This is an animation of a comparator with noisy input voltage. The device compares the voltages and switches to the larger one. Voltages and parts of the circuit of this 3-D animated gif are highlighted with different...

This site provides a series of online textbooks covering electricity and electronics. The information provided is great for both students and hobbyists who are looking to expand their knowledge in this field. These...

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...

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....

This site, provided by the American Physical Society's Division of Materials Physics, contains a series of images on high temperature superconductors, magnetic domains, electronic and atomic nanostructures and...