ABSTRACT
Most of the book is set out as double-page spreads. When you open the book at one of these spreads, the two pages tell you all you need to know about one electronic topic. As well as the text and pictures, there may be: • Things to do that help you to learn more. • Design tips to help you design and build
your electronic project. • Self tests to find out how you are getting
on. Answers are at the back of the book. Most students will need to work on most of the spreads. These cover all the essential topics for Electronics exams at Level 2. Your teacher will tell you which spreads, if any, you can leave out.
