Amazon.com description: Product Description: The principles involved when using a personal computer for linear circuit analysis and drawing are described in this beginner's guide to computer tools for electronic design. Using computer tools is now an essential skill for any electronics engineer. In this book Ian Sinclair uses two typical packages, Autosketch and Aciran, to show how anyone concerned with linear circuit development can make the most of common PC tools. Readers do not need to know anything about computers, but will have an elementary knowledge of electronics. At last the long, tedious and often error-prone process of circuit analysis has been made straightforward and is available to the ordinary person. Similarly, the considerable time and skill needed for circuit drawing has been simplified and made available to everyone.