October 2015
Intermediate to advanced
688 pages
25h 57m
German
Content preview from CompTIA A+ - Vorbereitung auf die Prüfungen #220-801 und #220-802
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Kapitel 12: Mobile Systeme
Mobile Systeme zu erweitern ist eine Herausforderung, da sie wegen der geringen Größe und ihrer Kompaktheit wenig Platz im Inneren bieten und auch ihre Anzahl externer Anschlüsse ist gegenüber den Desktop-Systemen deutlich reduziert. Besonders deutlich wird dies bei Smartphones und Tablets, während Notebooks oft noch mehrere USB-Anschlüsse, COM-Schnittstellen oder freie Steckplätze anbieten können. Was also können wir bei diesen Systeme erweitern oder ergänzen?
12.1 Stromversorgung für mobile Systeme
Hier ist das Netzteil für die Versorgung extern angelegt, und im Gehäuse verfügt das Gerät über einen Akku, der den Strom zwischenspeichern kann.
Das Netzteil wandelt dabei den ankommenden Wechselstrom in ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.