- Hermes Lite 2 Interface Box (HR50 and Antenna Switch)
- Building the "DM4DS MIDI Box" SDR Controller
- Building a LEO satellite ground station, Part I: 70cm Eggbeater Antenna
- SDR Console: Fixing Audio Stutter Issues
- Adding a GPSDO to the Pluto+
- Building a QO-100 SDR Ground Station
- Building a Dual Band Slim Jim Antenna
- Ham Radio RSS Feeds
- Activation of DA-0013 Stromberg-Heuchelberg Nature Park
- Offline/Mobile logging to QRZ.com with CloudLogOffline
- Wall Mount for CX600 Coaxial Relays
- Installing Cloudlog on OpenBSD
- Cheap and simple fully automatic antenna switching
- MX-P50M Protection Covers
- PowerPole Lid for the Miady 7.2Ah LiFePO4 Battery
- How long can I POTA with 6200mAh?
- Review of the PAC-12 Portable Antenna System
- MX-P50M Modifications
- Interfacing the BX-184 Microphone with the Xiegu X5105
- POTA activation of DA-0020 Neckartal-Odenwald Nature Park
- POTA activation of DA-0034 on the Feldberg
- My gear for portable operations
- Vim Syntax Plugin for Fast Log Entry Log Files
- How I do Email
- FediHams Digital Voice Network
- Battery Pack Building
- DXPager
- First POTA activation
- List of QRP transceivers for portable use
- ColorSpot
- Building an AllStarLink Node
- M17 with the TYT MD380 + OpenRTX + Pi-Star + MMDVM
- Server Backup with Borgmatic and Borgbase
- Hardrock-50 Remote Display
- Building the Hardrock-50
- Solar Powered Amateur Radio Station
- qrzlogger
- uBitx VFO Knob Mod
- uBitx S-Meter Mod
- uBitx AGC Mod
- Xiegu G1M Stand
- uBitx v6
- HF Signals Bitx40
- ATU-100
- qrz.sh - a CLI QRZ.com query tool
- Remote Antenna Switch
- Shortened 30m Dipole
- Xiegu G90 Mods
- The AntennaPi
- MikroTik: Auto-Backup der Routerkonfiguration via FTP
- MikroTik: Zentrales WiFi-Management mit CAPsMAN
- MikroTik: Ausführen von Skripten per SMS
- Dynamic DNS for NSD
- Correlation Rule Documentation Generator for McAfee SIEM
- Patch for the CLI password manager 'pass'
- Heated Trackball
- NSE-Script: SQLite output for Nmap
- Little Helper
- Adressenmeister
- The One Button Audiobook Player
- The Laundruino