Yearly Battery Check – My 2021 New Year Resolution.
My 2021 New Year resolution is to do annual battery checks on all my battery powered instruments. I found batteries as old as 13 years …
Tesla Coils, High Voltage and Electronics
My 2021 New Year resolution is to do annual battery checks on all my battery powered instruments. I found batteries as old as 13 years …
There is a huge difference from the very cheap 8×8 pixel thermal cameras, to the 32×32 and up to the 160×120++. The price seems to …
A look into what the future brings of projects, teardowns and power electronics. Simple, complex, small and large, there will be it all, stay tuned!
This is the first upgrade for the Anet A8 3D printer. A new powersupply from a HP server will be a fire-hazard reducing upgrade compared …
This is the unboxing of a Anet A8 3D prrinter that was bought for my father to experiment with. Hopefully this will give some good …
I visited HI Tech & Industry Scandinavia 2019 in Herning, Denmark and while doing so I recorded clips of the most interesting robots, robotics, machines, …
How to make a stencil template out of metal sheet, reusable and very sturdy. Can be used for spray or brushed on paint. No power …
A walk-through and demonstration of all my video and audio equipment that I use for youtube videos.
Part 2 is now ready that I have received all confirmations, papers and the money is in my bank account It only took 5 days …
In this video I show how you can still make money on scrap computer parts without refining the parts yourself, so there is no use …
Here is a laptop, used for field engineering work back from 2006 where it was released. I am doing a quick overview and demonstration of …
I have successfully detected something, this might sound a little uncertain, but there definitely is detected some kind of radiation or particle energy that causes …
I picked up two of there 5.5kW frequency inverters from a scrap yard. Both assumed to be thrown out due to malfunction. I took them …
I have finished the speakerset built for my upcoming valve amplifier and you can read all about the construction in the article by following this …
This morning I made the simple experiment first demonstrated by Michael Faraday in 1821, the homopolar motor. It is a simple electric motor that anyone …
Introduction I visited one of the monthly openings at an old power station from 1916 that is still operational, it is only maintained and started …