blog

Exploring the new Google+ API features

Today Google has released a bunch of new features for the Google+ API. One feature that particulary striked my eye (just after I have released my new website including this blog) was the possibility to obtain the comments for a specific activity.

Despite the fact that it's currently only a one-way feature (i.e. you can get comments but not write new ones), why not using it as a commenting system for a blog? Sure, it's not very useful right now if the only possibility to add a new comment is to head over to the corresponding Google+ post. But as soon as writing is allowed, this could serve as a great way to outsource the commenting system to Google+, where one can probably reach a much higher range of persons compared to one's personal website.

Read more »

Introducing a new website

Here it is! After a month of coding, designing, (lots of) translating and last but not least procrastinating, I have finished working on my new website. The site (including all blog articles) is now available as well in English as in German.

The design is very minimalistic on purpose. On the one hand because I like such designs, on the other because I want to draw the attention to the content.

Read more »
Tags: general Published

Testing the Google+ API

Recently Google introduced a new API which enables developers to interact with their latest social networking service - Google+. Although the API is currently pretty limited, many nice apps have been written by developers all over the world. I myself gave it a try, too.

Read more »

A cheap IR remote for Nikon DSLRs

Figure 8
The IR remote

During a moment of boredom I decided to build an IR remote for my Nikon camera. Turned out it is a very simple and cheap project, perfect for a day with nothing else to do. The remote operates easily on distances of about 15 - 20 meters. It may be even more, but I haven't tested it yet.

Basically the remote contains a microcontroller which is powered by pressing the button. The controller then toggles an infrared LED at a frequency of about 38kHz and by that transmits the correct pattern to the camera. The remote is equivalent to Nikon's ML-L3 remote and works with a wide range of their cameras.

Read more »

The self-adjusting solar cell

Figure 14
The self-adjusting solar cell

The self-adjusting solar cell is a device that follows the sun automatically. By that it is able to gain a high amount of energy throughout the day. With this construction I have won the first prize in the "Stawag Solarfreaks" competiton 2008.

Read more »