Analog Intuition is an educational website for engineers learning analog circuits, power electronics, and control systems. The goal is intuition first — interactive visualizations and structured lessons that make the math easier to trust.
Everything runs in your browser. There are no accounts, logins, or paywalls.
Analog Intuition is built and maintained by Joseph Spencer, a Field Applications Engineer at Analog Devices. The material reflects practical conversations with engineers who wanted faster, more visual ways to build circuit intuition — not vendor marketing pages.
This site does not collect personal data. There are no sign-up forms, no stored user profiles, and no sale of visitor information. Tools compute locally in your browser; nothing you type into a calculator is sent to a server for storage.
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