Arduino enthusiasts looking for a new project to complete over the weekend might be interested in this Arduino door lock which is automatically activated as soon as you enter incognito browsing mode on your computer.
Mike, CEO of the Useless Duck Company, runs through the design and functionality of the Arduino door lock. This innovative project can be created using an Arduino Uno development board, which is then hooked up to your PC. The system uses a custom script that has been written and is available for download.
Design and Functionality
The Arduino door lock project is a fascinating blend of hardware and software. The core component is the Arduino Uno, a versatile microcontroller board that is popular among hobbyists and professionals alike. The Arduino Uno is connected to your computer via a USB cable, allowing it to receive signals from the custom script.
The script is designed to detect when you enter incognito mode on your web browser. Incognito mode, also known as private browsing, is a feature available in most modern web browsers that prevents browsing history from being stored. When the script detects that incognito mode has been activated, it sends a signal to the Arduino Uno, which then triggers the door lock mechanism.
The door lock mechanism itself can be constructed using a variety of materials and methods. In Mike’s project, a simple servo motor is used to control the locking mechanism. The servo motor is connected to the Arduino Uno and is programmed to rotate when it receives the signal from the script. This rotation moves a latch or bolt, effectively locking or unlocking the door.
Building the Project
To build this project, you will need the following components:
– Arduino Uno development board
– USB cable to connect the Arduino to your computer
– Servo motor
– Wires and connectors
– A door lock mechanism (this can be a simple latch or a more complex lock)
First, connect the servo motor to the Arduino Uno. The servo motor typically has three wires: power, ground, and signal. Connect the power wire to the 5V pin on the Arduino, the ground wire to the GND pin, and the signal wire to one of the digital pins (e.g., pin 9).
Next, download the custom script from the provided source. The script is written in a programming language that can interface with your web browser and detect when incognito mode is activated. Once downloaded, upload the script to your Arduino Uno using the Arduino IDE.
After uploading the script, test the system by entering incognito mode on your web browser. If everything is set up correctly, the servo motor should rotate, triggering the door lock mechanism.
This project not only provides a practical solution for privacy-conscious individuals but also serves as an excellent learning experience for those looking to improve their Arduino skills. By combining hardware and software, you can create a wide range of innovative projects that can automate and enhance everyday tasks.
Check out the video below to learn more about this useful Arduino project.
If you enjoyed this article, you are sure to enjoy learning how to build your very own Arduino wind speed meter or anemometer project, which is easy to build with basic Arduino skills. This project involves using an anemometer to measure wind speed, which can be useful for weather monitoring and other applications.
Source: Arduino
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