This project is a low-cost, 3D printed robotic arm controlled by the Myo Armband, a device that interprets electrical signals from the brain, providing a functional and affordable prosthetic solution for amputees.
Introduction
The world of prosthetics has been revolutionized by the advent of 3D printing technology and wireless control systems. This paper discusses a project developed at FIAP, which leverages these advancements to provide a low-cost, yet highly functional solution for amputees.
Challenge
The primary challenge was to create a cost-effective, remotely controlled prosthetic arm for individuals who have lost their hands up to the elbow. The solution needed to be user-friendly, responsive, and capable of mimicking the natural movements of a human arm. Furthermore, the project faced technical hurdles in integrating the Myo Armband, a wearable device that reads electrical signals from the brain, with the available Bluetooth module at the university.
Solution
The solution was a 3D printed robotic arm controlled wirelessly using the Myo Armband. The Myo Armband is a device worn on the forearm that captures the electrical signals sent by the brain to move the arm. It then translates these signals into commands that control the robotic arm. A significant part of the project was dedicated to developing a custom firmware that enabled the Bluetooth module to connect with and recognize signals from the Myo Armband.
Conclusion
Despite the challenges, the project was completed under a budget of $500, making it a low-cost solution in the field of prosthetics. This project not only demonstrates the potential of combining 3D printing technology and wireless control systems but also opens up new possibilities for affordable and accessible prosthetics. The success of this project serves as a testament to the power of innovation and technology in improving the quality of life for amputees.