I have been thinking to use a PIR motion switch (originally the switch is aim to open light and used as switch for big current. I saw in the detector specification that: Rated load: 300-1200W
So if I am using this switch for my Ardruino I cannot read the detector data? because the Arduino power consumption is much less than 300[Watt].
So my question is it possible to use this IR switch for input to Arduino controller?