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Friday, April 30, 2010

Electronics Basic Symbol (just for kids)

Here are five basic symbols that you will find on electronic wiring diagrams, along with a brief definition. Look them over. When you get to #12 you can see if you remember the name of each symbol.




    • Battery--a DC (direct current) voltage energy source.





    • Ground--the common or reference point in an electrical circuit.


                                 


    • Resistor--an electrical component that opposes current.






    • Capacitor--an electrical device that can store an electrical charge.




    • Diode--a one-way conductor that allows current to flow only in one direction.




         

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