Arduino Tutorial: RFID Tutorial RC522 with an Arduino Uno and an OLED display from Banggood.com
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- เผยแพร่เมื่อ 16 พ.ค. 2024
- Are you interested in an Arduino RFID project? In this video we take a look at the RFID RC522 reader and writer, and we learn how to use it with Arduino. We also use an OLED display to read the UID of the RFID tags. Let's start!
Today we are going to build a very interesting project. For the first time we are going to use RFID tags with Arduino. I have built a simple project which reads the Unique ID (UID) of each RFID tag we place close to the reader and displays it on this OLED display. If the UID of the tag is equal to a predefined value that is stored in Arduino's memory, then in the display we are going to see the "Unlocked" message. If the Unique ID of the card is not equal to the predefined value, the Unlock message won't appear. Cool isn't it?
💻 Code & Parts: educ8s.tv/arduino-rfid-tutorial
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unreal, thank you this is very clear and carefully done.
Hi, how you can add more RFID cards? And how to add relay for load? Thank you very much in advance.
thank you for making this video. it has saved me
Congradulations for your videos!!! Μπράβο αδερφέ!
thank for the video. I found this video while researching for building a spelling test toy for my kid. and realized that you are also interesting in building toys for children with rfid. I'm interested to learn what you are doing, if that is sharable. looking forward to learn from you.
Would I need to include the two Adafuit libraries if I'm working with a 16*2 LCD?
Thank you,,
This video really help full,,
Make more video ,,
Thanks. Is it possible to implement different modules on single nano ie connect multiple devices ? If yes then how?
Sir, which RFID reader and writer should i use for a long range system of about 3.
in place of rfid tag u used, can i use any ID (like Pan card) or card with bar code ?
Great job (from a white guy in the US) :) Got me up and running in 20min.
Dear Niko, great channel!!! I am starting now with arduino and basic electronics and I find your videos really informative and helpful. I know it is long time since this video, but you said at closure that you will make another video with read/writing in an rfid(maybe an nfc in mobile phone is a good idea also) tag and I thing there is not such video in your channel. What do you think, will you be able to do so???
Can i use an arduino nano atmega 328? Thanks for your time!
can i use a NRF24L01 as a RFID TAG to be read using an Arduino and some 2.4 GHz Module?
It works great with the included tags, I couldn't get it to read my credit card (which has RFID, my phone reads it) info though, any idea. Not trying to copy my card or anything, just want to recognize it to turn a relay on.
Thanks Nick! 😀
Do you have a video of using rfid as a automatic kill switch for my motorcycle?
sir I am planning to go for students management biometrics so can I use RFID ? if yes plz explain it how can I use it
Hello; In my project I need to confirm the passing of a vehicle; so I need to ask how long does this operation take?!
Is this RFID reader compatible with Arduino Pro Mini 3.3 volts?
Cool.Thanks for sharing.
Μπράβο είσαι απίθανος
i actually blew a kiss when he said the code was in the discription XD XD XD
Καθε καρτα εχει το μοναδικο ID. Eκεινο μπορει να αντιγραφει με καποιο τροπο;. Ξερω οτι οι υπολοιπες πληροφοριες εχουν την δυνατοτητα γραφης και αναγνωσεις αλλα κατα ποσο το Sector 0 μπορει να αντιγραφει;
One more great video!
Why don't you use 2 pull up resistors in the I2C display?
Thanks
My display works fine without the resistors. I use it this way for a long time and I never had issues with it.
Great! You are the best! thanks...
how to add more than 2 UID in the code..plzzzzzzzzz comment
my oled have 5 pin, the 5th pin is D/C pin can i still use your code?
sorry for may bad english
hello... do you have a video where we can integrate this RFID module with a bluetooth to be read from and android mobile phone.
can we use any other card apart from these given cards? As for example any ATM or shopping card?
if we use any other card same procedure is used or any changes has to be done in coding or where?
I will try this on my tag that I got in my left hand. :-)
I have everything else added to this example that I needed except for being able to add more UID's. Anyone know how I can do that?
how about using Nodemcu Esp822 + RFID + SSD1306 OLED.. the program will be d same?
sir i want to prepare a project to locate file from huge almirah of record files. how i can prepare
sir how to connect relay for load
sir why i can’t connect my RFIDCard in OLED display.. it reads in the serial monitor but nothing apear in my display..
Very nice video, thanks
Can this RFID reader read any 13.56 mhz card? i want to take data from my school id and send it to a webpage in a table format as a kind of attendance application.
How come the SPI pin can run on 5v logic.
have u done any vedio on how to write into an rfid card?????
Can i use it on arduino nano?
Nice. I like your accent. BTW can I replace OLED with E-Ink display? Thank you.
Is this working with linux?
Ótimo vídeo.
Hi, if i want use two rfid using one Arduino, can i ? how? thanks!
Sir is this without PC..... Please reply sir.... Very urgent
Dear sir, can you do a project with arduino rfid+school attendance in/out with text sms notification to their parents ?
How can we edit the information in rfid tags?
how to connect a relay with it???
جزاك الله خيرا سلام
Will it work the same with WeMos D1 Mini ? I am planning to make a simple absentee tracker with it.
Yes, I think it will
Why nobody is using the I2C serial mode with this board?
how to do the same project using node mcu esp8266
Hello sir, For my project the UID number is not showing can you tell me what is the problem
Ελλινας εισαι??
Thanks for educ8s.tv :)
I'm trying to just scan the ID by using the dumpinfo example. I get this message:
WARNING: Communication failure, is the MFRC522 properly connected?
Scan PICC to see UID, SAK, type, and data blocks...
