Hi all!

Ready to type chorded-style?

Here's the how-to for Sotto, the one-handed bluetooth chorded keyset that writes and reads with haptic feedback.

You can see from past logs that I played a lot with different inputs for Sotto, but in the end I wanted to make something that was going to be extremely easy for any of you to build immediately, without having to go pick up specialized parts. So this final version uses stuff you probably already have lying around-- push buttons, vibration motors, wire, and JST headers.

I've posted instructions on how to get it working, but I suggest you check out this video, which will make the instructions a lot easier to follow: