3D measurement in the electric field using the influence current time integral....
See PDF
Search found 8 matches
- Thu Jan 22, 2026 4:36 pm
- Forum: Experiments and DIY
- Topic: The influence current time integral
- Replies: 0
- Views: 28
- Thu Jan 22, 2026 4:00 pm
- Forum: Experiments and DIY
- Topic: Very cheap analog multiplier
- Replies: 0
- Views: 32
Very cheap analog multiplier
Ideal for power displays
- Thu Jan 22, 2026 3:49 pm
- Forum: Experiments and DIY
- Topic: Minimalist frequency converter
- Replies: 0
- Views: 31
Minimalist frequency converter
A little tricky
See attached PDF
- Thu Jan 22, 2026 3:43 pm
- Forum: Experiments and DIY
- Topic: EM80 Emulator
- Replies: 0
- Views: 28
EM80 Emulator
Three-part documentary due to 2 MB length restriction
- Thu Jan 22, 2026 3:27 pm
- Forum: Experiments and DIY
- Topic: EM87 Emulator
- Replies: 0
- Views: 32
EM87 Emulator
For a friend from italy....
Check out the attached PDF
- Thu Jan 22, 2026 3:13 pm
- Forum: Experiments and DIY
- Topic: Grease Spot Photometer
- Replies: 1
- Views: 45
Re: Grease Spot Photometer
Same power:
- 1_fett3.JPG (6.61 KiB) Viewed 42 times
- Thu Jan 22, 2026 3:10 pm
- Forum: Experiments and DIY
- Topic: Grease Spot Photometer
- Replies: 1
- Views: 45
Grease Spot Photometer
With a Grease Spot Photometer or Bunsen Photometer /German Fettfleck Fotometer) you can compare two electrical powers of any alternating and direct currents of any waveform and frequencies up to the GHz range.
To do this, I place oil-soaked paper in the middle between two identical light bulbs ...
To do this, I place oil-soaked paper in the middle between two identical light bulbs ...
- Sun Jan 18, 2026 12:01 pm
- Forum: Funny & memes
- Topic: Why you need a helmet to work with electricity.
- Replies: 2
- Views: 225
Re: Why you need a helmet to work with electricity.
Heroes! But helmets are for wimps.