Tardis Infinity Mirror

When Bill went to Arizona this month, I sent with him a present for his mother. It's a small model of the Tardis time machine from the TV show Doctor Who. It looks like a police box from the outside, but it's a space ship on the inside. One of the jokes in the show is that it is "bigger on the inside".

I've set up an infinity mirror to give the illusion that the mini Tardis is "bigger on the inside". A pair of one-way mirrors is set up with NeoPixels sandwiched in between. When the doors are opened, it triggers the light show to make it look like the interior goes on forever. It also plays the Doctor Who theme from the show.

11 second video opening the Tardis

This is the Tardis

Inside of the Tardis from the show

Here is my Tardis

With the doors open

Inside in motion

Here is the back side with all the electronics taken out

Schematic