Core Electronics Forum

Project by Clewsy; grinder_timer testing

Clewsy just shared a new project: "grinder_timer testing "




This is a programmable timer tethered to a Rancilio Rocky coffee grinder. The Rocky is a “dumb” grinder and electrically very simple. Basically it’s an ac motor with an on/off switch and a momentary push-button to grind. This project adds an electronic timer so that repeatable grind quantities can be produced without having to stand over the grinder.

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