Line Following Robot Penguin Toy with Marker

Draw a Path and Watch the Penguin Robot Follow

This line-following robot penguin toy turns simple drawings into moving adventures. Children draw a bold path on the included paper with the marker, place the penguin robot on the line, switch it on, and watch as it automatically follows the route they created. It's an engaging way to introduce kids to how sensors and simple robotics work, while keeping playtime hands-on and imaginative.

Designed in a friendly penguin shape, this compact robot uses an optical sensor to detect dark lines on light paper. When placed on a black line, it tracks the path, adjusting direction as the line curves. If it is set down away from a line, it will move until it finds one or loop in circles until guided back to a clear path. For best results, lines should be between approximately 4 mm and 10 mm thick, with curves wider than 90° so the robot can turn smoothly. The toy is powered by 4 button batteries (not included). Installation is simple: open the battery compartment, insert the batteries with the + and - poles correctly aligned, close the cover, and turn the power switch on. The set includes 1 robot penguin toy, 1 sheet of paper to get started, and 1 black marker pen suitable for drawing tracking lines. Children can later experiment with additional sheets of plain white paper to design their own roads, mazes, and obstacle courses, encouraging repeated use and gradual skill-building.

Why It's a Smart Choice

• Introduces basic robotics and sensor concepts in a playful, accessible way.
• Encourages creativity as children design their own tracks, mazes, and routes.
• Supports fine motor skills, hand-eye coordination, and problem-solving during drawing and testing.

FAQ

Q: What kind of surface does the robot work best on? A: It works best on smooth, light-colored paper with clearly drawn dark lines. Avoid rough or glossy surfaces that may interfere with the sensor.

Q: Do I have to use the included paper and marker? A: You can use any plain white paper and a dark, non-reflective marker, as long as the line thickness stays between about 4 mm and 10 mm.

Q: Are batteries included? A: No. The robot requires 4 button batteries, which are not included and need to be purchased separately.

Q: Is this suitable for younger children? A: It is generally suitable with adult supervision. Adults may need to help with battery installation and drawing clear lines for best performance.