ElectroLab explains how circuits actually work — animated current flow, component breakdowns, and step-by-step logic. No hardware needed, no guesswork.
From voltage and Ohm's Law to sensors, motors, control systems, and a complete PCB-design track in KiCad — every topic is a clean slide deck you can read, teach, or record into a video.
Pre-built circuits with animated current flow and step-by-step explanations
Demos, missions, and tools — all free, all focused on understanding
Progressive challenges that build on each other
No sign-up required. Everything runs in your browser.