3-axis skull

I upgraded my 3-Axis skull / Alexa project so that he/she now has a split personality, speaking in two voices depending upon how you address him/her. We'll see how she goes at her first Halloween tonight. You can check out a video of each: Alexa Yorick

I was looking for something to do with my 3-Axis skull the other 364 days of the year, and decided to make it an Alexa device: More about the project is on my blog, The Aspiring Roboticist.

I've used two moving jaw skulls for years with two Scary Terry audio controllers driven from a common trigger and sometimes common audio source (separate left and right channels). Now I'm going to add a 3-axis skull and plan to use all three together, with the two jaw only skulls being the...