Arduino cocktail maker, Cheap Barbot

You can find the tutorial on how to make it yourself here: The components used for the build: Where you can find them on Aliexpress. This are the components I use on this build. Aliexpress supply s the cheapest electronic but it can take a couple of weeks before it arrives at your home. 8 12V DC pumps Jumper wires Power Supply 12V 10A 120W 12m of silicone hose 6x9mm 0. 1 microF Cond (1UF Bluetooth module HC05 8 Channel 5V relay board Arduino Uno clone Check also the complete build guide The software used to make the smartphone app: