Once you’ve ground the beans and tamped the grounds just so, pulling the perfect shot of espresso comes down to timing. Ideally, the extraction should last 20-30 seconds, from the first dark drips to ...
Want to build your own espresso machine, complete with open-source software to drive it? The diyPresso might be right up your alley. diyPresso parts, laid out and ready for assembly. It might not be ...