Parts to build two prototypes have been ordered. I've added the parts I chose to the project component list, I also uploaded a copy of the shopping cart in case anyone wants to see exactly what I order/cost etc.

Once the parts arrive the the first step will be to get the dev boards running, then build the hardware and start generating some tones. In the meantime I can start generating some tones on my PC to see what frequencies/combinations I might want to implement. If anyone has any ideas, please let me know!

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Please hit like if you're interested in the project. Now that I've actually put money into this, it will really help me out.