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Waterproof Speaker For Better Shower Singing

Step 7Install the circuit board

Install the circuit board
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As discussed in the last step, the "Volume" and "Tone" knobs connect to the circuit board from the outside.  With the rubber gloves in place, this is actually a very tight fit.  Once installed, the circuit board pretty much stays in place. 

With my trusty E-6000 epoxy in hand, I glued one side of the board to the wall of the container, and also cut out a couple of dowel struts to support the other side of the board (see pics below).  Your own project may not be quite the same, but I recommend securing the circuit board firmly in place.

The power switch on the circuit board is the push in click in, push in click out type.  The semitransparent rubber button I harvested from an old printer was hollow, and it fit a mini sized glue stick perfectly.  I cut the gluestick to just the right length to operate the board switch and epoxied the button onto the outside, further sealing it with some silicone.

At this point I also taped off the outside of the power button in preparation for the next step.

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