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Tinkercaster

Start here · 5 chapters

Circuit fundamentals

Start here: circuits, voltage, current, resistance and Ohm’s law. Learn the ideas used throughout the later courses.

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What you’ll work through

  1. Circuit basics
  2. Resistance basics
  3. Series and parallel
  4. Frequency and tone
  5. Reading diagrams

Work through each chapter at your own pace, mark it complete when you’re ready, and pick up where you left off on any device.