Password Based Door Lock system with LCD using Arduino Project
Password Based Door Lock system with LCD using Arduino Project
In this article, we will learn how to make keypad Password door Lock system with LCD using Arduino Project.
In the last post, we learned how to make Anti Theft Alarm System using Arduino & Force Sensor Project.
Components required:
- Arduino UNO
- LCD display
- Battery (9v)
- Servo motor
- Key pad
- Breadboard
- Jumper wires
Arduino UNO:
The Arduino Uno is a popular microcontroller board used for various electronics projects. It’s often favored by beginners due to its ease of use and a wide array of resources available for learning.
LCD display (16×2):
A 16×2 LCD display means it has 16 columns and 2 rows. This type of display is commonly used with Arduino projects for showing text and simple graphics. Each character space can display a letter, number, or symbol.
Servo motor:
A servo motor is a type of motor commonly used in various projects, including robotics, automation, and control systems. Unlike regular motors that continuously rotate, a servo motor can rotate to a specified angle and hold that position.
Password based door Lock system with LCD using Arduino Project:
