- AA Ni-MH cell discarge anaylsis
- ATtiny microcontroller as switching regulator (buck converter) shower extractor fan control.
- Automatic Level Control via PulseAudio + LADSPA
- CPU Power load testing
- Getting Kdenlive to work on Linux Mint 17.1
- Mouse Wheel Speed in Gnome
- Mplayer VDPAU Playback for H.264 / AVCHD / MTS
- QN8027 FM Transmitter in a DAB/Wi-Fi Radio
- Repairing burnt out transformer. Oscilloscope repair.