Arduino RfID read and write Tutorial
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- เผยแพร่เมื่อ 9 พ.ค. 2024
- Hey guys,
Today I explained how the read and write on the arduino with the rc522 reader worked. If you still have any questions please ask them in the comments. I will make more video's about this RFID reader in the future so make sure to subscribe for that.
Thanks for watching,
I hope you enjoyed,
Peace out - วิทยาศาสตร์และเทคโนโลยี
super interesting stuff. i hoping to play around with this in the near future
nice video is there any smaller rfid reader that you would recommend ?
tnx.
i should tell one point that if u want to write a tag, u should put tag and hold it in front of rfid till u send and write name and family. for read u can hold tag in front of rfid for seconds.
Thanks, that would have been some usefull information indeed to tell.
Thanks Kevin!!!
now we need to learn how put this code inside another sketch... for example store a variable value that we get from a reading og other project... like having a amp sensor thats read 15 amp and store in the card...cheers
@@jpcme2002 hello, thanks a lot i might try somethibg like that soon, gonna make more with rfid reader soon.
lassanai
very good video my man hehe
Is it possible to install it in a motherboard and use it to unlock the laptop? Example: dell g3 3590
It has something that holds in loop
Thank you so much☺ now i wanna know how to send this scanned id to other software or cloud. Please demonstrate asap😁 thanks
Hey man, that's something i also wanna do, i'm probably gonna make a video soon where i will combine the rfid reader and excel and maybe a program
Hi, can u help me plz, I have a variable uint32_t chipId; i want to write its content to an rfid block(for example 60) how can i do that?
Cool Video !
Thanks
So, theoretically these can be used as reader writers for anything RFID? Including implants?
That depends on the frequency of the rfid tag/implant. But if it is the same frequency than yes.
@@KevinMayerYT Thanks for the quick reply, Kevin.
@@maxcrosby4805 np
Hi, can u help me please, I wanted to add an additional info beside Family Name and Last Name (like Job, Phone number), I copied the same code used for family name and last name the only thing i did is changing the block numbers, 1 and 2 used for name, 4 and 5 used for last name, I recklesly put 6 and 7 for the additional info and now the rfid card give me this error PCD_Authenticate() failed: Timeout in communication. HELP PLZ how can i correct that!
Thanks for the video but I want to write ID code on my tag. Can you help me?
Celal'in Kıllı Göbeği hey, i'm 99% sure that's possible, so I will look into it and I will make a video about it. I'il try to make it within 1/2 weeks, hope this is helpfull.
How can we use IRQ with this library?
My RFID module is not detecting any cards!!
in serial monitor it is showing the firmware version: UNKNOWN EEXX...
please help to sort out this problem THANK YOU.
But thisbcode cant enteract with other codes
Hello there, just wanna ask..for reading part, my rfid does just fine..but when im trying to write, and i did exactly like you do, putting hashtag at the end of family name, i got "failed" message...i looked up to the connection, and also tried reboot, but it gaves the same error..why is that? is there anything that i miss?
Hey, sorry for late response but had it very bissey, but I don't know for sure what that could be. You have to make sure that you have a good card beacuse there are differents in herz which may cause error, but if that one came with your reader I thing that the chamge is bigger that there still is an error in the code somewere or your reader/arduino is just broken. Hope this was helpfull
@@KevinMayerYT hello there...im sorry for forgotting to tell this earlier..actually i have sort the problem looong ago, day after i posted the question...but i don't remember how i solved it...anyway thanks for the vid, got an A grade for this subject 😃
Hafizuddin Roslan no problem, nice to heart that you got a A
@@ntah98 please tell me how you solved, I'm facing the same problem. I want to add "hello world" in RFID tag.. how do i do it?
WAS STEHT IN LOOP DU DEPP?
Please sir make a clear step by step video on writing something on tag please
Hey, what is not clear, cause theb I can hp you better probably. At 3:38 I'm exlplaining it but here the steps.
1. Have the rfid and arduino properly connected
2. Upload the write sketch
3. Open serial monitor
4. Scan card
5. Tyoe asked information ending with #
6. Your done
I hope that thus was helpful, if not please tell why so I can help you further
same here, but figured out after 1 minute, if you don't understand then you can find those sketches in the examples of MFRC522's lib
@@KevinMayerYT actually it's not getting the card id. hence, not able to write.
Any idea why it reads my card and i can write on it too, but my tag when i want to scan it, it doest say anything on the serial monitor
Hey, that's weird. Have you uploaded the read program to the arduino when you tried read the data from your card? If you did this and it still didn't work I should try a new card. I hope this was helpfull.
@@KevinMayerYT I did yes, i'll do some more research but thank you!
@@brina2474 no problem, hope you find a solution
I'm not getting anything when pressing it on the board. I am using an arduino uno
Excuse me, can you share arduino?(include RFID Reader、Write)
Hey, sorry but what do you mean
@@KevinMayerYT Please do me a favor.
Can you share RFID, Arduino programs, read and make? Thank you.
dodo hey, the rfid reader and tags are bougt from aliexpress, the arduino software is just from the arduino site and the read and write code is in the software it self, bit if you'd like I could send you tomorrow some lonks where to buy and download.
No, thank you so much😃
What arduino model are you using?
Thanks
Hey man, i am using the arduino uno, hope this was a good answer. If you have more questions I am happy to help.
@@KevinMayerYT Thanks!!!
Captain_CrunchV1 no problem
@@KevinMayerYT alrighty, let's say you've read a card and got the data. What now? Can you put the RFID reader to a sensor? I have no clue, lmao
@@captain_crunchv1145 hello, if you got the data you could use it to identify that card in a program, for example to open a door lock. I don't really uderstand what you mean with the sensor, if you could describe that more detailed to me that would be nice. Kind regards.
How to write "hello would" in RFID tags?
Do you want to write it on a tag as data?
@@KevinMayerYT yes i want it as data.
Can i get the code
Hello, can I use the arduino rfid card reader to make a storage value card?
Hello Nicole,
If you mean a gift card for a store, than the answer is yes. That would be possible, you will have to make your own porgram I think but it is possible. Hope this helps.
thank u!
@@nicolecastillo4810 no problem
4.05 haha r.i.p
haha idd
Only name
Hi Kevin please my i have your contacts
my email is fhuruba@gmail.com
Hi, why do you want them?
@@KevinMayerYT i needed to explain a project i m working on maybe you could help me out
@@faraihuruba7672 hey, I would love to help you out, can't you explain it via youtube comments here?
Speak clearly my man.
Hey, I will try, my english is not the best but it's already better. If you need to know what I said somewhere just ask.