Robotic Hand (Passion Project)
Introduction
As a personal passion project, I undertook the challenge of building a robotic arm controlled by potentiometers. This project allowed me to explore the fascinating world of robotics and gain hands-on experience in designing and constructing a functional mechanical system. The robotic arm serves as a versatile platform for understanding the principles of kinematics, control systems, and the integration of various components, including sensors, actuators, and microcontrollers.
Design
The design process for the robotic arm involved careful consideration of the kinematic structure, degrees of freedom, and the selection of appropriate materials and components. I utilized computer-aided design (CAD) software to model and simulate the arm's movements, ensuring proper joint articulation and range of motion. The potentiometers were strategically positioned to allow intuitive control over the arm's various joints, enabling precise positioning and motion control. Additionally, I implemented a microcontroller-based system to interface with the potentiometers and translate their input signals into corresponding actuator commands.
Skills
Proficiency in CAD software for 3D modeling and simulation of robotic systems
Knowledge of kinematics, dynamics, and control theory for robotic manipulators
Expertise in electronic circuit design and interfacing sensors and actuators
Familiarity with microcontroller programming and embedded systems development
Understanding of mechanical design principles, material selection, and fabrication techniques
Ability to troubleshoot and debug hardware and software issues in robotic systems
Deliverables
The ultimate deliverable of this passion project was a fully functional robotic arm controlled by potentiometers. The arm showcased smooth and precise movements, allowing for intricate positioning and manipulation tasks. The project not only provided me with valuable hands-on experience but also served as a platform for further exploration and experimentation in the field of robotics. Future enhancements could include the integration of additional sensors, such as vision systems or force feedback, to enhance the arm's capabilities and functionality.