Welcome to Daniels blog

Select one of the following projects or scroll down to the newest posts.

Roobert

a raspberry pi home robot


>> visit robert project page

Cobra robot

industry robot projects and restoration


>> see all cobra roboto posts

holoGaito

a holographic desktop assistant


>> visit the holoGaito project page

iGoBot

a GO game playing robot ... using a raspberry pi, opencv and gnugo


>> visit the iGoBot project page

Ultimaker 2+ arrived

Seven years ago in 2009 I started my first experiences with 3d printing.

It took 2 weeks to assemble my first 3d printer – a rapman from UK. It had no heated built plate and the software needed lot of tuning and testing.

The rapman in 2009:

Then in 2011 I got the makerbot thing-o-matic. It had a heated, automated build platform and only took 2 days to assemble. The software still needed time to tune and to find out the best setting.

All this time I never managed to get PLA printing well – only ABS worked fine for me.

The makerbot in 2011:

Yesterday – 5 years after the makerbot – my ultimaker 3d printer arrived.
In my opinion there are worlds between these two last devices.
The ultimaker looks like from the future with its white led lighted housing, while the makerbot looks like from the past with his wooden case.
The ultimaker prints a lot of finer and more silent than my old makerbot.
No (or only a little bit) software tuning is needed– it is nearly plug and print.
It is very impressive for me to see, how big the improvements of these 5 years are.

Here are some impressions:

Improving the Oculus Rift DK2

During the last weeks I added two useful extensions to my oculus rift.

Attaching the leap motion

The first one is a “must have” for the virtual reality glasses: The leap motion controller.


Attach it to the front of the oculus rift to see your own hand inside the virtual reality. 
I already tried to manage this effect using the Kinect some months ago. But the leap motion solution is a much easier to handle.

Attaching a fan

Sometimes - especial in the summer time - the oculus glasses got a little bit fogged. 
This can be disturbing when in an exciting elite-dangerous battle. So I added a small fan to the rift. It can turned on, when needed. 

Before:

After: