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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.

Pioneer IR Remote

I have a Pioneer XR-A550 hifi system that I use as an amplifier for sound / music from my pc. This works great, however at the end of the day I switch the power of my bench off, this includes the Pioneer.¬† When I switch on the power again the Pioneer has lost all its …

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Lab power supply 0-24V 0-2A DC

I’m finishing some old projects. One of these project is a lab powersupply based arround a kit I bought on AliExpress. I had a old transformer from a crt screen that outputs 22V at enough power (does not get hot at full load) and as a bonus has shielding on the outside. For the enclosure …

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Storage Boxes Rack and Project Box Cart

For some time I had project boxes and storage boxes loose on the floor. Therefore I decided to build 2 cabinets to solve this problem. First for the sorter boxes I build a cabinet with drawers on the bottom and on top shelves for the boxes. In the big space I put some old drawers. …

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Inrush Current Limiter

The switch that I use to switch off my hobby desk broke again for the second time. The contacts where welded shut. After replacing it again it was time to fix the cause of the issue. To limit the current I used an altered¬† schematic from CircuitsOnline. After my incident on my safety transformer project …

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