(though I haven't bought anything to upload it to yet).
Quote(though I haven't bought anything to upload it to yet).What do you mean?
Don't you have a speaker from a PC speaker-system or something? You might need a couple of resistors to get the level right. Or headphones even? I'm not sure exactly the right hook-up but I'm sure Mr Google will be able to suggest something.As for pitch, there is nothing about the Tone library that stops you getting a high pitch (I don't think). The hardware itself could output 100s of kHz, well outside human (and probably animal) hearing.
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