I want to personally thank you for a great and well balanced video. I followed the wiring instructions to the letter. Then I downloaded the library and installed it. I copied the program, compiled & downloaded it. It worked first time. I am sorry that some of the other comments were not as nice as mine, I suggest you ignore them. Thanks
ขอสอบถามหน่อยค่ะ ถ้าเราได้รหัส RFID จากการอ่านค่าจาก Module RFID เเล้ว เเล้วเราจะกรอกข้อมูลส่วนตัวลงไปใช้ในการยืนยันตัวตน เราสามารถนำรหัส RFID ไปเขียนต่อในโปรเเกรมไหนได้บ้างคะ
@@OskarP2601 He is trying to say that litteraly nobody explains the code and how it works, all they do is copy the code and show how it works, and people who dont trust downloading random things from sketchy websites just get agitated
Hello. I'm going to use simple MRFC22 RFID sensor inside a backpack, specifically on the backpack surface/layer. Is it possible to operate the RFID that way? Can the RFID sensor read the RFID tag through fabric? Thanks!
I need a read distance of about 1 meter , can we do it with this ? in your video the read range is too small. Can it be customized to increase a read range of around 1 meter
How can I use push buttons or switch. I mean when rfid is true after controlling the led by switch or button. If rfid not match led not control by the switch
i followed the tutorial step by step, code is written into the arduino but nothing appearing on serial output when touching the tags. Is there any approach to detect the source of my problem?
C:\Users\MyPC\Desktop\arduino-1.8.2-windows\arduino-1.8.2\RFID.h\RFID.h.ino:3:18: fatal error: RFID.h: No such file or directory #include ^ compilation terminated. exit status 1 Error compiling for board Arduino/Genuino Uno. someone help me? What can I do for save this code? I text this code but have some error? where did i wrong
can you help me eith one thing? not individual tags... if the the number of tags may it be any suppose... number of tags is more than 15 out of three leds green must glow otherwise if number of tags is less than 5 red led must glow and like that.. if yes please leave a mail id that i can use to reply to you..!
Hi Can you help me! My refid rc522 don't work with my arduino uno and mega ,i don't know why? I get just this message ; "firmware version : 0×EE = (unknown) Help me please
I had the same problem. Turned out my connections were wrong. Somehow I'd messed it up from the video. Referred the following website and got my connections right. It then worked for me. randomnerdtutorials.com/security-access-using-mfrc522-rfid-reader-with-arduino/?fbclid=IwAR0bbg9-X5Tf0OklULVoiV0uwr8Lc2kzCE2kV0RhgO503MaT7nypS9N20-M
I had the same problem. Turned out my connections were wrong. Somehow I'd messed it up from the video. Referred the following website and got my connections right. It then worked for me. randomnerdtutorials.com/security-access-using-mfrc522-rfid-reader-with-arduino/?fbclid=IwAR0bbg9-X5Tf0OklULVoiV0uwr8Lc2kzCE2kV0RhgO503MaT7nypS9N20-M
Rfidtest:49: error: 'Rfid' was not declared in this scope Rfid.PICC_HaltA (); ^ Multiple libraries were found for "MFRC522.h" Used: C:\Users\Vishwas\Documents\Arduino\libraries\Rfid Not used: C:\Program Files (x86)\Arduino\libraries\Rfid Not used: C:\Program Files (x86)\Arduino\libraries\Rfid Not used: C:\Program Files (x86)\Arduino\libraries\Rfid Not used: C:\Program Files (x86)\Arduino\libraries\Rfid exit status 1 'Rfid' was not declared in this scope Can u help me out with this error??
I had the same problem. Turned out my connections were wrong. Somehow I'd messed it up from the video. Referred the following website and got my connections right. It then worked for me. randomnerdtutorials.com/security-access-using-mfrc522-rfid-reader-with-arduino/?fbclid=IwAR0bbg9-X5Tf0OklULVoiV0uwr8Lc2kzCE2kV0RhgO503MaT7nypS9N20-M
/Users/kio/Documents/Arduino/DumpInfo/DumpInfo.ino: In function 'void setup()': DumpInfo:56: error: 'strID' was not declared in this scope if (strID.indexOf("6A:51:1B:05") >=1) { ^ DumpInfo:62: error: a function-definition is not allowed here before '{' token void loop() { ^ DumpInfo:75: error: expected '}' at end of input } ^ exit status 1 'strID' was not declared in this scope someone help me?
