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Germany
| BEYOND normal
Volker de Haas started electronics and computing with a KIM1 and machine language in the 70s. Then FORTRAN, PASCAL, BASIC, C, MUMPS. Developed complex digital circuits and analogue electronics for neuroscience labs (and his MD grade). Later: database engineering, C++, C#, industrial hard- and software developer (transport, automotive, automation). Designed and constructed the open-source PLC / IPC "Revolution Pi". Now offering advanced development and exceptional exhibits.
DS Level
56
DS member
Earned 27/03/2019
Community spirit 50
Earned 15/09/2021
Inquisitive
Earned 14/09/2021
Author 25
Earned 19/11/2019
All star profile
Earned 28/03/2019
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Published Content
1 month ago
Choosing the right ADC
There are hundreds of articles on the internet about analogue to digital conversion. In this article, I’m trying to give the “analogue dummies” an easy to understand guideline to choose the best ADC for your project.
1 month ago
How to measure signals buried in noise
Wearing digital glasses when solving problems is not the only way to use modern electronics. Our world is analogue, and we should also understand the world outside of 0 and 1. This article puts a focus on small analogue signals.
2 months ago
Ground loops and other pitfalls in shop floor communication
Why do you need functional earth for shop floor electronics and how can you avoid ground loops in serial communication wiring? Why can USB be a pitfall for industrially hardened devices? Go on reading...
3 months ago
5 +1 things driving IIoT and 4.0: Approaching AI
Introducing this series, I have criticised that approaching this technology is a thrilling task for most engineers. Most tools are experimental and can't be easily implemented into industrial applications. Time to test an out-of-the-box solution!
6 months ago
5 +1 things driving IIoT and 4.0: wireless connectivity (III)
When introducing this series of articles, I emphasized the central role of communication between the CPS (cyber-physical systems), edge gateways and the cloud. This article puts a focus on wireless communication. Which technology will make the race?
6 months ago
5 +1 things driving IIoT and 4.0: wireless connectivity (II)
When introducing this series of articles, I emphasized the central role of communication between the CPS (cyber-physical systems), edge gateways and the cloud. This article puts a focus on wireless communication. Which technology will make the race?
7 months ago
5 +1 things driving IIoT and 4.0: wireless connectivity (I)
When introducing this series of articles, I emphasized the central role of communication between the CPS (cyber-physical systems), edge gateways and the cloud. This article puts a focus on wireless communication. Which technology will make the race?
7 months ago
5 +1 things driving IIoT and 4.0: Smart Power
In the introduction of this series of articles, I've already written about the necessity of smart power grids in industrial plants. Have you ever heard about the upcoming DC grids in the industry? This article will give you more information.
8 months ago
5 +1 things driving IIoT and 4.0: Part 3, Security
IIoT demands for excellent security concepts. But where are the differences compared to security in ICT? Let’s have a look…
8 months ago
5 +1 things driving IIoT and 4.0: Part 2, Open-Source
While ICT uses OSS as a core element, OSS's industrial use on the shop floor (OT) is still not common. But OSS will undoubtedly be one of the driving forces for IIoT and 4.0