Maze Solving Robot With Fastest-Return Logic
Designed and built a LEGO NXT 3.0 robot that autonomously solves a tiled maze, reaches the end, then returns to the start using an optimized “fastest return” route. The robot navigates using only a single directional ultrasonic sensor, logs its decisions while exploring, and then simplifies the path...
Embedded robotics in C (NXT 3.0)Maze-solving algorithms (right-hand rule)Path logging + route optimization (“fastest return” logic)PID tuning and motion control tradeoffsRapid prototyping + iterationTest-driven refinement in constrained environments