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CSEF · 2009 Electronics & Electromagnetics

RoShawn J.J. Yehle · South Bay Elementary, Eureka, Humboldt County

Overview

Objectives/Goals My project is to see if I can turn a plug in air freshener into a battery powered air freshener. I will also make homemade batteries to compare. Methods/Materials My test objects are three different kinds of air fresheners.I'm making a portable air freshener that runs off of a battery. I will also need batteries, an inverter, wire, alligator clips, a volt meter, and a small light bulb. Results I accomplished turning direct current into alternating current by using an inverter and adapter. I was also successful turning volts into amps. Conclusions/Discussion My conclusion is that my project was successful because I was able to hook up an electric air freshener to a battery. However, homemade batteries don't generate enough voltage.

Summary statement

Can plug in air fresheners be made portable to make the world smell better.

Help received

Mother helped organize project.

Competition history

  • CSEF 2009 Electronics & Electromagnetics · Entry J0927

Resources

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Source: California Science & Engineering Fair public projects

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