+ in project
what is your name bro i want to know him whose has contribution in my work
Viral Dodhia😊
Does it work with Arduino Nano too, or only with the bigger Uno version?
which battery are u using??
🥺🥺🥺please help me out
Thanks for the video I got question. How to implement in real situation, in order for us to come out from the room. Do you mind to share maybe some trick or reset button.. This method seems good for entering the room, but I am stuck when how the mechanism when we want to go out. Should we install both rfid sensor inside and outside the room? Tq sir
There is a reset button in the arudino uno. If u press that the door will open
hi, can the solenoid be powered without battery power supply?
First tap the card, servo will rotating 180° and the second tapping,servo will return to starting position.
Can i change the coding like above?
Thanks
That can part needs to be explained a bit. Please may you explain what cards need to be used, should the card have a number in order for it to be scanned..
Thanks for a great video! I have a question: what software did you use to create a diagram?
Schematic
its called 'fritzing' software
Hi could you please tell me why when i run the code it says MFRC522 is not found i have used all the same parts as in the video
yeah me too
did you download the MFRC552 library? did you install it properly? did you connect the reader properly?
Angelus Reprobi I’ll try downloading the MFRC522 library thank you
@@PureVenomthe1 i dnowalded
a long time ago
could you please tell me which type of software you are using for making virtual circuit
Nice project 👍
how many card can read by this reader and how can we regestor um
It has only 1 card which comes with the rfid sensor
?
What wire did you used?..on the breadboard that is color red
Is there any solution if badge doest work. How to open manually? Is there ant lock solonoid with key?
I am looking for information on how to validate several Rfid Tag (mounting arduino uno card + rC522) thank you
On this line: if (content.substring(1) == "83 23 38 BB")
Change it to: if(content.substring(1) == "XX XX XX XX" or content.substring(1) == "XX XX XX XX" or ...)
add as many as you need for all the keyfobs you want
-Ayham Alnasser
thanks brother, nice job
Does any code is printed on that car or can keep any card
Hello, I wanted to know if you can open a solenoid or two with the same card from the same reader, depending on what you want to do is to use this in a car so when you need to open the passenger door, open both doors
Thanks
just connect both selenoid lock to the relay
Really nice job for students room. The sir.
How to add keypad to this circuit?
In the Serial monitor im not getting anything after putting the card to the sensor it only shows the display message and thats it. What could be the problem?
Hi sir gesture switch per ek video banaye
What kind of battery you used
Thank you very much for sharing this :)
is it posible to ad different RFID codes?
I have a problem, if I restart the ardiuno the solenoid lock run one or two time after that it does not work, if I disconnect power of solenoid lock, the ardiuno board works very nice, kindly tell me the solution...
I have the same problem. Have you figured out why this happens?
Bai rfid not read the card during serial monitor Kya problem ho skti h jrur btana
Which software you are using for circuit design???
Please tell me
Fritzing software
Dost mera naam Bilal hai main from Pakistan se hoon dost ko is tarah ki video banaen jismein ek se zyada card istemaal Ho
Y didi the RFID module do not taking the RFID card number at serial monitor can you explain the reason
Sir ji mujhe aapki ek help cahiya
Maine Arduino rfid door lock banaya h.
usme mujhe rfid card ek months access dena h matlab us ek month ki access khatam hone ke baad rfid card se door na open ho.
Aap mujhe bata sakte ho uske programming kaise karni hogy plz help.
I am waiting your reply.
Plz
Thank you
What battery do u use??
What platform or apps used to run the simulation of the circuit?
Quel est le logiciel pour tracer le schéma
When i connect solenoid lock it works for 1 time. After that i have to reboot it then it works again for 1 time. How to solve this issue ?
#include
#include
#define SS_PIN 10
#define RST_PIN 9
#define LED_G 5 //define green LED pin
#define LED_R 4 //define red LED
#define RELAY 3 //relay pin
#define BUZZER 2 //buzzer pin
#define ACCESS_DELAY 3000
#define DENIED_DELAY 1000
MFRC522 mfrc522(SS_PIN, RST_PIN); // Create MFRC522 instance.
