How To Make RFID & Keypad Based Door Lock

 


Circuit Diagram :-



Code :-





Video :-

7 Comments

  1. BRO components are Missing In your video. . . Pls Reply as soon as possible

    ReplyDelete
    Replies
    1. helo sir can i know what components are missing in this project

      Delete
  2. hi sir,
    is the code incomplete?

    ReplyDelete
  3. what use sim 900

    ReplyDelete
  4. Hello, sir
    I have tried the code in here but there is an error

    ReplyDelete
  5. error expected unqualified-id before 'if' I've been trying to find the error but can't find it

    ReplyDelete
  6. bro where is the gsm and servo motor code in it

    ReplyDelete