Health etc..

I have achieved a fantastic milestone; 250 posts! To be honest, not very impressive since I had the account since... I don't even know when, and I do not see many more posts coming.

Unless all my followers keep pounding on me to put flowers on the next post ASAP!

When blogging on WordPress.com, it seems you are forced to use the web-based editor where you watch your posts. This is not true! You can use other methods, whether you want to is a personal choice.

This time, I have chosen to use my editor: Emacs. The Emacs editor was designed many years ago to serve as a ‘List editor’. The choice of name is not obvious now but at the time it was fitting. A…

Blogging from my “Text editor” Emacs

When blogging on WordPress.com, it seems you are forced to use the web-based editor where you watch your posts. This is not true! You can use other methods, whether you want to is a personal choice.

This time, I have chosen to use my editor: Emacs. The Emacs editor was designed many years ago to serve as a ‘List editor’. The choice of name is not obvious now but at the time it was fitting. A…

Chargers come in many shapes.

Systems for charging is plentiful, because of late standardization efforts.

What are the systems?

What do the different systems do? How complex is it to charge a car?

The charging is made a bit complex due to the way the batteries are built. There will be some risk involved with all electrical systems, with the case of current batteries charging incorrectly can…

Home electric vehicle chargers, what is available?

Home charger, the most used one by most owners.

Most EV users charge their EV at home on average 90% of the time, making this investment your key addition to the car itself.

There are examples of users who charge out of the house only so it is possible to do but if you have the possibility to charge at home, do so. This also gives you an opportunity to use the car battery for saving peak…

Do you have range anxiety? Think again!

What is range anxiety?

Range anxiety is strangely associated only with  electric vehicles and particularly battery electric vehicles (BEVs). It is the fear of being stranded with a flat battery. So why is it only associated with BEVs? You can run out of fuel in a regular car, yet there are very few people who fear this. The most important reason is of course that you have petrol stations…

What renewable alternatives are on offer for homeowners?

The amount of Solar power offerings is increasing, prices are dropping and many nations have financial support programs for home owners. What are the other solutions?

Solar:

The solar programs, including feed-in tariffs are widespread and affordable for most home owners. PV solar prices has dropped significantly over the last decade and many nations have other incentives including tax breaks and…

Do you ever wonder what happens when you mobile surf?

MIMO, what is it and what are the benefits?

Simply put MIMO is a technique where a sending system sends several streams of data from many antennas and a receiving device receives all the streams on all antennas. The data is then decoded using mathematical modelling and for most of the time pre-coding.

MIMO and massive MIMO; Only more antennas?

MIMO in 4G uses up to four antennas at this point in…