I had an Easter holiday week in Vienna, and some time afterward. It seems you can do a lot here! And you can do a lot with kids: Like: https://star-chemie.at/ amazing, free, and kids are really getting interested in chemistry. Cobenzl Zoo – a really small, but really cozy zoo, where you can feed and …
Author Archives: MJ
Enjoying spring in Vienna
Autumn in Vienna is not very impressive. You don’t get really colorful trees, they all get the “rusty” look, just with some exceptions. But spring! Spring is amazing. You get a lot of flowers, trees, and bushes, each after another, in different colors, different sizes… And also fresh green leaves in different color-tones slowly appear …
Control Theory
This week was under the title “control theory”. Unfortunately, I didn’t understand this topic well at the university, these s-planes and z-transforms were purely black magic. And I couldn’t connect them meaningfully together. But thanks to XXI century and youtube, you can find amazing things. Like Phil’s Lab, where I’ve learned about applying z & …
Motivation
This moves me. And doesn’t matter, if it is something small or incredibly complex.
Too much?
I have too many ideas. Too many hobbies. To many TODOs. And I want to do them at the same time. And of course, I can’t even imagine, where to start. I have more than 500 tasks in my todoist. Many of them are recurring. Crazy. And somehow I only keep adding them ¯\_(ツ)_/¯ But …
python, tkinter & co
Last two weeks evenings I spent programming in python. No, let’s start from the beginning: some weeks ago I conducted some tests with an oscilloscope, and we have a lovely old app to copy and annotate screenshots. But this app has some annoying bugs, and some functions simply don’t work. So, the last two weeks …
Some 3D modelling
This year I’ve modeled and cut on CNC/ 3D printed some nice things. Not everything was as smooth as expected:
Year recap
Certain events after 24 February made me uncomfortable posting anything on this blog. But I think it is time to restart the whole thing again. My purpose for this blog – is to practice my writing and English skills, document my life a bit, and maybe share some findings and knowledge. This year was… very …
More CNC! And some layouting…
I received drills for CNC. Now I can drill and mill! I found it somehow more satisfying than cutting with a laser. Some more:
Magnetic levitation, CNC milling, and Extraction 2
I received a magnetic levitation kit! Prepared everything for soldering, and then…