A diode may look small, but it plays a crucial role in controlling how electricity flows. This video explains how diodes allow current to move in only one direction and protect circuits from damage.

Robust systems often have several different power sources, and switches are implemented to separate the power supplies from each other to avoid damage. In most cases, multiple diodes are placed in the ...

A frequently encountered category of analog system component is the precision current source. Many good designs are available, but concise and simple arithmetic for choosing the component values ...