⚡ Lectric
Build real circuits. Light lamps, tame LEDs, blow fuses on purpose, balance bridges — all on a live simulation.
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Start the campaign#1 · First Light⚡︎⚡︎⚡︎⚡︎⚡︎
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Campaign
Ten guided challenges, from your first glowing lamp to a balanced Wheatstone bridge.
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Sandbox
Free build with every component. No goals, no failure — just you and the electrons.
Real-time nodal analysis · animated current flow · your circuits, saved in the browser