tspi.at

Accessing Jenkins RSS/ATOM feed programmatically

16 Jul 2021 - tsp

Reading time 3 mins

In case one wants to push one's Jenkins RSS feeds to some internal devices or publish them with different credentials than are needed to access the Jenkins server this is a simple scripted solution on how to do this.

The analog digital converter (ADC) on the ATMega328p and ATMega2560

15 Jul 2021 - tsp

Reading time 25 mins

Mini summary about the ADC on the ATMega328p and ATMega2560

A less mathematical introduction to power iterations

03 Jul 2021 - tsp

Reading time 12 mins

This blog post is a little summary or introduction on how to calculate Eigenvalues and Eigenvectors using power iterations that tries to use a little less formal jargon to provide a short overview.

OpenGL context creation without libraries using Xlib

13 Jun 2021 - tsp

Reading time 12 mins

A mini summary on how to do OpenGL context creation without using external utility libraries on X11 systems.

Electroplating / Galvanic deposition of copper on 3D printed PLA objects

06 Jun 2021 - tsp

Reading time 9 mins

A summary on a procedure on how to use a galvanic process to plate 3D printed objects made out of PLA or PET-G with copper and possibly also other metals

Mini note on robust serial communication with microcontrollers

04 Jun 2021 - tsp

Reading time 3 mins

Mini note on robust serial communication with microcontrollers (basically: use checksums and synchronization patterns)

Matching impedance using NanoVNA v2, NanoVNASaver and SimSmith

03 Jun 2021 - tsp

Reading time 16 mins

A mini summary on how to perform impedance matching for antennas or other devices using the NanoVNA v2 together with the NanoVNASaver and SimSmith applications based on the impedance matching of an electron deflection system

Short Kalman filter summary

19 May 2021 - tsp

Reading time 9 mins

A short summary about Kalman filtering

ISC-DHCPD events triggering native hooks from within a chroot

15 May 2021 - tsp

Reading time 5 mins

Mini blog post that shows how I integrated DHCP events into my automation solution by pushing commit, release and expiry events into my message broker infrastructure

Summary: Pierce type electron gun essentials and most basic geometry

12 May 2021 - tsp

Reading time 6 mins

A short summary about the basic conditions in a pierce type electron gun


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Dipl.-Ing. Thomas Spielauer, Wien (webcomplains389t48957@tspi.at)

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