Observed arrival · 2026-09-18
Labo Élec, a Circuit Lab in the Browser
A free, account-free electrical laboratory where learners assemble circuits, take measurements, and work through a 15-chapter course.
- For
- Electrical students, teachers, and curious circuit-builders
- Worth noticing
- Progress, levels, stars, notes, and the last circuit stay in browser storage; no account or server sync is required.
Field notes
The simulator models components, wiring, measurements, and circuit behavior rather than merely displaying prebuilt diagrams. Its course structure spans units, resistance networks, Kirchhoff laws, capacitors, induction, alternating current, RLC circuits, and measurement. A learner can work in an open sandbox, follow unlockable pathways with stars and coins, or complete scored sessions with hints, corrections, and competency feedback. Progress remains in local browser storage, with no stated server account or synchronization.
Observed signals
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Editorial observations of this landing page, not a rating.
One card from the complete issue