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@Spy

Here’s the overview of what you’ll be up to in the Dance to the Music project.

You will

Put together an electronic circuit to turn on the LEDs in response to

sounds.

Half of the LEDs will flash to high-frequency sounds, and the other half

will flash to low-frequency sounds.

Create a template for the musical notes; then place the template on

the box and drill holes in the top of a wooden box for the LEDs.

Wire two groups of LEDs and resistors.

Turn on the juice (that is, pop in the batteries and flip the switch), and

then turn on some music.

The circuit sends current to each group of LEDs in response to the

music.

Get dancing yourself.

This one’s infectious!

Figure 5-1:
The final
product.
Dance to
the music!

Part II: Sounding Off! .................................................