June 2015
Intermediate to advanced
464 pages
12h 3m
German
Content preview from Raspberry Pi programmieren mit Python
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Anhang B: Der GPIO
Der GPIO (General Purpose Input Output) ist eine Schnittstelle, an die Sie Sensoren wie z.B. Temperaturfühler (Input) oder Ausgabegeräte wie LEDs (Output) anschließen können.
B.1 Der GPIO
Der GPIO des Raspberry Pi 2 besteht aus 40 vergoldeten Metallstiften (Pins). Sie sind in zwei Reihen angeordnet und befinden sich an einer Kante der RPi-Platine (siehe Abbildung B.1).
Abb. B.1: Der GPIO auf der Platine des RPi (weißer Kasten). Im Kreis ist Pin 1.
Es gibt unterschiedliche Bezeichnungen für die 40 Pins des GPIO. Wenn Sie das Python-Modul RPi.GPIO verwenden, das in der Raspbian-Distribution mitgeliefert wird, können ...
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