Home▸Electronics & Circuits▸Fundamentals of Electrical Engineering

🔌 Fundamentals of Electrical Engineering

Build intuition for fundamental electrical engineering: a battery, resistor and capacitor animated in 3D, current-flow particles, and a live charge/discharge waveform. Switch between RC charging and RLC oscillation modes.

Electronics & Circuits3DModerate60 FPS

⚙ Under the hood

A battery, resistor and transparent capacitor on a circuit board with glowing current-flow particles and a live oscilloscope trace. Switch between RC charging and RLC ringing and watch the charge fill the capacitor.

Three.jselectrical engineeringRC circuitRLC circuitelectronics

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install