Controller prototype

A project log for AVR controlled espresso machine

ATmega32 based controller/display for my old espresso machine. It controls brew/steam temperature, pump, grinder etc.

Tobias RathjeTobias Rathje 02/01/2016 at 11:270 Comments

The first prototype was built on breadboard:

The software was written in C using Eclipse C/C++ and AVR-GCC plugin.