For our Arduino experiments we are using multiple sensors to measure the room-environment. During these experiments we’ve noticed the sensors are giving back different values when adding more sensors. At that moment we only used the USB to power our Arduino. The setup for this Arduino experiment is: DTH-22: form Temperature/Humidity, Read more…
For my Data Science Course we are using R (and R-studio) to make our assignments. As I’ve writing earlier the new version of PowerBi has R-capabilities in the desktop version. So it was interesting to see if I could also perform the exercises in PowerBi. And for this weeks assignment I Read more…
To get an overview over Technology and Companies in a particular space I like Infograph pictures. One that I came across today was about BigData. (original at http://mattturck.com/wp-content/uploads/2016/03/Big-Data-Landscape-2016-v18-FINAL.png ). Likes(0)Dislikes(0)
One of the challenges that we are now facing is the data-transport from the sensors to the application (presentation to the users). The technologies available are still under development and there are still too much vendors. On this webpage https://entrepreneurshiptalk.files.wordpress.com/2014/01/screen-shot-2014-02-04-at-10-51-33-am.png we found an interesting picture to illustrate the choices. In Read more…
I’m a fan of Microsoft’s PowerBi. It is an powerful tool to make dashboards an do analyses. I use this also in my work. I’ve build Spendanalyses for financials with it, that did gave us great insights about the financials. But also for ICT departments you can build useful dashboards Read more…
When searching the internet of browsing on Pinterest you come across interesting pictures and figures. So also this one about the “Landscape of Internet of Things 2016”. Difficult to find the original source, but I believe it is https://mattturck.com/2016/03/28/2016-iot-landscape/ ). Likes(0)Dislikes(0)
MachineLearning and choices … After my Machine Learning course on Coursera I wanted to get to the practical site of Machine Learning. On the internet I noticed that there are more or less two different data science streams. One is using “R” and the other is using “Python”. Of course Read more…
On the university Statistics was an important aspect of my Studies. Also at my first job this still was important for my duties. We used SAS and SPSS for the statistical analyses. But after changing jobs Statistics became less important for me. Yes, we did some minor regression things, but Read more…
After buying the Arduino and some sensors/components the experiments could start. This is what I bought and why: The Arduino One, starterkit. This includes the board, leds, wires, resistors and a few sensors (temperature, lightsensor) Breadboard Transparant Housing for the Arduino Because I wanted to create a board for measuring airquality for Read more…
In 2016 we both bought our Arduino, with boards and sensors. In this category we like to share our Arduino experiments and codes we used. Likes(0)Dislikes(0)