The 50mm 1.4 shootout - Canon vs. Sigma
28 February 2013
A new lens? Yes! I was looking for a 50mm lens for a long time. Now I've got one. Read more to find out which one it is.
LED enhanced rc car
11 January 2013
In the past I wanted to add some Arduino magic to my rc car. But for now I just managed to add some fancy blinking leds to it.
Arduino controlled RC-car
03 September 2012
My first Arduino board has arrived! After switching some leds on and off I finally get the ultrasonic sensor working. Guess what it is now controlling!