FOLLOW-ME CAR
it sees your tag · it follows you
drag to spin · pinch to zoom · tap a part
Parts list
Everything is from one store (DFRobot), so it is one cart. Ask a parent or your teacher before ordering.
🖨 You 3D print: the body only (7 files: deck, 2 motor holders, caster riser, cover, camera mast, 4 motor clips).
🛒 You buy: everything below (wheels, motors, lights, camera, board, battery, speaker…).
Also needed
How it follows
The HuskyLens camera learns one printed tag (or any object you show it). The code turns the car to keep the tag in the middle, drives closer when the tag looks small, and stops when it looks big. One tag means it will not chase walls or random people.
Files
⬇ 3D print files (zip) ⬇ Arduino code
🔋 Get an adult to help with the batteries and the first power-on.
building the robot…