The newest addition to the bestselling Evil Genius series, this book gives electronic hobbyists everything they need to master basic circuits and circuit design through 57 easy-to-follow lessons and 5 fun, complete projects Work from ideas to real and useful prototypes, and have something to show for your learning. Read and build, test and modify - learning depends on observations. Analysis is done by using a digital multi-meter and using your computer as an oscilloscope.