Title and video pretty much says it all... Raspberry Pi based, Python scripted.
https://www.youtube.com/watch?v=FZcv9KfImPAMy 1st thought was…
… Please tell me you’re going to re-use that Raspberry Pi in other projects 
(No offence intended)
Everyone… Everyone needs
Everyone… Everyone needs this! Awesome!!
Finally, a Wrath of Khan Wrist Transmitter
The wait is over! Now we can ALL have our Khan-unicators:
Always re-usable
I make sure to design each project so that the Pi can be reused with ease… The actual Pi you see here has always been swapped out for a semi-permanent Model A to take its place since this project requires no networking and a single USB port for the sounds card only it seems like a perfect match.