This is a fully automatic can crusher which is based of the Arduino Uno Micro Controller. I designed, engineered and fabricated this device from nothing more than my own ideas. It will crush tall, small, thin and basically any type of canned beverage due to the fact that it sits vertical rather than horizontal like most other automatic crushers. There is no need to carefully place cans in a hopper, just long bomb them from the other side of the shop. Was built using parts from Princess Auto, Home Hardware, Emco, A&B Steel and of course Ebay. It can be taken off the wall and hooked up anywhere with an outlet and +80PSI air supply.