Dr. David Wake, Curator of the Museum of Vertebrate Zoology at the University of California-Berkeley, and several graduate students have launched AmphibiaWeb, an online database of amphibian biology and conservation. The...

Created by Tony R. Kuphaldt, this chapter of All About Circuit's third volume on Semiconductors describes amplifiers and active devices. The chapter is divided into seven sections: From electric to electronic, Active...

As a consequence of the time-bandwidth uncertainty principle, ultra short laser pulses carry significant bandwidth. If the spectral components that fall under the bandwidth of the laser pulse are time coincident, the...

This tutorial is part of the National Instruments Measurement Fundamentals series. Each tutorial in this series teaches a specific topic of common measurement applications by explaining the theory and giving practical...

This is a web page produced by American Microsemiconductor, Inc. of Madison, New Jersey, a firm that specializes in obsolete and discontinued diodes, integrated circuits, transistors, SCRs, triacs, diacs and memories....