The module has the advantage of including an on-board debouncing circuit (a kind of RC filter to my understanding). So I set to work and shortly after came up with this:įor this particular project, I've decided to buy a bunch of pre-built rotary encoder modules on eBay, instead of using just bare encoders. This accelerated my long-standing wish of making the whole setup more tactile and human friendly by employing a rotary encoder for content scrolling, as an alternative to touch or keyboard navigation, which has always frustrated me a bit for its clumsiness. Recently, however, the capacitive touchscreen started to act up, and gradually became totally unresponsive. I've been using the official Raspberry Pi 7" touchscreen display as a home dashboard (running Domoticz in Chromium kiosk mode) for a couple of years now, overall with great success.
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