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Läs mer om artikeln ATmega328P - measuring its own supply voltage II
A simple yet versatile testcircuit for the analod-to-digital converter.

ATmega328P - measuring its own supply voltage II

[latexpage] Here is a brief follow up from yesterday's post on the internal reference voltage VBG of the ATmega328P. I wrote a small test program where I wait for a…

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Läs mer om artikeln Brave New World
MS Outlook Web App - a survival mechanism for Outlook/Exchange refuseniks.

Brave New World

Today my employer, Uppsala University, will migrate our email system from an open-source and Unix based one to Exchange Server. At the same time we are all encouraged to migrate…

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Impressions from a trip to Germany

Dear fellow resident German citizens!

Is it really and completely normal for you that

  • the stamp vending machines of the German Post still return the change in worthless stamps only?
  • a post counter hosted in a supermarket and tended by the personnel of the supermarket closes at 18:30, even though the supermarket itself is open until 20:00?
  • many shops don’t accept card payments even for larger purchases?
  • half of the shops which do accept cards only accept certain cards, but no VISA?
  • you are looked at stupidly when paying with counted cash down to the cent?

Fortsätt läsaImpressions from a trip to Germany