This LEGO Coffee Factory Responds to Smartphone Orders with Perfect Timing

Brick Machines has built a really cool LEGO Coffee Factory that does all of the hard work for you when it comes to brewing your morning coffee. Simply open the app on your phone, choose a drink, and press the button; the machine will handle the rest.

You can manage the entire process with a simple app on your smartphone. Simply select your drink, which starts the entire process from the machine, and then sit back and wait for your coffee to arrive. There is no fumbling around and no laborious processes to worry about. The goal is to transform what would otherwise be a hassle into a relatively painless transaction between you and the gadget.

A normal Keurig unit serves as the main brains of the operation within the LEGO chassis. The rest of the design is based on it, with LEGO components added to enhance the movement and control options. The LEGO Technic beams and Mindstorms parts provide the necessary power and intelligence to the entire system. The motors turn the gears, which turn the arms and platforms smoothly at the appropriate time. The sensors constantly monitor everything to ensure that nothing is out of order. The end result looks and feels like a little factory line producing a single cup of coffee.

Custom Pybricks code is used to communicate between the app and the machine. It establishes a direct link between your phone and the machine, which then executes the necessary commands. As you’d anticipate, some more electronics have been included to ensure that the timing and communication are perfect, and that each stage operates well. A few 3D printed parts were also used to fill in gaps when ordinary LEGO parts were insufficient.

Mechanisms first place an empty cup beneath the spout. The rails then move the cup into position so that it precisely aligns with the flow of liquid, all in a flash and without spilling a drop before the brewing process begins. Next, a pod is removed from storage and inserted into the Keurig. The arms open the lid, guide the pod inside, and then securely close it. The motion is really smooth and coordinated, so the pod is ready quickly.

Once the arms are built, the brewing procedure begins. Water begins to heat and flow through the pod, filling the waiting cup. The machine monitors the progress until the cup is filled to the brim with the ideal serving. Steam begins to rise as the liquid settles and the aroma spreads. Following that, the used pod must be disposed of, and the machine handles this effortlessly as well, with another set of arms opening the lid, lifting the old pod, and whisking it away to a collection receptacle on the side.
[Source]