Electronic Simbols

Here are five basic symbols that you will find on electronic wiring diagrams, along with a brief definition. Look them over.
 Battery is a DC (direct current) voltage energy source :

 Ground is the common or reference point in an electrical circuit:

 Resistor is an electrical component that opposes current:

 Capacitor is an electrical device that can store an electrical charge:

 Diode is a one-way conductor that allows current to flow only in one direction: