4 bar linkage program

4-Bar Linkage Simulator | Essential Kinematics Tool This simulation program is a powerful resource for mechanical engineering students and designers focusing on kinematic analysis. Developed through Vibe Coding (AI-assisted development), it provides deep insights into mechanism behavior and design logic. Key Analysis Features 4-Bar Linkage Generation: Real-time modeling and visualization of linkage systems. Input-Output Angle Conversion: Precise tracking of angular relationships between links. Grashof Condition Analysis: Automatic classification of mechanism types (Crank-Rocker, etc.). Double-Rocker Dead Point Analysis: Identification and visualization of critical locking positions (singularities). Instantaneous Centers (IC): Visual calculation of velocity centers for comprehensive motion analysis. Open Resources & Community Full Build Documentation: The entire development process is recorded and available on YouTube in 21 languages. 100% Free & Open: AI prompts and full source code are provided to support the engineering community. Code Access: Final debugged code is available on GitHub (Link in the pinned comment of the YouTube video). Support the Project If this tool provides value to your projects or studies, please Subscribe to the channel and Like the video! Your support drives the development of more simulators (2-axis/3-axis robots and advanced mechanisms) coming soon.