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ArUco Marker Navigation for Robots on STM32

Print a marker, stick it on a wall, point a camera at it, and the robot drives itself there. No joystick, no remote, no pre-mapped path.

Five minutes to set up, and the fallback actually works. Hit my quota mid-session and it switched providers without me noticing.

Mecanum wheels slip constantly, so encoders lie. LiDAR costs $300+. Two cheap sensors do the job for about $5.

A mouse already knows exactly how far it moved across your desk. Put a webcam lens in front of it and it works from 6cm up.

A camera that sees a tic-tac-toe board, a robotic arm that knows where every piece is, and a chip running it all without touching the cloud.

From 10,562 teams to Top 65. Building a Due Diligence Copilot with Pathway AI and FAISS in 24 hours.

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