Next time we’ll show you how to make the permanent version of the keypad, walk through the code for the Arduino, make the PC board, cut a custom wall plate, and install the lock strike.

To make it more user-friendly ... This project demonstrates how to build a password-protected door lock system using a digital keypad and Arduino. It provides a step-by-step guide to setting up the ...

Arduino RFID Door Lock Arduino Solenoid Door Lock Raspberry Pi ... Also, it is important to make sure you have added the following keypad library to your Arduino IDE to compile the code successfully.

byte rowPins[ROWS] = {6,7,8,9}; //connect to row pinouts // Connect keypad COL0, COL1, COL2 and COL3 to these Arduino pins. byte colPins[COLS] = {2,3,4,5}; //connect to column pinouts // Create the ...

When we supply the system with power, first of all we can see the programmed writings on the LCD screen then we need to enter the password thanks to keypad. By the way we used relay module to set up a ...

based on a keypad. The hack is still pretty hardware intensive, but Arduino fans will love this clever hack—especially if you're the type that locks yourself out of your room a lot. It works as ...

Hi everyone 👋 🔴I uploaded a new video on my YouTube channel about how to make an Arduino based door lock system🔒 In this system, I used a 4×4 keypad to ...

The project ‘SafeHaven Shield,’ is an Arduino-driven home security system seamlessly integrating RFID and PIR sensors with a keypad lock. This advanced system surpasses traditional security by ...

[Andrea] just sent us this great student hack he made for his room. He’s constructed an Arduino keypad door lock — without using any proper fastening hardware! The entire build is made out of ...