The Alpha KITty is a list of parts and instructions to build a relatively simple PK that is built from easily-sourced components found online and at your local hardware store. There are a few parts that need to be 3D printed and will be available for download to print. The PK uses an Arduino with an easily customized code that lets you adjust it to fit your needs or adapt it to your ideas.
In progress - plans available April 2018
Sneak Peek Below
Oh the places you'll go...