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sparkfun.com

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SparkFun is an online electronics retailer and learning resource that offers components, development boards, sensors, and kits, plus tutorials and project guides to help beginners explore and prototype basic electronics.

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Introduction to Electronics

This course introduces students to the basic components of electronics: diodes, transistors, and op amps. It covers the basic operation and some common applications.

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electronics-tutorials.ws

Electronics-Tutorials.ws is a free online resource offering step-by-step tutorials on basic and advanced electronics, with clear explanations, diagrams, and practical circuits. Topics include fundamental concepts (Ohm's Law, circuit theory), electronic components (resistors, capacitors, diodes, transistors), and hands-on sections on amplifiers, filters, and other common circuits.

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falstad.com/circuit

An interactive browser-based circuit simulator for learning electronics, letting you build and simulate circuits in real time. It offers numerous example circuits, a wide range of components, and visualization tools (voltage/current graphs, scopes) to explore circuit behavior and learn circuit analysis.

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allaboutcircuits.com

All About Circuits is an electronics education site offering tutorials, reference articles, and practical projects on circuit theory and design. It also hosts a comprehensive component library and an active forum for help and discussions.

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Electronics 1: Basic Components and Circuit Analysis

Learn basic electronics! This course covers essential components & circuit analysis fundamentals. Start your electronics journey today.

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The Amp Hour

Chris Gammell and Dave Jones' voices span the chasm of thousands of miles each and every week to speak to each other and industry experts about where the field of electronics is moving. Whether it be a late breaking story about a large semiconductor manufacturer, a new piece of must-have test equipment or just talking through recent issues with their circuit designs, Chris and Dave try to make electronics more accessible for the listeners. Most importantly, they try and make the field of electronics more fun. Guests range from advanced hobbyists working on exciting new projects up through C-level executives...

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