This detailed guide for programmers, developers, and computer enthusiasts shows how to get the most from parallel port in any application or project. The Visual-Basic code and circuit designs include examples that use the new enhanced (EPP) and expanded (EPC) modes.

Jan Axelson has written dozens of articles for technical publications including Embedded Systems Programming, EDN, and Circuit Cellar. She is the author of USB Complete and Serial Port Complete. She lives in Madison, Wisconsin.