Electrical engineering: Design review (calibration)

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Description

Final step in the coin detector challenge

Electrical engineering

Learn about electricity, circuit theory, and introductory electronics. We also have sections that let you get down and dirty with household items, from building your own robot to videos where we disassemble household items to see what's inside.

Coin detector

Get to know your rotation sensor while building a 5 cent machine

Topic: Science

Learn about all the sciences, from physics, chemistry and biology, to cosmology and astronomy, across hundreds of videos, articles and practice questions.

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Final step in the coin detector challenge

Electrical engineering

Learn about electricity, circuit theory, and introductory electronics. We also have sections that let you get down and dirty with household items, from building your own robot to videos where we disassemble household items to see what's inside.

Coin detector

Get to know your rotation sensor while building a 5 cent machine

Topic: Science

Learn about all the sciences, from physics, chemistry and biology, to cosmology and astronomy, across hundreds of videos, articles and practice questions.

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There are no frequently asked questions yet. If you have any more questions or need help, contact our customer service.