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제로에서 로봇을 만드는 5단계

The fastest, cheapest way into robotics is a simulator. You write the same logic a real robot runs — kinematics, navigation, control — and watch it execute in 3D, with zero hardware to break or buy. Start in the browser to grasp the loop (sense → plan → act), then move to a desktop engine like Gazebo or MuJoCo when you want physics fidelity and ROS 2 integration. Everything you build in sim transfers directly to real robots later.

Robotics is programming applied to the physical world. Before ROS 2, get fluent in the core concepts — sequencing, loops, conditionals, functions, and recursion — by directing a robot through puzzles. These block-and-code apps teach the exact mental model you will use later to write motion planners and behavior trees. If you already code, skip ahead to Stage 3.

This is the stage where AI RobotVerse replaces a paywall. Our own ROS 2 guide library is a free, hands-on curriculum: computer vision, humanoid whole-body control, SLAM, manipulation, safety certification and more — each with working code you can copy. Read ours for the practical build path, and pair it with the university courses below for the deeper theory (kinematics, dynamics, control).

When you are ready for hardware, you do not need expensive CAD licenses or a lab. Professional cloud CAD is free for personal use, and thousands of documented community builds give you a proven starting point. Use our robot database to compare real platforms and prices before you commit to a build or a purchase.

Robotics moves fast. Keep the field in view with daily research feeds and free official livestreams from the companies building the frontier — no subscription, straight from the source. Our own news and robot pages track the same releases if you prefer a single feed.