Arduino Projects

  1. Introduction:   Welcome to our Bluetooth Car Control project, where we combine the power of Bluetooth technology with an Arduino board, an L293D motor driver, and LEDs to create an impressive and visually appealing car control system. Our project aims to provide a seamless and wireless method of controlling a car using a smartphone. By integrating an Arduino board with the L293D motor driver, we gain precise control over the car’s motors, enabling us to navigate it in various directions such as forward, backward, left, and right.   In addition to the motor control, we have taken the aesthetics of the car to the next level by incorporating LEDs. These LEDs serve both functional and decorative purposes. Functionally, they can be used as indicators to provide feedback on the car’s status, such as indicating when the car is moving, turning, or stopped. Decoratively, they enhance the visual appeal of the car, making it more attractive and captivating.   By establishing a Bluetooth conn

1. Introduction:  The Arduino RFID door lock project combines the power of Arduino microcontrollers and Radio Frequency Identification (RFID) technology to create a secure and convenient access control system. RFID technology allows for contactless identification using radio waves, making it an ideal choice for door lock systems. By integrating an RFID reader module with an Arduino board, we can authenticate users based on their unique RFID tag IDs and grant them access to a locked door. The primary goal of this project is to design a door lock system that eliminates the need for traditional keys or keycards, offering a more modern and efficient solution. With RFID technology, users simply need to hold their authorized RFID tags near the RFID reader to initiate the authentication process. The Arduino board, acting as the control center, reads the unique ID from the RFID tag and compares it with a list of authorized tag IDs stored in its memory. If a match is found, the door lock mechan