Refer below 16X2 LCD and I2C LCD interfacing With Arduino Tutorials- Visit for simillar projects at https://microdigisoft.com Tutorial 1: Arduino LCD Display Tutorial ...

Radio Frequency Identification is widely used in contactless payment cards, National Highway Tollgate systems, and in security passes ... I decided to use a 16x2 I2C-based LCD display to show door ...

This project implements a real-time distance measurement system using an Arduino Uno microcontroller and an HC-SR04 ultrasonic sensor. The measured distance is displayed on an I2C LCD screen, ...

Put aside all of the projects that use an Arduino ... alarm system. The alarm can read RFID cards for activation and control of the device. It communicates with the front panel via an I2C bus ...

for instance Arduino, you would need atleast 6 I/O pins to talk to the LCD. However, if you use an LCD module with I2C interface, you only need 2 lines to process the display information. Now a days, ...

There are so many types of security systems ... for our Arduino based Digital Keypad Door Lock project is shown below. First of all, we start from the brain of this project which is the Arduino UNO ...

Traditional security measures, including window and door locks, present challenges such as key loss and theft, necessitating innovative solutions. The project ‘SafeHaven Shield,’ is an Arduino-driven ...