The use of this machine is simple.

This radio is old, so it needs to replace the capacitor.

This electronic circuit controls the current using a capacitor.

We need to measure the strength of this electric current.

This circuit is very complex.

He can completely control that robot.

He completely gained control of the robot.

An electron is a part of an atom.

This computer can be used by anyone.

The electrolytic capacitor is an important part of electronic equipment.