I have checked my wiring multiple times. Any thoughts on why I'm getting this error?
Check this out: github.com/miguelbalboa/rfid/issues/101
Very nice project.
Thanks!
white card not reading but tag read help me
how can i connect rfid to esp8266 board
Hi I am trying to add in my own UID into the code but it is currently in this form: E7 3F 8C 32, but I'm not sure what form it should be in the code as it does not work when i put this in. Any ideas on how to fix this problem?
Either convert your UID code into decimal, so E7 3F 8C 32 becomes 231,63,140,50 or add 0x before each byte 0xE7, 0x3F, 0x8C, 0x32
Nice
Nice video!
can I connect it with VB.Net?
hello sir, may i know how i can get the coding ? im really need it for my final year project.
Check the video description
Arduino: 1.6.4 (Windows 8.1), Board: "Arduino Uno"
C:\Users\Kishore\Documents\Arduino\libraries\MFRC522\src\MFRC522.cpp: In constructor 'MFRC522::MFRC522()':
C:\Users\Kishore\Documents\Arduino\libraries\MFRC522\src\MFRC522.cpp:16:33: error: 'UINT8_MAX' was not declared in this scope
MFRC522::MFRC522(): MFRC522(SS, UINT8_MAX) { // SS is defined in pins_arduino.h, UINT8_MAX means there is no connection from Arduino to MFRC522's reset and power down input
^
C:\Users\Kishore\Documents\Arduino\libraries\MFRC522\src\MFRC522.cpp: In member function 'void MFRC522::PCD_Init()':
C:\Users\Kishore\Documents\Arduino\libraries\MFRC522\src\MFRC522.cpp:201:28: error: 'UINT8_MAX' was not declared in this scope
if (_resetPowerDownPin != UINT8_MAX) {
^
Error compiling.
C:\Users\Kishore\Documents\Arduino\libraries\MFRC522\src\MFRC522.cpp: In constructor 'MFRC522::MFRC522()':
C:\Users\Kishore\Documents\Arduino\libraries\MFRC522\src\MFRC522.cpp:16:33: error: 'UINT8_MAX' was not declared in this scope
MFRC522::MFRC522(): MFRC522(SS, UINT8_MAX) { // SS is defined in pins_arduino.h, UINT8_MAX means there is no connection from Arduino to MFRC522's reset and power down input
^
C:\Users\Kishore\Documents\Arduino\libraries\MFRC522\src\MFRC522.cpp: In member function 'void MFRC522::PCD_Init()':
C:\Users\Kishore\Documents\Arduino\libraries\MFRC522\src\MFRC522.cpp:201:28: error: 'UINT8_MAX' was not declared in this scope
if (_resetPowerDownPin != UINT8_MAX) {
^
Error compiling.
This report would have more information with
"Show verbose output during compilation"
enabled in File > Preferences.
can I use arduino nano instead of uno? does it work? plz reply
Yes you can!
Hii can anyone share the full code
Please build an active RFID system that can scan different rfid on the movement
That's what the tutorial is about, giving you the starting point, you take it to the next level.
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השב
how can we add more uid codes ?? please explain
I too am curious.
Hello, friends can you plz help me how to read or write rfid (rc522)reader with arduino ethernet shield
how many rfid cards or uid can an arduino uno store?
There is no limit, as many as the memory of it can hold. 1000-2000 or more
@@Educ8s thank you
Is there any video about this that actually explains each line and what it's for?
Enter into the librarie's source code and look for the .h file. In it you'll find all the documentation you need. You might also read the RC532 datasheet.
Nice video
Thanks!
sir its arduino uno r3 and rfid rc522?
Yes, that's correct
@@Educ8s thank u sir
nice video. you made a typo in the title btw
Thanks! It is now fixed!
Do you think you could do some tutorials on some of these rfid readers I found on icstation? They have different pinouts so I was wondering if you could help some of us out by making tutorials on them. They are very unique and I think it's good to have more rfid options for projects (for example if you need a smaller rfid reader). Thank you.
Mobile Site:
www.icstation.com/mobile/advanced_search_result.php?search_in_description=1&keyword=Rfid
PC Site:
www.icstation.com/advanced_search_result.php?keywords=rfid&search_in_description=1
can RC522 reader read more than one tag??
Sure, but not at the same time
@@Educ8s thank you
podias haber ponido e codigeishion ehh la relationship de mi tio
Are you from Greece?
John Georgantas
for attendance
Isn't it better to define the constant #define SSD1306_128_64 in the main source RFID.c before #include , instead of edit Adafruit_SSD1306.h? That is, write this code:
#include
#include
#define SSD1306_128_64
#include
#include
Then the changes in the library code will not be overwritten each time you upgrade the library to a new, better bug fixed version.
Oh, no it doesn't, there is obviously an bug in the library code. It should not override the definition. A bug fix should be posted to Adafruit if not already done.
the driver is don't work -_-
hi. did you delete my comment?
Very useful, but your mouth is way to close to the mic... and then the volume got turned up.
Nice Voice :D
"Arduino Turorial:" Turorial, correct that on title :)
Thanks, fixed!
no problem ;)
Can you do a tutorial on this rfid module that uses i2c instead of spi?
Mobile site:
www.icstation.com/mobile/1356mhz-rc522-rfid-reader-writer-module-interface-card-sensor-module-p-9175.html
Desktop Site:
www.icstation.com/1356mhz-rc522-rfid-reader-writer-module-interface-card-sensor-module-p-9175.html
Xiaomi power bank.
Please use more human voice :)
Is this RFID reader compatible with Arduino Pro Mini 3.3 volts?
Yes, I think it works fine with 3.3V as well.