Guy Created a ‘Useless Machine’ and Then Some Sass To It
There are many varieties of a ‘Useless Machine’, the broad idea is to create a machine that has one goal, to flip off a switch any time someone turns it on.
It involves the use of an Adruino board programmed with some normal commands (i.e., if the switch is on, turn it off!). YouTube user fritend1 took things a bit further, giving his ‘useless machine’ some personality.
If you want to know more, you can view/copy/edit the Arduino code here!
[via ahhTheSnorch on reddit]