Welcome to the official repository for Handy, an affordable myoelectric prosthetic hand designed for accessibility, modularity, and ease of assembly. This repository includes all the essential files and code necessary to build and control Handy, including hardware design files, embedded firmware, and a multimedia app interface.
Handy/
├── App/ # Android app source code for controlling Handy
├── Design Files/ # STL and CAD files for 3D printing Handy's mechanical parts
├── ESP32 Code/ # Firmware for the ESP32 microcontroller
├── Multimedia/ # Demo videos, project posters, and presentation materials
├── Images/ # Visual references and assembled prototype images
├── README.md # Project overview and documentation
- Affordable: Designed using low-cost components and open-source tools.
- Myoelectric Controlled: Uses EMG signals to control prosthetic movement.
- Wireless Interface: ESP32-powered wireless control via a custom Android app.
- Customizable Design: STL files provided for 3D printing and customization.
- Open-Source: All design files, code, and documentation are freely available.
- 3D print components from the
Design Files/directory. - Follow the provided images in
Images/for reference. - Assemble the hand and integrate EMG sensors, servo motors, and ESP32.
- Flash the code from the
ESP32 Code/directory to your ESP32 board. - Make sure to configure the correct pins and WiFi credentials.
- Clone the
App/directory into Android Studio. - Build and install the app on an Android phone.
- Connect the app to the ESP32 via WiFi.
-
Check the
Multimedia/directory for:- Demo videos of Handy in action
- Posters and presentations for exhibitions and competitions
Feel free to fork the repository and suggest improvements via pull requests. Whether it's hardware design, code optimization, or UI enhancements — your contributions are welcome!
This project is licensed under the MIT License — see the LICENSE file for details.
Created by MrTG1B. For questions or collaboration, please raise an issue or contact via GitHub.
Thank you for your interest in Handy — empowering lives with accessible technology!