RLC Circuit Response Calculator
Wired White v1 Calculate RC, RL, and series or parallel RLC step responses, Bode plots, resonance, Q, and damping. Animate the transient and inspect voltage and current.
#step response
Wired White v1 
PID Controller Tuning Simulator
Wired White v1 Tune a filtered PID controller on process and DC motor models. Compare step response, actuator saturation, Bode margins and a root locus with SIMC or Ziegler–Nichols settings.
