ManuStem is a browser-based Arduino learning platform where kids write real code, wire real circuits, and race robots — no hardware required.
We started in Vietnam, where a single Arduino kit can cost a family a week's groceries. So we put the entire lab in the browser: a real AVR compiler (avr-gcc), a deterministic circuit simulator, and a 3D robot racing arena — plus an AI debug coach that explains every error in plain language.
