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Circuits and Electronics 1: Basic Circuit Analysis
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Learn techniques that are foundational to the design of microchips used in smartphones, self-driving cars, computers, and the Internet.
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Falstad Circuit Simulator
Free online circuit simulator for prototyping
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Hands-on circuit building kits and videos
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All About Circuits
Free textbooks and tutorials on circuit design
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Building a Breadboard Computer
Build your own 8-bit computer from scratch! Learn circuit-building with Ben Eater's comprehensive breadboard computer course.
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Electronics Fundamentals
Learn electronics fundamentals & circuit-building with this free Khan Academy course. Build your skills today!
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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.