Just check Pins of MFRC522 IC which is on module are ok or short if any pin is short then it wont work, otherwise there is no any big reason so it wont work
Good tutorial, but not working for me, can someone help me? I have this problem: Firmware Version: 0x0 = (unknown) WARNING: Communication failure, is the MFRC522 properly connected? Scan PICC to see UID, SAK, type, and data blocks... I did everything, tried everything and nothing...
my code site in not open because Attackers might be trying to steal your information from www.ioxhop.com (for example, passwords, messages, or credit cards).
I wrote the Code from your Video because the WebSite is down but I have one Error, can someone Explaining it to me what I should do ? Arduino: 1.6.9 (Windows 10), Board: "Arduino/Genuino Uno" C:\Users\Thomas-Alex\Documents\Arduino\RFIDTEST\RFIDTEST.ino: In function 'void loop()': RFIDTEST:31: error: 'println' was not declared in this scope Serial-println(F("Your tag is not of type MIFARE Classic.")); ^ exit status 1 'println' was not declared in this scope This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences. #include "SPI.h" #include "MFRC522.h" #define SS_PIN 10 #define RST_PIN 9 #define SP_PIN 8 MFRC522 rfid(SS_PIN, RST_PIN); MFRC522::MIFARE_Key key; void setup(){ Serial.begin(9600); SPI.begin(); rfid.PCD_Init(); } void loop(){ if (!rfid.PICC_IsNewCardPresent() || !rfid.PICC_ReadCardSerial()) return; //Serial.print(F(*PICC type: ")); MFRC522::PICC_Type piccType = rfid.PICC_GetType(rfid.uid.sak); //Serial.println(rfid.PICC_GetTypeName(piccType)); //Check is the PICC of Classic MIFARE type if (piccType != MFRC522::PICC_TYPE_MIFARE_MINI && piccType != MFRC522::PICC_TYPE_MIFARE_1K && piccType != MFRC522::PICC_TYPE_MIFARE_4K){ Serial-println(F("Your tag is not of type MIFARE Classic.")); return; } String strID = ""; for (byte i = 0; i < 4; i++){ strID += (rfid.uid.uidByte[i], HEX)+ (i!=3 ?":":""); } strID.toUpperCase(); Serial.print("Tap card key: "); Serial.println(strID); rfid.PICC_HaltA(); rfid.PCD_StopCrypto1(); }
I tried to retype the whole freaking thing, so there will be no special characters... still gives me the message: "exit status 1 stray '\357' in program" Any idea why? THX
> Copy code to Arduino IDE ok, I'm out. Was hoping for someone with a brain to explain how to use all the functions and what not, I'm just gonna stick to the documentation.
I want to personally thank you for a great and well balanced video.
I followed the wiring instructions to the letter.
Then I downloaded the library and installed it.
I copied the program, compiled & downloaded it.
It worked first time.
I am sorry that some of the other comments were not as nice as mine, I suggest you ignore them.
Thanks
uR acepptable
*Tutorial on how to code an RFID chip*
*Copy and pastes code*
*Wow I’m learning so much*
dude find it out yourself. you can translate all the thai in english to so chill out
Thanks, for give new idea of jumper wire this save my lots of money.
ทำตามแล้ว ใช้งานได้ดีครับ
thanks for the video man , simplification at its best
You're a lifesaver man.. More wisdom
Thanks for a wonderful project
I am using a relay but want to use the same tag for on and off - how do I change the sketch?
Thanks
Erik
thank you friend
i made it its very easy and appriciate
do you have his code? because I cant seem to find the code
เป็นประโยชน์มากครับ
It works great On Uno R3 ! Thank´s
Simple and very useful video...
ขอสอบถามหน่อยค่ะ ถ้าเราได้รหัส RFID จากการอ่านค่าจาก Module RFID เเล้ว เเล้วเราจะกรอกข้อมูลส่วนตัวลงไปใช้ในการยืนยันตัวตน เราสามารถนำรหัส RFID ไปเขียนต่อในโปรเเกรมไหนได้บ้างคะ
เมื่อนำแท็กไปติ๊ก แล้วต้องการให้แสดงผลออกทางจอ LCD โดยขึ้นชื่อต้องทำยังไงคะ
very clear and precise. like it
"Copy code to Arduino IDE"
yeah thanks for teaching me literally nothing
RFX Dude research the code yourself and see what everything does unless your a beginner don’t bite off more than you can chew
@@OskarP2601 He is trying to say that litteraly nobody explains the code and how it works, all they do is copy the code and show how it works, and people who dont trust downloading random things from sketchy websites just get agitated
ใช้ได้ การ์ดใบไหนบ้างครับ ลองใช้กับคีย์การ์ดเข้าหอพัก ไม่อ่านครับ อ่านแผนขาวฯ
ส่วนที่เป็นพวกกุญแจ อ่านได้ไม่กีบรรทัดก็มี
PCD_Authenticate() failed: Timeout in communication
Hi I was wondering if you had come across the PAC RFID tags?
