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Building an electrical pick-up device

Watch this video to find out how an electrical pick-up device can be constructed from easily purchased parts.

Now that Tim has explained the design of the circuit, watch how the electrical pick-up circuit can be built with easily purchased electrical components.

This demonstration is not intended for learners to try at home, outside of a laboratory or other supervised environments.

This article is from the free online

An Introduction to Electronic Engineering

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FutureLearn - Learning For Life

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