void setup()
{
Serial.begin(9600); // Initiate a serial communication
SPI.begin(); // Initiate SPI bus
mfrc522.PCD_Init(); // Initiate MFRC522
pinMode(LED_G, OUTPUT);
pinMode(LED_R, OUTPUT);
pinMode(RELAY, OUTPUT);
pinMode(BUZZER, OUTPUT);
noTone(BUZZER);
digitalWrite(RELAY, LOW);
Serial.println("Put your card to the reader...");
Serial.println();
}
void loop()
{
// Look for new cards
if ( ! mfrc522.PICC_IsNewCardPresent())
{
return;
}
// Select one of the cards
if ( ! mfrc522.PICC_ReadCardSerial())
{
return;
}
//Show UID on serial monitor
Serial.print("UID tag :");
String content= "";
byte letter;
for (byte i = 0; i < mfrc522.uid.size; i++)
{
Serial.print(mfrc522.uid.uidByte[i] < 0x10 ? " 0" : " ");
Serial.print(mfrc522.uid.uidByte[i], HEX);
content.concat(String(mfrc522.uid.uidByte[i] < 0x10 ? " 0" : " "));
content.concat(String(mfrc522.uid.uidByte[i], HEX));
}
Serial.println();
Serial.print("Message : ");
content.toUpperCase();
if (content.substring(1) == "the UID card or tag goes here") //change here the UID of the card/cards that you want to give access
{
Serial.println("Authorized access");
Serial.println();
digitalWrite(RELAY, HIGH);
delay(ACCESS_DELAY);
digitalWrite(RELAY, LOW);
}
else {
Serial.println(" Access denied");
delay(DENIED_DELAY);
return;
}
}
this should work
You might wanna add a diode to the solenoid coil
Sir what volts of the battery are you using?
Hello. Can you explain how the cards are added?
Good brother
Good job
Bro, pls make rfid + keypad selenoid door lock video
Which software use in make circuit diagram in this video?
Fritzing software
om mau tanya saya sdh mengikuti tutorial tapi kenapa hanya bisa sekali akses open ya, setelahnya no respon harus d reset kembali arduino nya? barangkali bisa bantu
Which software you use?
Hi brother can I use this permanently or its just a prototype. Please reply fast
can i add a second rfid module?
Sorry. I have a trouble in this sysem that when our team follow this guidance, however, the solenoid only operated one time, and the next time it do not trigger RFID. Moreover, if do not use solenoid, only relay then the relay still operate normally.
I need to help..please...:((
hello I'm currently doing this project and I'm having the same issue. Have you figured out why this happens?
@@rojmt same question for you xD i'm having the same issue
@@valdruide hiii we were able to solve the problem by putting a flyback diode across the positive terminal of the solenoid~ hope it will work for you~
@@rojmt i'll try thx
What is the schematic software your using in the video
is this have a button to open inside?
How many cards we can use?
is it possible to add an lcd to this project?
i hope you can make a video bout coin operated wifi vendo using arduino...thank you sir...
I am new at this filed, may i know what software you are using and which programming languge you use!
Mohamad Simo it’s the arduino app, u can download it through their website. And for the language you can either use C or C++
@@arthurkayabalian8949 oh thanks a looot 🌷🌷
my rfid sensor was working but not the buzzer... the circuit correctly follow the design but still not working... please help me
Where to connect a button to open the other side of the door without a card ?
Which simulation software are you using?
How much mah battery you used
Worjs with nfc phones?
Hey I have a question. Isn't every RFID tag different so how would we put the right code/signals to the arduino
download the library and run the code, on the monitor page itll tell you the card id
Sir, can you make a video on maze solver robot and also a line follower robot which should not stop when the sensors on black line and a white background.
Please if i want to put two or more RFID how can i do l?especially with code
Como adiciono mais um tag esrou tentando inserir mais um codigo tag e nao consigo o q muda no programa
what if without led light, buzzer, and breadboard... its gonna work or not ? please tell me...
Yes sir but you will have an untidy connection with No indicators.
I am facing this problem with both of my RFID readers I have checked with both,Please help me.
which is that software used to design the circuit tell me plz
hello I would like to know how we should program so that when I type a card, so that its indicates it is that of my mother or my father
What kind of software is this?
Which camera do you use plz brother tell me
Because i will buy that
How many cards can be used in rfid
hi, why my card ( authorized access ) can loop only one time? after i touch back the rfid, the green led didn't want to light up and solonoid didn't work. it can one time only.
did you figure out the issue? mine just currently started to do that.
@@justinvasquez968 me too ! did you dound the solution ?
Nice Job, How if i want to add another card, in which line i can add the new card code?
can i know what software do you use to sketch the
what software that you use to draw the schematics and can it be like proteus and we can input the coding in the draw
in the video, you are not following the circuit diagram that you show, why they are different?
If in my area blackout, can i found the solution from the selenoid lock?
salah kaprah a solution can be to keep this lock running from a battery
Hi i made this whole project but whenever i tap the card the door is getting locked. It is doing opposite