News

News

More like a blog this section is and as chaotic like the software section and the rest of my professional life :)

February 7, 2021
Raspberry infrared camera drill template

This camera is available online and gets seriously warm when turned on. Also it is hard to mount in this form. Or short: A case is necessary and here is the drill template for it (in SVG-Format) openscad file svg file glabels file And the result is good enough:


December 1, 2020
Smart home

I have never found it noteworthy that I have installed LED strips behind my main monitors, because it used to be too dark there and was hurting my eyes. For many years I had a crude LED-strip in a cable tie construction, not very nice from a construction point of view, but as durable as such temporary solutions always get. I have now upgraded the setup and for anybody interested in how my desktop looks like today, here it is: ...


April 7, 2020
And still...

Some time ago my blog software broke and I could not help but did not feel like fixing it. That was now the situation for almost one year and until today and it was never supposed to take that long, nor does it mean that I will quit with anything. I am still here, I still work on my projects and below you find a picture of my latest project, which I will eventually release as an open source project. ...


March 17, 2018
In system program the UEFI BIOS

Apart from looking so crude: This device actually worked! I was able to re-flash the UEFI BIOS directly on the motherboard and the computer starts again! More important is though, that after that worked, there is no reason to NOT further play around with the BIOS anymore. Watch out for news or try it on your own. An interesting low-level world has forgotten to lock its gate ;) The whole story: I faced a serious issue with my computer the other day, when it wasn't booting any more and stuck on the BIOS logo screen. ...


January 27, 2018
solder fume extracting lamp

Upcycling of an old and defective ATX power supply by using its case, because that already has a hole and a huge fan and a carbon filter can easily be placed inside… At least one switch is required to turn the fan on and off. That is if you ever like to enjoy light and silence altogether ;) Required Parts microphone arm carbon filter perforated metal sheet aluminium u-channel 12V power plug adapter panel mount charger jack socket LED stripe double sided tape switch copper wire Required tools handsaw with a metal cutting sheet aluminium frame around the case to hold the led stripe, fixed with double sided tape perforated metal sheet to keep the carbon filter from falling into the FAN hand drill holes for switches and connectors


January 11, 2017
A Wolfs Dream

Its ridiculous how bad I am in drawing. Because of that I started to learn Blender some years ago. One of my last drawings was a scene from a dream I once had. With Blender I was finally able to catch the mood of that scene in an image:


December 13, 2016
Charliecube

Again on lighting. This time it is a 4x4x4-LED-cube I had laying around for several month. Building such a thing takes a bit of patience, but turned out to be relaxing as playing with lego. Programming it can get challenging, but the software provided does a good job in simplifying it by providing graphics primitives. parts and sources aglick.com original author, thingiverse.com/thing:501651 printed parts/tools, hackerspace-bielefeld.de software modifications, sites. ...

December 7, 2016
Winterlight

Now that the dark season of the year is coming, I felt the need for a better lighting concept in my room. The blue light is meant to remind me on how the blue summer sky looks alike. I liked the blue energy saving lamps even better than its LED counterparts, because they deliver cooler light. The construction of the lamp is kept as simple as possible. An IKEA PRÖJS desk pad forms the lamps body and acts as diffuser. ...


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