. Save money and increase efficiency by using a standard PC platform to solve a wide variety of control, instrumentation and measurement problems . Designed for practicing engineers and technicians, this book is also ideal for educational courses in control, instrumentation and measurement . A companion website provides downloadable executables, source code, links to manufacturers and suppliers, and additional reference material PC Based Instrumentation and Control is a guide to implementing computer control, instrumentation and data acquisition using a standard PC and some of the most popular computer languages. Numerous sample applications, complete with examples of working circuits and representative software, make this a practical, hands-on guide to implementing a vast range of PC-based testing, measurement, and control systems. Advice is given on modifying the circuits and software routines to meet the reader's specific needs. The third edition includes updated coverage of PC hardware and bus systems, an expanded chapter on reliability and fault-finding, a new chapter on virtual instruments and an introduction to programming and software development in a modern 32-bit environment. Additional examples have been included, with source code and executables available for download from the companion website www.key2control.com.