Arduino-Based Oscilloscope

Overview

This project involves the creation of an Arduino-based oscilloscope as part of my tinkering lab activities. The oscilloscope is a device used to view and analyze the waveform of electronic signals. This project demonstrates my ability to integrate hardware and software to develop a functional and educational tool.

Features

• Real-time signal visualization
• Adjustable time and voltage scales
• User-friendly interface
• Portable and cost-effective solution

Project Components

• Arduino Uno
• LCD Display
• Analog sensors
• Potentiometers
• Connecting wires
• Breadboard

Repository Contents

• Code: The main Arduino sketch (code_for_arduino.ino) that drives the oscilloscope functionality.
• Presentation: A PDF presentation (PG4_2022CEB1026.pdf) used to explain the project details and demonstrate its capabilities.

Getting Started

Prerequisites

To replicate this project, you will need:

• Arduino IDE: Download here
• Basic components mentioned above

Setup Instructions

1. Clone the repository:

   git clone https://github.com/raj-learns/arduino-oscilloscope.git

2. Upload the code to your Arduino:

   • Open code_for_arduino.ino in the Arduino IDE.
   • Connect your Arduino board to your computer.
   • Select the correct board and port from the Tools menu.
   • Click the upload button.

3. Hardware Setup:

   • Connect the components as per the circuit diagram (provided in the presentation).
   • Ensure all connections are secure and correct.

Usage

• Power on the Arduino.
• The oscilloscope will start displaying the waveform of the input signal on the LCD.
• Adjust the potentiometers to change the time and voltage scales as needed.

Presentation

For a detailed explanation of the project, including the circuit diagram, working principle, and demonstration, refer to the provided PDF presentation: PG4_2022CEB1026.pdf

Future Enhancements

• Add data logging capabilities to store waveforms for further analysis.
• Improve the resolution and accuracy of the measurements.
• Develop a more sophisticated user interface.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Acknowledgements

• Thanks to the tinkering lab at IIT Ropar for providing the resources and support.
• Special thanks to my teachers and peers for their guidance and feedback.