Build a robot that can follow a black line on a white surface using sensors for navigation.
Create a robot that can detect and avoid obstacles in its path to move around freely.
Construct a robotic arm capable of picking up and moving objects using servo motors.
Design a robot that can follow a light source using light sensors for guidance.
Build a robot that can autonomously navigate through a maze from start to finish.
Develop a robot that responds to hand gestures for commands and movement.
Create a robot car that can be controlled remotely using a smartphone via Bluetooth.
Design a robot that can perform tasks based on voice commands given by the user.