Home

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.

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.  …

Read more

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 …

Read more

12V 25A PowerSupply

To test my LED Stair Lighting Controller boards I needed a 12V power supply that can deliver a lot of current. For this I chose a SP-320-12 from meanwell. However with the screw terminals it is not easy to use on a lab bench, also there is no display to monitor the output current. Therefore …

Read more

Speakon Wall Connectors + Setup

For my living room I needed some speaker connectors in the walls. The power sockets I have are from the brand Niko, so I wanted the speaker connectors in the same look. However I did not like the look of those that are available, and therefore I made my own. The base is made with …

Read more