"C is one of the most versatile and powerful computer languages ever written, and this unique book emphasizes applications. It clearly shows how to interface the computer to the outside world. See how to control motors and displays and how to collect external data, both digital and analog. Learn how software can generate waveforms and how pulses can be measured and edges detected. Learn how software can replace hardware in order to cut costs and how port pins can be shared to cut costs even further."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved