The Integrated Circuit Hobbyist's Handbook

Here are just a few of the applications you'll find:a terrific selection of amplifiers, including high-performance audio types and summing and difference amplifiers used in analog computation filters, including low pass, high pass, bandpass, and clippers bus transceivers and bus buffers for interfacing digital circuits audio compressors and expanders for speech processing counters ranging from a simple "divide by 2" circuit to advanced divide by 120 and automatic recycling versions magnitude and equality comparators for digital "words" FSK modulators and decoders a wide selection of oscillators, include sine, square, and sawtooth waveform output designs voltage regulator and voltage level detectors and a collection of fun applications like LED flashers, fluid level detectors, and even an ultrasonic ranging system