About the Author

Enoch Hwang has a Ph.D. in Computer Science from the University of California, Riverside. He is currently an Associate Professor of Computer Science at La Sierra University in Southern California and a Lecturer in the Departments of Electrical Engineering, and Computer Science and Engineering at the University of California, Riverside, teaching digital logic design.

Even from his childhood days, he has been fascinated with electronic circuits. In one of his first experiments, he attempted to connect a microphone to the speaker inside a portable radio through the earphone plug. Instead of hearing sound from the microphone through the speaker, smoke was seen coming out of the radio. Thus ended that experiment and his family’s only radio. He now continues on his interest in digital circuits with research in embedded microprocessor systems, controller automation, power optimization, and robotics.