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A Door Chime |
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Introduction
If you have not learned about electricity and electromagnets yet, simply make a mechanical door chime.
It can be mounted above the entrance door to make sound every
time the door is opened. Visitors can ring it instead of knocking.
If you know electromagnets, it's time to use your knowledge and
make a modern electrical door chime. Mount it anywhere in the
room and wire it to a sensor or switch that is activated by opening
the door.
Despite the technical aspect of this project, you will get chance
to use your artistic talent to make something unusual and special.
Making a nice door chime that works, can be a challenge and a
learning opportunity. |
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Material and instructions
For a mechanical door
chime, you may use materials that are available at your home or
find something in a local store. For an electrical door chime however,
you will need magnet wires and other supplies that may be hard
to find in some areas. You may purchase an electromagnet kit
for main components and use your creativity as well to build
something unique. |
Details of
this project
More information or support for this project is available at
members section of ScienceProject.com. You may also find a Science
kit for this topic at MiniScience.com online store. |
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