how to use passive tags ?
can you make a video in this context
where the tags gets noted when in range of several meters
You can use a UHF RFID reader is you need to read long range
Hello. I'm going to use simple MRFC22 RFID sensor inside a backpack, specifically on the backpack surface/layer. Is it possible to operate the RFID that way? Can the RFID sensor read the RFID tag through fabric? Thanks!
yep! it'll just have to be very close to the card/keychain
is there anyway we could know the programming in PCB of a door lock? like how it is shown in your video?
It works, great video
Can you please tell me where to buy the SAME EXACT kit that you are using? Please and thank you.
ebay search for rfid kit
I need a read distance of about 1 meter , can we do it with this ? in your video the read range is too small. Can it be customized to increase a read range of around 1 meter
You can Use active RFID cards . In this video he used passive RFID cards
How can I use push buttons or switch. I mean when rfid is true after controlling the led by switch or button. If rfid not match led not control by the switch
It's OK. Thank you very much.
Why does in show me " 'MIFARE_Key' in 'class MFRC522' does not name a type
" what can i do?
nice tutorial.. for learning arduino
can i use arduino mega in this project bro?
i followed the tutorial step by step, code is written into the arduino but nothing appearing on serial output when touching the tags. Is there any approach to detect the source of my problem?
If i don't have any led, nor resistor, will it explode? Let's find out!
Nice video! Like it
quiero saber el mismo sistema pero que sea portátil y que las tag leídos queden guardados ??
me ayudas
C:\Users\MyPC\Desktop\arduino-1.8.2-windows\arduino-1.8.2\RFID.h\RFID.h.ino:3:18: fatal error: RFID.h: No such file or directory
#include
^
compilation terminated.
exit status 1
Error compiling for board Arduino/Genuino Uno.
someone help me? What can I do for save this code? I text this code but have some error? where did i wrong
Can you please tell names of the theme songs running in the background they are really good
Found out that you cant actually translate the website or else it will mess up the code on it.
thanks for saving me
In u.s.a USA github
rc522 rfid can read 125khz cards?
Thank you it works
ร้าน IOXhop, Who does your music?
free music from youtube
nice work bro,with love form VietNam
Whats the music name at 7.54?
How does it work on toll gate ?
Hi! Why this module does not read data from the tag from home sistem interphone?
Nici la mine nu citeste. Nu este primul video la care sunt probleme.
My Arduino Leonardo will not communicate with my computer when I put a card by it.
Thank,That is great!!!!
how to extend the sigbal to several feet?
Focus can u tell me more? i have alot of questions. can we email?
Tony Angeles I am just asking because i don't know.
What do you want to know?
noon
maximum distance for RFID or NFC is about 4 inches
i have arduino mega ...it doesnt have d9 or d11 ... where should i connect instead ?
muuuha92 agnostic
Are you sure about that?
hello ...can you add it up with lcd 16x2...if yes..please give it in code..tq...your project is awesome
can you help me eith one thing?
not individual tags... if the the number of tags may it be any suppose... number of tags is more than 15 out of three leds green must glow otherwise if number of tags is less than 5 red led must glow and like that.. if yes please leave a mail id that i can use to reply to you..!
Hi
Can you help me!
My refid rc522 don't work with my arduino uno and mega ,i don't know why?
I get just this message ; "firmware version : 0×EE = (unknown)
Help me please
thank you vary much
this is great. But how do i send the read data to a website
how can use push button switch instead of this "digitalWrite(LED, LOW);"
hassan ahmad No you can’t. If you did, the LED would be useless.
Lieur maca tulisan siga mie kremes bubuk. Ragrang kanu solokan...jijay
mine sometimes work. sometimes not.. whats wrong with my rfid?
which kind of software for vodio editing please send me a link brother
Hi did anyone knows how to save all the data so that they can be checked again? 🙏
which dta do you mean?
