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Last 3D printed objects
Blinds controller project iOT Wifi-Repeater
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Playing with a Wemos D1 (ESP8266)
After learning some Arduino and building some demos I decided to give it a try to another Chips. And this one is the ESP8266, you can find it in eBay or alixpress searching for “wemos D1” Basically this little guy has kind of the same capabilities of an Atmel chip with less Digital outputs(9) but…
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How routing internally works in Symfony 4 framework
At the moment of writing this I’m testing the Symfony 4 Framework after reading the following article and also Fabian’s latest posts on Medium. I’m testing weather the not yet officially released version, will be a future candidate for some new project or not. But the interesting part of this research is that I already…
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Integrating SSO in a project using Shibboleth authentication
Shibboleth is an open-source identity federation solution that’s used in research and education communities worldwide. Basically is a federating agent that consists of 2 components: 1- Service Provider (SP) which request attributes, represented in this implementation als storage.luckycloud.de using Apache2-mod-shib 2- Identity Provider(IDP) which broadcasts attributes, and will be implemented in the Login-logic of the…
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Friction powered Longboard
This is a redesign of the Rotor Flettner project. The effect works after testing it mounted on a windsurf board but it has a potential flaw: Magnus effect has a smaller force than the wind pulling you to the side. The result is that you go more in the wind direction than in the direction…
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In Firmenlauf Berlin 5,5 KM laufen
Urkunde: 00:25:46 minuten Gesamtplatz: 1854 AK-Platz: 258 (in 35 Jahre alt Klasse) berliner-firmenlauf-business-run-skate-10985 PDF
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Anderson.Paak dances with us in Berlin
Great concert in Lido with Herr Paak. Only bad detail: The sound in LIDO. I know that in small shows is almost impossible to have a great acoustic. But I heard Robert Glasper in Festsaal Kreuzberg 2 years ago, and it was just awesome sound. Leaving out the differences, since Festsaal was 90% wood, and…
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Learning DOCKER #1
Docker is an exciting technology since April 2013 when it started as open source project. But is only since last year or so that I started hearing more and more about it. And it’s mostly because some companies like Zalando (Berlin) , Spotify and Netflix started implementing it successfully in their servers. The Docker Mantra…
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Evolution of the Rotor project
The first prototye of the Flettner Rotor project is constructed with a modified Aluminium Byke structure (Not yet here since needs to be soldiered) Materials list: Engine Absima with speed control + Battery + Charger Forward, Brake and Reverse modus Engine Pulley *Riemenscheibe Industrial bearings *Flanschlager This is the first sketch and 1:2 drawing The…
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Tippgeschwindigkeit Composer (Making it faster)
Nach letzes composer update, ich kriege immer diese Meldung nach update /install : “You are running composer with xdebug enabled. This has a major impact on performance and will break your balls” So ich habe die richtige Lösung gefunden und wurde mit euch teilen: $ php -i | xdebug Guck mal welche config ist schuldig,…