Disco Drink Coaster

Animated Disco Coaster
Instructables user, ebenupton, has posted a detailed run through of how you can build your own little disco drink coaster to wow your friends (or yourself, if you’re bored).

The coaster isn’t available for purchase and does indeed require a bit of electrical work, but just follow the instructions closely and you should be fine.

The coaster hooks up to your computer and will display any video on the coaster, giving a unique lighting experience for each person.

Check out this video of the coaster in action:

[via GeekAlerts]