Oct 27, 2018 · In this post, you are going to learn about how to build an RFID and Keypad based door lock using Arduino. To open the door, the user will have to first scan the right tag and …

In this tutorial, we are going to learn how to make Arduino RFID/NFC Door Lock System using Arduino, RFID/NFC RC522 Kit, and electromagnetic lock or solenoid lock. ※ NOTE THAT: …

Nov 22, 2021 · Hi everyone, Today I'm going to show how to make RFID based door lock and with Keypad 4x4 but it's ok if you have 3x4 keypad. Let's start.

Mar 11, 2020 · In this project we have built an Arduino Keypad Door Lock which can be mounted to any of your existing doors to secure them with a digital password.

Feb 19, 2025 · Learn how to build an RFID door lock system using Arduino for secure and smart access control. This step-by-step guide covers circuit connections, coding, and hardware …

Apr 11, 2022 · In this project tutorial, we’ll learn how to make RFID based Electronic door locks systems using Arduino and RC522 RFID Module. In this system, you need a particular card or …

RFID and Keypad Door lock and Alert System Using Arduino. Upon scanning the right tag and entering right pass, it will open door and send confirmation message otherwise it will send alert …

Feb 2, 2025 · This code implements a Password-Based Door Lock System using an Arduino Nano, a 4×4 keypad, an LCD, a servo motor, a buzzer, and two LEDs. The system allows …

Jul 22, 2017 · This is a door lock security system made with Arduino. Just thought of making a password based door lock system in which you can enter the password via the keypad. It was …

Mar 3, 2025 · Well, you can create your own RFID-based door lock system using an Arduino, an RFID reader, and a solenoid lock. All from the comfort of your home! This project is simple, …