Arduino | stockholmviews.com

TouchDRO Compatible DIY Uber cheap ESP32 interface

Posted on September 6, 2022 by gregganSeptember 8, 2022

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This is a super easy to build bluetooth interface for TTL glas/magnetic scales and rotary encoders that will work with the amazing TouchDRO Android app. This interface with some cheap or expensive scales will give you a super slick DRO setup for many different types…

Stealth home cinema screen

Posted on April 4, 2019 by gregganJuly 18, 2022

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This project have been running for quite a long time about are now starting to get close to a closure. Letts start with some background info. (Last edit 6th of April 2019 and still writing pls be patient :0) Controller. Beta version of the film…

Weight based coffee grinder with Blynk app

Posted on March 27, 2019 by gregganNovember 14, 2022

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WIFI enabled coffee grinder

I have finally starting to reach my goal to modify a Rancilio Rocky coffee grinder to become a smart grinder . This is the way the grinder hopefully will look. I will remove the portafilter holder. I rather use a long-drink glas to catch the…