As you can see, I prefered to make a smaller version of the warp core.
But the technically interesting thing is: This warp core uses an ATTiny13a (as you can see at one of the pictures) to do the LED-movement. The ATTiny13a can be plugged in at the outside or internal.
You can remove every single component inside to do some trobleshooting or try something new.
You can also see a red button at the bottom. By pressing this button you can switch between several different animations.
This warp core runs with only 5V and consumes 4 mA current. So, If you would run it with 3 AA cells it would run for 70-80 days :)
I have problems adding a video so here is a youtube link to the result: https://youtu.be/gYLdd9UQWqM