The last episode of the Ruhrpott tetralogie is now online at Ruhrpott Part IV - long…
Photography about arduino
A small prototyping board invented in Italy. It is available in different sizes and equiped with different computing power. Its availability led the way of the maker movement for years. In 2016 / 17 it got more and more forgotten as the ESP8266 became available for a cheap price and with IoT Wifi or Bluetooth is mandatory. I used it for interactive art and for logging data from biogas plants.
Biogas sensor board
Temperature sensing unit for a biogas plant
NYC spring
In 2014 I followed an invitation by SolarC³ITIES TH Culhane to visit NYC, Dobbs Ferry. It was the first time I went to the States.
to the north
from Germany to Denmark to Sweden to Finland - by train using a Interrail ticket.
Ruhrpott Part Four - long kiss goodbye
Part four of the Ruhrpott series. The final chapter. I was already torn away from Essen.
I love Berlin
Berlin, the capital of Germany. I have to say: yes, I do love Berlin.
the 7 states
In March 2016 Lumia and I travelled 7 US states. We were invited by Solar C³ITIES INC, a non-for-profit organization based in Pennsylvania.
Ruhrpott Part Three - return of the wiseguys
3rd Part of the Ruhrpott Quadrologie. I walked through the city several times at different hours.
a Finnish year
On the 25th of May 2016 I moved to Finland with my wife. We live on the countryside near the lovely small town Pälkäne.
twenty days and one week
In 2015 we stayed for twenty days and one week in Finland.
