I have a new project. I'm into RC aircraft, and I recently saw a video of a guy flying an airplane that was equiped with a microcontroller and sound module that made the airplane sound real. It was kind of cool. Doesn't sound cool, but it was. lol
Anyway, I was thinking of doing the same. The compoents need to be light and relatively loud. I was thinking of using something like this
for a speaker, but the audio shield I found here
only puts out less than a watt. Is there a way to step the output up? Any other good options? The wav files would be fairly large, so the external SD card on the linked unit would be perfect I'd think.