Silicon, Circuits, and the Digital Revolution

Previous Class

Eighteenth Class

Discussion: Lights Out!
Worksheet for the Problem

Demonstration of oscilloscope and ac, alternating current
Observation of dc voltage level on scope and comparison to 60 Hz signal
      Calculation of 60 Hz from period of oscillation

Discussion: electrical power consumption

Introduction to transformers and power distribution

Electrical Safety

Next Class

SCEN103 Comments, suggestions, or requests to
Last updated April 6, 2000.
© George Watson, Univ. of Delaware, 2000.