@@hamzaahsan7029 thank you for responding although it's been a year, but I've finished the project and I passed it 👍😁
@@kendiminjie9478 oh didn't even see it was a year old i'm suprised that you're still on youtube and commenting
@@hamzaahsan7029 well youtube is my place for hibernation, nah ijk
I did follow step by step as he did and I could upload the program successfully. The only issue is that its not reading anything. can someone help??
does not work with mine :/
same problem :(
Các bạn có thể tham khảo sản phẩm tại: www.sendo.vn/module-rfid-rc522-1356mhz-9375734.html
I had the same problem. Turned out my connections were wrong. Somehow I'd messed it up from the video. Referred the following website and got my connections right. It then worked for me.
randomnerdtutorials.com/security-access-using-mfrc522-rfid-reader-with-arduino/?fbclid=IwAR0bbg9-X5Tf0OklULVoiV0uwr8Lc2kzCE2kV0RhgO503MaT7nypS9N20-M
i can't go to the website can someone send me below the comment?
hwo to add the 4 tags
program has upload succesfully but rfid not scaning the rfid tag .please help .
I had the same problem. Turned out my connections were wrong. Somehow I'd messed it up from the video. Referred the following website and got my connections right. It then worked for me.
randomnerdtutorials.com/security-access-using-mfrc522-rfid-reader-with-arduino/?fbclid=IwAR0bbg9-X5Tf0OklULVoiV0uwr8Lc2kzCE2kV0RhgO503MaT7nypS9N20-M
Can I have 2 or more different tags on a single reader
No code up!!!! Must still do???
ขอบคุณครับ
Rfidtest:49: error: 'Rfid' was not declared in this scope
Rfid.PICC_HaltA ();
^
Multiple libraries were found for "MFRC522.h"
Used: C:\Users\Vishwas\Documents\Arduino\libraries\Rfid
Not used: C:\Program Files (x86)\Arduino\libraries\Rfid
Not used: C:\Program Files (x86)\Arduino\libraries\Rfid
Not used: C:\Program Files (x86)\Arduino\libraries\Rfid
Not used: C:\Program Files (x86)\Arduino\libraries\Rfid
exit status 1
'Rfid' was not declared in this scope
Can u help me out with this error??
its not reading the data
I had the same problem. Turned out my connections were wrong. Somehow I'd messed it up from the video. Referred the following website and got my connections right. It then worked for me.
randomnerdtutorials.com/security-access-using-mfrc522-rfid-reader-with-arduino/?fbclid=IwAR0bbg9-X5Tf0OklULVoiV0uwr8Lc2kzCE2kV0RhgO503MaT7nypS9N20-M
/Users/kio/Documents/Arduino/DumpInfo/DumpInfo.ino: In function 'void setup()':
DumpInfo:56: error: 'strID' was not declared in this scope
if (strID.indexOf("6A:51:1B:05") >=1) {
^
DumpInfo:62: error: a function-definition is not allowed here before '{' token
void loop() {
^
DumpInfo:75: error: expected '}' at end of input
}
^
exit status 1
'strID' was not declared in this scope
someone help me?
может работать публикатором ключа ? копировщиком?
i put the code in and it comes up saying no such file or diretory for MFRC522.h anyone please help
can this be used to scan credit cards with RFID in them?
Awesome
can u pls send me how to do a toll gate system
please help me !! I maked all of you said, but not funcion.
+Juan Diego Huachani Licona check connect , check volt , check arduino , does it work? for upload blink
Just check Pins of MFRC522 IC which is on module are ok or short if any pin is short then it wont work, otherwise there is no any big reason so it wont work
Kalo mau nambah jumlah kartu nya, gimana codingnya gan?
Tolong dijawab
Terimakasih
what is the use of this line? #define SP_PIN 8
it changes digital pin 8 to the name SP_PIN
Hello sir, but not giving any hardware connection with pin no 8 of Arduino, please explain need any connection for that?
it works with me
Thx buddy
How to send rfid data to database?
That's what iam also trying to do man
@@AKSHAY-kx3ln did you do it?
where can i get rfid tags
thank you friend, But I have this error who can help me
class MFRC522 has no member named 'PICC_Halta'
How to connect extra RFID tag
hola , como puedo registrar mas tarjetas en este código ? soy nuevo en esto.quien me puede ayudar. mil gracias
mine doesn't work
กรุณาใส่รหัสในความคิดเห็น
Sadly the RFID did not work for me
Why don't people ever type out the code? You didn't help
Good tutorial, but not working for me, can someone help me?
I have this problem:
Firmware Version: 0x0 = (unknown)
WARNING: Communication failure, is the MFRC522 properly connected?
Scan PICC to see UID, SAK, type, and data blocks...
I did everything, tried everything and nothing...
means either ur RC522 is broken or u connected the circuit wrongly
my code site in not open because Attackers might be trying to steal your information from www.ioxhop.com (for example, passwords, messages, or credit cards).
i got stray "\340"
can someone help
Change the double quotes (" " ) of serial.print
how to open a you tube chennal
I wrote the Code from your Video because the WebSite is down but I have one Error, can someone Explaining it to me what I should do ?
