Hi everyone , welcome to Powergentek. Today we will build an RFID-based solenoid door lock system using an Arduino board . The system uses an RFID RC522 reader module to read RFID cards , and a solenoid door lock to lock or unlock the door .
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The program allows for multiple RFID cards to be added or removed from the system, and a master card is used to perform administrative tasks such as adding or removing cards. This feature provides flexibility and convenience, as users can add or remove cards as needed without reprogramming the entire system.

The project includes an EEPROM module that can store up to 20 card data, allowing users to customize access to their homes or businesses. So this EEPROM based Arduino RFID door lock is a versatile project that offers a wide range of useful features for home security systems.
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#rfiddoorlock #arduino #mfrc522 #rfid #nfc #eeprom
********Download Section*******
► Securing Your Home with Arduino: RFID Door Lock with Multiple Cards & EEPROM Memory
► Circuit Diagram, Source code; github.com/Jeetsaini956/rfid_door_lock/blob/main/s…
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RFID door lock with master card related video must watch link below 👇⬇️
   • RFID Door Lock Using Arduino Nano , A...  
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Please don’t forget to install all three libraries
1= MFRC522 Library ,
2 = Liquid Crystal_i2c Library ,
3 = EEPROM Library .
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Arduino RFID Master card Door Lock with EEPROM
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Components purchase links ;
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Buy from makerbazar.in

Arduino Nano 3.0 with CH340 Chip without USB cable makerbazar.in/...​
RFID Reader/Writer with RFID Card and Tag RC522 makerbazar.in/...​
16x2 LCD1602 Parallel LCD Display With IIC I2C Interface makerbazar.in/...​
DC Cabinet Door Lock Electric Lock Assembly Solenoid makerbazar.in/...​
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Buy from Amazon ;
Arduino Nana Board ; amzn.in/d/e3ag7pp
RFID Module RC522; https: amzn.in/d/hZs9NGD
12v solenoid door lock ; amzn.in/d/0wyvIlm
16x2 i2c lcd display ; amzn.in/d/4KH64kn

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