Featured Project
Arduino-Based MP3 Player
A custom Arduino-based MP3 player built around an embedded control interface, local audio playback, display feedback, and dedicated hardware buttons. The project combines digital control, user interaction, board-level integration, and audio-oriented product design into a compact standalone system.
Project Summary
- Designed a compact music player centered on embedded hardware and direct user interaction.
- Integrated an Arduino Nano with audio playback hardware, local storage, pushbutton inputs, and OLED feedback.
- Focused on making the system feel like a real product instead of only a breadboard experiment.
- Used the project to demonstrate practical embedded system integration and hardware-oriented design execution.
What I Built
- Embedded playback control logic for track navigation and user interaction.
- Display interface for local system feedback.
- Dedicated button-based control hardware for playback functions.
- Board-level layout integrating audio, power, storage, and interface sections.
Core Focus
Standalone digital music playback with embedded user controls, display output, and onboard audio hardware.
Platform
Arduino Nano with MP3 playback module, removable storage, control buttons, and display interface.
Portfolio Value
Demonstrates embedded integration, PCB-level thinking, user interface design, and real hardware implementation.
Engineering Highlights
Audio Integration
Playback hardware, speaker output, and embedded control brought together in one physical build.
Embedded UI
Button-driven interaction with display feedback for a more complete user experience.
PCB-Level Thinking
Designed as a structured hardware system rather than only loose module wiring.
Product Feel
Closer to a usable embedded device with dedicated controls and a defined function.
This project is strong for your portfolio because it shows that you can combine electronics, embedded control, user-interface behavior, and physical implementation into a single functional product. It also adds variety to your portfolio by showing audio and consumer-style embedded design, not only sensing and automation projects.