Arduino | Robotics

: Uses an ultrasonic sensor (like the HC-SR04) to detect objects and steer around them.

: Can be driven via WiFi or Bluetooth using modules like the HC-05 or boards with built-in connectivity. Essential Components Simple Arduino Robotics Platform! : 5 Steps - Instructables

: Uses ultrasonic range finders to maintain a specific distance from walls while moving.

: Typically powered by an Arduino Mega due to its high number of I/O pins, which are needed to control multiple servo motors for joint movements.

: Utilizes infrared (IR) sensors to track and follow a black line on a white surface.

Arduino serves as the "brain" for robotics projects, providing a programmable platform to control motors, sensors, and other electronic components. Because it uses a beginner-friendly variant of , it is widely used for everything from educational STEM toys to complex research prototypes. Popular Robotics Projects