PraeMortem's channel
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Lighning Strike Detector vs ELF-receiver
PraeMortem
915 views
During the construction of my homebrew weather-station, i decided to include a lighning-strike detector. For verifying that it's working properly, i compared it with my elf...
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first light home spectroscopy
PraeMortem
471 views
Now trying to build a computer-controlled spectroscop, this is my first result: the ignition of a fluorescent tube monitored via webcam. Interesting is that more spectral l...
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What happens to your sink...;)
PraeMortem
65 views
Little accident made my washbowl to behave like a fountain;)
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Streamers in a bulb.
PraeMortem
61 views
I used a flyback transformer to induce some streamers in this bulb;)
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Streamers in a bulb.
PraeMortem
32 views
Using a flyback for generating high voltage, i induced some streamers in this bulb;)
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Dual Flyback Transformers (DST)!
PraeMortem
998 views
YES, it is possible to drive two diode split transformers in antiparallel mode. In the first part of this vid, you can see a single mode flyback, determinig the maximum str...
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Resonance LC-Circuit
PraeMortem
4,355 views
This vid shows the resonance while tuning a lc-circuit to about 300kHz..it will be used as antenna for a lightning strike detector,...the square-signal is the original sign...
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first result of 3d surface scanning probe
PraeMortem
4,327 views
Surface of a 2-euro coin, scanned by my surface scanning probe described in my other vids. Resolution is about 0.1mm and the grid is formed up by 65536 different measure po...
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High voltage in a bulb;)
PraeMortem
340 views
Generating plasma by using high-voltage supply of about 40kV
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z-axis surface scanning probe
PraeMortem
9,656 views
Scanning the surface of a 3d-body by a resolution of about 0.1mm.
The sample-holder is doing very tiny steps in orientation of the x- and y-axis.
This allows to scan the...
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