With the increasing popularity of alternate power sources, such as solar and wind, the need for static inverters to convert dc energy stored in batteries to conventional ac form has increased ...

This example uses shows how two sine waves can be added to make a more complex wave form. Move the mouse cursor over the image to show the effect of changing the frequency of the second component sine ...

Analog oscillators produce excellent sine waves but are temperamental and hard to design. They also require extensive redesign every time you change the oscillation frequency. Digital oscillators are ...