Is this good for hobbyists & makers?

Yes — this version of "PID Controller Tuner for a pipe-inspection robot" is framed for hobbyists & makers exploring it for fun. Play with real physics and math, no license and no setup — just open and tinker.

Do I need to install anything?

No. It runs in any modern browser, free, with no account required.

For Hobbyists & Makers · PID Controller Tuner

PID Controller Tuner for a pipe-inspection robot

Built for hobbyists & makers exploring it for fun. Play with real physics and math, no license and no setup — just open and tinker. Simulate a pipe-inspection robot live below — adjust the inputs and watch it respond, right in your browser.

PID Controller TunerLive

tame a system with feedback

Controls

Presets

Proportional Kp

Integral Ki

Derivative Kd

A PID controller drives a system to a target using three terms: proportional reacts to the current error, integral erases steady offset, and derivative damps overshoot. Tuning them trades speed against stability. Educational tool.

▶ Run in Python

Data Inspector

Peak overshoot-3%

Settling timenot settled

Final value0.969

Governing equation

u (t) = 4 e (t) + 1 \int e d t + 1.5 \frac{d e}{d t}

Reading this result: The response never settles within ±2% — the loop is oscillatory or unstable, so back off Kp and Ki and add derivative damping.

Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.

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Also for:Students Researchers Educators Engineers K-12 Students First Responders General version →

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Frequently asked questions

Is this good for hobbyists & makers?: Yes — this version of "PID Controller Tuner for a pipe-inspection robot" is framed for hobbyists & makers exploring it for fun. Play with real physics and math, no license and no setup — just open and tinker.
Do I need to install anything?: No. It runs in any modern browser, free, with no account required.