Hall Sensor

Dependencies:   mbed

Hall Sensor

Ein Hall-Sensor (auch Hall-Sonde oder Hall-Geber, nach Edwin Hall) nutzt den Hall-Effekt zur Messung von Magnetfeldern.

Der auf dem Shield verwendetete Hall Sensor (A1202LH) kann zur Lage Erfassung eines Permanentmagnetes genutzt werden, d.h. es kann der Nordpol oder Südpol des Magneten bestimmt werden.

Anwendungen

  • Alarmanlagen, z.B. zum Sichern von Fenstern.
  • Im Auto zur Kontrolle ob der Sicherheitsgurt geschlossen ist, als Raddrehzahlsensoren, zur Erkennung des Zündzeitpunkts.
  • In der Kraftwerkstechnik zur Erfassung der Turbinendrehzahl.
Revision:
3:8bd7de56746d
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.cproject	Sat Aug 15 20:12:20 2015 +0200
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