RoboticsIntermediate
Build a Line-Following Robot (Arduino)
From wiring sensors to tuning a working autonomous robot.
Taught by Sristi Maharjan · Robotics Engineer
What you'll learn
- Wire IR sensors and a motor driver to an Arduino
- Read sensor values and threshold them
- Write a control loop that steers toward a line
- Tune the robot to run smoothly
- Debug the common failure modes
About this course
A complete first robotics project. Using an Arduino, two infrared sensors and a motor driver, you'll build and program a robot that follows a line on the floor — applying real sensing, control and debugging along the way.
Course content
5 lessons- 1Parts and how they connectThe bill of materials.Preview
- 2Reading the lineTurning reflectance into a decision.
- 3The steering logicTurn toward the line.
- 4Driving the motorsFrom decision to movement.
- 5Tune and debugMake it run smoothly.