Arduino: 1.6.9 (Windows 10), Board: "Arduino/Genuino Uno"
C:\Users\Thomas-Alex\Documents\Arduino\RFIDTEST\RFIDTEST.ino: In function 'void loop()':
RFIDTEST:31: error: 'println' was not declared in this scope
Serial-println(F("Your tag is not of type MIFARE Classic."));
^
exit status 1
'println' was not declared in this scope
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
#include "SPI.h"
#include "MFRC522.h"
#define SS_PIN 10
#define RST_PIN 9
#define SP_PIN 8
MFRC522 rfid(SS_PIN, RST_PIN);
MFRC522::MIFARE_Key key;
void setup(){
Serial.begin(9600);
SPI.begin();
rfid.PCD_Init();
}
void loop(){
if (!rfid.PICC_IsNewCardPresent() || !rfid.PICC_ReadCardSerial())
return;
//Serial.print(F(*PICC type: "));
MFRC522::PICC_Type piccType = rfid.PICC_GetType(rfid.uid.sak);
//Serial.println(rfid.PICC_GetTypeName(piccType));
//Check is the PICC of Classic MIFARE type
if (piccType != MFRC522::PICC_TYPE_MIFARE_MINI &&
piccType != MFRC522::PICC_TYPE_MIFARE_1K &&
piccType != MFRC522::PICC_TYPE_MIFARE_4K){
Serial-println(F("Your tag is not of type MIFARE Classic."));
return;
}
String strID = "";
for (byte i = 0; i < 4; i++){
strID +=
(rfid.uid.uidByte[i], HEX)+
(i!=3 ?":":"");
}
strID.toUpperCase();
Serial.print("Tap card key: ");
Serial.println(strID);
rfid.PICC_HaltA();
rfid.PCD_StopCrypto1();
}
You wrote: Serial-println
in the MIFARE Check section. You should change that to Serial.println
USE --> serial (DOT) println END with LN not IN
Playerlist .
Here:
#include "SPI.h"
#include "MFRC522.h"
#define SS_PIN 10
#define RST_PIN 9
#define LED_PIN A0
MFRC522 rfid(SS_PIN, RST_PIN);
MFRC522::MIFARE_Key key;
void setup() {
Serial.begin(9600);
SPI.begin();
rfid.PCD_Init();
pinMode(LED_PIN, OUTPUT);
}
void loop() {
if (!rfid.PICC_IsNewCardPresent() || !rfid.PICC_ReadCardSerial())
return;
// Serial.print(F("PICC type: "));
MFRC522::PICC_Type piccType = rfid.PICC_GetType(rfid.uid.sak);
// Serial.println(rfid.PICC_GetTypeName(piccType));
// Check is the PICC of Classic MIFARE type
if (piccType != MFRC522::PICC_TYPE_MIFARE_MINI &&
piccType != MFRC522::PICC_TYPE_MIFARE_1K &&
piccType != MFRC522::PICC_TYPE_MIFARE_4K) {
Serial.println(F("Your tag is not of type MIFARE Classic."));
return;
}
String strID = "";
for (byte i = 0; i < 4; i++) {
strID +=
(rfid.uid.uidByte[i] < 0x10 ? "0" : "") +
String(rfid.uid.uidByte[i], HEX) +
(i!=3 ? ":" : "");
}
strID.toUpperCase();
Serial.print("Tap card key: ");
Serial.println(strID);
// โค้ดส่วนควบคุมหลอด LED โดยเอาค่าจากตัวแปร strID มาเทียบ
if (strID.indexOf("E4:0A:BA:EB") >= 0) {
digitalWrite(LED_PIN, HIGH);
} else {
digitalWrite(LED_PIN, LOW);
}
rfid.PICC_HaltA();
rfid.PCD_StopCrypto1();
}
I tried to retype the whole freaking thing, so there will be no special characters... still gives me the message: "exit status 1
stray '\357' in program" Any idea why? THX
supiri aajiar
wheres the source code?
Many of us made this project AND IT DOSEN'T WORK . AT ME IS NOT READING THE TAG.
He is living in 2559 guys
What year is this man living in, Like look at the calendar on his pc XD
back to the future
沒把影片看完你會後悔一輩子，請注意8分12秒
an error occured when i open serial moniter it display
"rfid version(0×0) unknown...
problem please reply fast urgent
Takes me to a spaghetti noodle website? No thanks
code
not work
> Copy code to Arduino IDE
ok, I'm out. Was hoping for someone with a brain to explain how to use all the functions and what not, I'm just gonna stick to the documentation.