🔋 Supercapacitor Buffer and Lamp Load (2D circuit and charge curves)

2D circuit view of a supercapacitor charged through a resistor while a lamp drains it: change the source, resistance, capacitance and lamp, add scripted brown-outs, and watch voltage, current, lamp power and energy. Same RK4 solver as the 3D page, checked against the exact exponential and an energy balance.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install