The Lego McDonald's Machine | Big Macs and Pepsi

An ultimate homemade Lego McDonalds Machine that provides you with a hot Big Mac and a Pepsi beverage for 6 Euros. Powered by two Lego Mindstorms NXT's. The heating device is an infrared heat lamp, and its power is controlled by one of the NXT's with a motor. The pepsi dispenser is a Lego Technic pneumatic system that pushes pepsi by air pressure from the container to the hose on the front. The big mac dispenser is the regular object dispenser, with an extra pusher, that makes sure the box doesn't jam the m