Components and supplies
RIFD Reader RC522
Single Turn Potentiometer- 10k ohms
Arduino UNO
Jumper wires (generic)
Breadboard (generic)
Standard LCD - 16x2 White on Blue
Project description
Code
RFID Reader Write with LCD
arduino
This the actual RFID lock
RFID Reader (Data Reader)
arduino
Please use this to find your cards ID. THIS ALSO CHANGES THE UID So you can have a different one
RFID Reader (Data Reader)
arduino
Please use this to find your cards ID. THIS ALSO CHANGES THE UID So you can have a different one
RFID Reader Write with LCD
arduino
This the actual RFID lock
Downloadable files
Connection Diagram
Connection Diagram
Comments
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turtlebrownies
2 years ago
hey Techinc, i was just wondering where to find the RFID library because it wont work and whenever i try to download it, the file is corrupted and it is super frustrating (this may be due to using old tech such as windows vista) if you can reply to this as soon as possible that would be absolutely fantastic!
Techinc1510
2 years ago
Don't worry It won't be due to old tech as I had the same problem for a month and just gave up. But when I coded my own it worked for me and my friends For now try going on the arduino web editor to upload the code as it has loads of preloaded libraries ready including the MFRC522 library. Just open the code and hit upload If you have further problems or can't use the arduino web editor then reply please. Just asking what board are you using? And if you need to I will find the RFID library I used which is not corrupted which might take time as I have a bunch of other libraries Thanks - Technic75
Anonymous user
2 years ago
how to download the MFRC552 library?
Anonymous user
2 years ago
For some reason, it wont scan. please help.
Anonymous user
2 years ago
same with mine
Anonymous user
2 years ago
Thanks for this project. I have this RFID from ebay and plan to use it somehow. Your projec
Techinc1510
2 years ago
Thank You and please send me a picture of the finished product and thank you again.
Chatweka01
2 years ago
Thanks, this is great. How would you add more tags to it and read and show the tag holders name without changing the code like I have here; if (content.substring(1) == "17 49 76 34") //Plz change to your cards UID { lcd.setCursor(0,1); lcd.print(" Name ");
Anonymous user
2 years ago
Go here to see: https://beginnersbook.com/2014/01/c-if-else-statement-example/
Anonymous user
2 years ago
Hey, can you please send me the complete code.
Anonymous user
5 years ago
For some reason, it wont scan. please help.
Chatweka01
5 years ago
Thanks, this is great. How would you add more tags to it and read and show the tag holders name without changing the code like I have here; if (content.substring(1) == "17 49 76 34") //Plz change to your cards UID { lcd.setCursor(0,1); lcd.print(" Name ");
Anonymous user
2 years ago
Hey, can you please send me the complete code.
Anonymous user
2 years ago
Go here to see: https://beginnersbook.com/2014/01/c-if-else-statement-example/
Anonymous user
6 years ago
Hello, and thank you for this project. I need to ask one favor - can you tell me how to find a current library for this exact setup? Working on an attendance system. Thanks again! Arduino Uno R3
turtlebrownies
7 years ago
hey Techinc, i was just wondering where to find the RFID library because it wont work and whenever i try to download it, the file is corrupted and it is super frustrating (this may be due to using old tech such as windows vista) if you can reply to this as soon as possible that would be absolutely fantastic!
Anonymous user
2 years ago
how to download the MFRC552 library?
Anonymous user
8 years ago
Thanks for this project. I have this RFID from ebay and plan to use it somehow. Your projec
Techinc1510
2 years ago
Thank You and please send me a picture of the finished product and thank you again.
Techinc1510
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RFID Reader With LCD 1602 | Arduino Project Hub
Anonymous user
2 years ago
Hello, and thank you for this project. I need to ask one favor - can you tell me how to find a current library for this exact setup? Working on an attendance system. Thanks again! Arduino Uno R3