BZ13 · Espresso · Espresso, BZ13 · Technique

Experience with the OCD coffee distribution tool

ONA coffee released the OCD coffee distributor tool soon after Sasa SesticΒ  won the champion title in World Barista Championship 2015. According to ONA’s page, the tool was conceived inΒ  2012 and it was used in Sasa’s WBC2015 winning presentation. Check out the presentation video, it is worth the 15-min! The OCD distribution tool is… Continue reading Experience with the OCD coffee distribution tool

Arduino · Automation · BZ13 · Espresso · Hack · volumetric

zhng the espresso machine

“Zhng” (Verb) – an action to modify, usually used to indicate the intention of vehicle modification. I’m a software engineer and computer scientist by training, hence I love the challenge of solving technical challenge. Recently, I’ve started experimenting with various ways to measure extraction of espresso. This photo shows a flow meter placed between the… Continue reading zhng the espresso machine