Housing controler, switches, and pump; the case serves as solid stand for the microstill.
Column and cooler made of copper pipes and fittings, all items off-the-shelf products.
Moving the fluids. This task performs an Ulka pump, commonly used in coffee machines.
Silicone tubing connects piping, pump and external connector.
An electrical heater maintains the required column temperature.
Circuit board to power up arduino, pump and heater.
Running program controlling sensors, heater, and pump.
Temperature sensors at column and cooler, leak detector in case.
Simple user interface to select program and view status.