Drink Maker

thingiverse

Automatically blend cocktails from up to six glasses, all controlled by your smartphone. This fully functional cocktail mixer is powered by a Raspberry Pi Zero W and features seamless control via mobile app. To build this project, you'll need a Raspberry Pi Zero W, a 9-volt battery, silicone tubing, six solenoid valves, six small one-way check valves, six transistors, six bottle pouring spouts, wires, and glue (superglue plus food-grade silicone adhesive for the tubes). These components can easily be sourced on Amazon. The total cost of materials came out to around $100. The most challenging aspect of this build is ensuring that everything is properly sealed so it doesn't leak. To achieve this, a Flask server is run directly on the Pi itself, allowing anyone connected to your Wi-Fi network to access and control the mixer via their web browser.