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Sensor « Physical Computing

Posts Tagged ‘Sensor’

28 Apr 2008

by Marcus

1 Comment »

Grundlagen

, , ,

Analoger Input - einfache Sensoren

Die Möglichkeit mit Mikrokontrollern analoge Signale auszulesen, eröffnet uns sehr spannende Anwendungen, doch bevor wir uns in das nächste Beispiel vertiefen, noch ein paar Worte zur Natur der analogen Signale.
Wir hatten gelernt, dass digitale Signale entweder an oder aus sind, d.h. in einem Stromkreis mit 5V Versorgungsspannung ist ein digitales Signal entweder 0V oder 5V.
Ein [...]

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