LTspice & NumPy – Part 2: Fast Convolution Filter
Motivation In the previous post we discussed the possibility to use LTspice as a “plug in” into a Python/Numpy signal processing project. It works quite well: you send a numpy […]
Author Archives: acidbourbon
LTspice & NumPy – Part 1: seamless integration of LTspice in python signal processing
Motivation Might this article be interesting for you? Answer the following questions: Do you like signal processing with python and numpy? – Correct answer: Yes! Do you like simulating analog […]
send numpy/csv data to RIGOL DG4202 arbitrary waveform generator via LAN
Another very short one. At work we have acquired a mid priced arbitrary function/waveform generator, the DG4202 by RIGOL (DG4000 series).It has a USB and a network interface. Since I […]
compiling ROOT (cernroot) with python3 bindings (pyroot)
I wanted to compile cernroot on ubuntu with python3 bindings for ROOT (pyROOT). This is what worked for me (i built it in a docker container): apt-get update && \ […]
CPAN problem with opensuse/leap:15.0 docker image
Just a quick shout to the internet about a problem that I have encountered (and solved): I set up a container based on opensuse leap 15.0 I wanted to […]
Wheelchair Accessible FX Stompbox – A Remote Control
Motivation A friend of mine is a talented bass guitarist who happened to play in my band. He came across the TECH21 Sansamp, which is a nice and compact bass […]
Output-Transformer-Less Tube Guitar Amplifier
Another tube amp project. I built this in Summer of 2011. I was passing by a garbage pile of electric devices and I found the wreck of a vintage tube […]
An EL84 tube guitar amplifier
Another old project (2010). Not much to tell here. Just showing some pictures. I got my hands on an old (OLD!) electrophoresis lab power supply. Really sturdy metal enclosure. Believe […]
Temperature controlled etching bath with magnetic stirrer
So, I built this a while back and I finally decided to show it to the world. It’s one of the few custom tools I built and that actually was […]
a quick and dirty fix for yakuake’s “open new tab in same directory” issue
I love yakuake. I simply can’t stand terminal windows being scattered around my desktops anymore. Yakuake (as delivered by the package managers of ubuntu-ish distributions and OpenSUSE) just has one […]
