Boom in da Box 3.0 - Black Box Edition

This boom box survived for a much longer period of time than the Boom in da box – v1.0 and Chill out box 2011. It was alive and kicking between 2012-2019 Created from sturdy 13mm plywood paired with 6x9" JBL speakers this thing was a beast, design inspired by the black boxes in airplanes for some reason. Total operational weight: 20-30kg depending on battery :-) During the years it survived some abuse and a couple of incidents and only needed minor repairs (like a new battery ...

April 8, 2024 · 1 min · 159 words · gernberg

Boom in da box 2.0 - Chill out box

Cleaning out old hard drives can mean that sometimes you come across old treasures. Back in 2011, for the music festival Peace and Love I wanted to bring my trusty home built “boom-in-da-box” (see previous post). However, the rules for the festival camping stated that no lead-acid batteries were allowed into the area and the “boom-in-da-box” ran on a car battery + 600W car-amplifier. To fix this I needed two things: More energy efficient 12V amplifier. Smaller speakers. A box to build in. I opted to build the speaker inside of an empty wine box, a “chill out” boom box was born. It lasted the festival, but mono-sound and the hassle of AA’s meant this box eventually died. ...

March 1, 2024 · 1 min · 148 words · gernberg

Boom in da box 1.0

Below is a first version of the boom in the box, anno 2011. It was built to play music outdoors, engineered to be cheap and loud (and with surprisingly high quality if you didn’t max out the poor old Volvo V40 car speakers from 1998). This box was active for about 1-2 years and repaired a few times after it had had too much dancing ( it fell of bikes more than once, you can see the boxes changing color and style in the pictures). ...

January 7, 2024 · 1 min · 184 words · gernberg

Pixel 2 vs A6000

A comment on my instagram sparked a long running debate in my head - is carrying a real camera worth it? I’ve felt that the need for a “real” camera is disappearing more and more with smartphones really stepping up the game.

October 16, 2018 · 1 min · 42 words · gernberg

Filenames with non-ascii letters

Let’s start off with a quick question! Can you spot the difference between the two rows below? /images/räksmörgås.jpg /images/räksmörgås.jpg I couldn’t. My browser however insisted that there was no “räksmörgås.jpg” on the webserver – a file that from my point of view clearly was there. Since the error only occurred with filenames containing the letters å,ä & ö I at first suspected that there was an issue with mixing up UTF-8 and ISO-8859-1, however, this wasn’t the case. ...

May 21, 2018 · 2 min · 363 words · evh

Arc de triomphe, Montpellier

January 10, 2018 · 0 min · 0 words · gernberg

Animal crossing, Linköping

January 8, 2018 · 0 min · 0 words · gernberg

How Does Scrum Affect Maintainability and Usability?

Since I haven’t decided what I should use this blog for I though I might aswell use it as a public library of stuff that I’ve written. The first paper I will publish here is summarizing research and previous work trying to find out how Scrum affects maintainability and usability. Scrums effects on software maintainability and usability

January 29, 2015 · 1 min · 57 words · gernberg

Relaunching the Blog

The blog has just moved to a brand new server since the old one had to be “sent to the farm”, stay tuned for updates :) Since the old blog had so many no-so-interesting and / or outdated blog posts containing a mixed variety of Swedish and English I decided to clear the blog and give it a new consistent lifestyle. Hopefully for the better, the future will tell :-)

November 24, 2014 · 1 min · 70 words · gernberg