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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.

Weller TCPS Power Supply

For a TCPS soldering iron that was in a auction some time ago I wanted to make a power supply. In my parts collection I had a spare Weller transformer that was perfect for this. For the enclosure I used an enclosure of a 230->110V transformer that I also got very cheap at an auction …

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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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