rz01.org

Yesterday I received and built my new uBitx v6 QRP transceiver.

Finally fixed some issues with the BITX40 and had my first QSO with it today (YU1XA, report 55) - two years after I purchased the kit.

Just finished my ATU-100 build.

This script queries the QRZ.com callsign database and returns the result to the command line.

New project: raspberry pi controlled remote antenna switch.

Why and what This aricle describes the construction of a 9,50 m long dipole for the 30 m band (10.1 MHz to 10.15 MHz).

Mods The following is a compilation of some recommended mods for the Xiegu G90.

Parts needed Aluminium case Raspberry Pi 1 or newer relay module PL sockets screws, cables, etc. soldering equipment, drill, etc.

Einführung Folgend wird beschrieben, wie man seinen MikroTik Router automatisch sichert und das Backup auf einen FTP-Server überträgt.

Einführung Folgend wird beschrieben, wie man mit CAPsMAN beliebig viele Wireless Access Points verwaltet und dynamisch provisioniert.

Einführung Dieser Blogeintrag beschäftigt sich mit dem Ausführen von Skripten per SMS-Kommandos.

Introduction nsd-dyndns is a simple script that adds dynamic DNS dunctionality to NSD (authoritative DNS name server).

Since we are required to document all custom correlation rules inside our SIEM (McAfee Enterprise Security Manager) for our customers, I wrote a Python script that converts XML rule exports to Markdown.

I use Pass to store and synchronize all my passwords.

This post describes how to convert a trackball or mouse into a heated input device using simple means.

I wrote this little NSE script that allows you to store the output of Nmap into a SQLite database: nmap-sqlite-output.tar.gz This might come in handy when performing large inventory scans.

Here’s the result of my attempt to recreate Gyro Gearloose’s Little Helper (in German: Daniel Düsentrieb’s Helferlein): It’s built out of: aluminium tubes brass sticks wooden shoes and gloves lots of two-component adhesive a 12V 40W bulb with E27 thread s…

This little Raspberry Pi based project is a gift for my wife’s grandmother for her 90th birthday.

My washing machine is located in the basement.