CircuitLab Designer

CircuitLab Designer is an interactive educational app for learning electrical circuits through hands-on challenges.
Build circuits, connect components, toggle switches, and instantly see how current flows. Each level presents a clear goal that helps you understand core concepts like series and parallel connections, switches, and circuit logic.
Features:
• Interactive circuit-building challenges
• Real-time visual feedback
• Clean and intuitive interface
• No accounts, no tracking, no ads
• Works fully offline
Designed for students, hobbyists, and anyone curious about how electrical circuits work.