Frage zu GP2Y0A21YK0F Infrarotsensor

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wenn ich den sensor arduino 5v, masse und analog 1 anschliesse bekomme ich nur unsinnige werte geliefert.

versorge ich den sensor jedoch durch einen zusätzlichen l7805 mit strom, dann sind die gemessen werte hingegen korrekt ! sensor l7805 5v und masse angeschlossen. masse des l7805 mit der masse des arduinos verbunden.

kann mir vielleicht jemand erklären woran dies liegt ?

ich kann nur sagen daß mir dieser sensor gut funktioniert.
grüße uwe


Arduino Forum > International > Deutsch (Moderator: uwefed) > Frage zu GP2Y0A21YK0F Infrarotsensor


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