We are going to do the electric guitar. We have a guitar pattern and we are going to copy and we'll build it.
We are going to put a ultrasound sensor and a big stick whith a peace. The peace will can move foreward and back. When the sensor detect that the peace is close or far it will sounds different.
This is the sound sistem of the electric guitar.
There are some fotos about the building of the instrument.
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This is our program:
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