This is project is the arduino code running my home built coffee machine. You can see the build log and details for the project at http:https://anthonydipilato.com/2016/10/20/coffee-machine/

The arduino controls all functions for the coffee machine.

USE AT YOUR ON RISK.
I am posting this project for EDUCATIONAL USE ONLY.
This project involves electricity, high heat, and water/steam.
I will not be held liable damages and/or injuries resulting from the use of this code or from copying this project.

• 3 Momentary Buttons
• Switch
• Rotary encoder with push button
• Max6675 Thermocontroller

• 3 lights (one controlled by arduino)
• 20x4 LCD module
• 4 relays

Brew functions are controlled in Brew class.

• LiquidCrystal_I2C there are a few versions floating around a couple have an issue with only printing the first character of a string.
• Adafruit Max31855 library

Anthony DiPilato, [email protected]

All code is available under the MIT license. See LICENSE file for info.