The YL-70 4-channel line tracker sensor provides easy line tracking because the ... free toggle switch using an Arduino Uno. This can be used to control external electric loads by waving your hand in ...

The robot uses a whopping 32 IR sensors to follow a black line across a concrete workshop floor, adjusting its path using a steering motor salvaged from a power wheelchair. An Arduino Mega Pro ...

The HW-006 (V1.3) line tracker sensor module based on TCRT5000 an infrared reflectance sensor. This is usually mounted at the bottom of a line following robot chassis. This compact tracking sensor ...

Though it actually comes with a football spin... Thanks to the Arduino team for highlighting this one, a football-themed version of air hockey, which sees an IR line tracking sensor keeping score of ...