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Welcome to my site “Elektronica Stynus”, on this site you can find some information about me and my electronic diy projects that I have made or that I am currently working on.

Why “Elektronica Stynus” as site name? This site started in Dutch. Later on this English version was added. I didn’t want to change the name to “Electronics Stynus” so I used the same name for both site’s.

Solar logging update

I was not really happy with the logging of the SMA solar inverter. The site was always a few hours behind and the graphs are averages, so I do not realty trust the data. I searched a bit on the internet and found SBFspot. This program runs on a raspberry pi and reads out the …

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Soldering Workbench

In my new workshop I needed a workbench. The one from the old shop was wallmount and too small. This gave me 2 options: buy a workbench or build a workbench. After a lot of searching I did not find what I was searching for.  It was either the wrong size, or too expensive or …

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Going green (2)

In 2012 we put solar panels on the roof at my parents house. Link to the blog post. Now I have my own house it was time to put up my own panels. I chose again for bisol panels, this time 12x “Bisol Premium Bmo 320wp Full Black Mono” with a SMA STP 3.0-3AV-40 inverter.  …

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Rapid CSN140 Electric Stapler Battery repair (B311 Battery)

I have a electric stapler that works with a battery. This battery became bad some time ago, after doing a lot of searching for a replacement battery.  I found none. I did not even find a reference to the battery. So time to fix it myself. The battery Rapid Model B311: The end of the …

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