Thanks for the reply EriSan500. Sorry, if my questions are silly. I’m a n00b; just got my first microcontroller (Fez Domino) during the weekend. :-[
I’ve actually tried using the AnalogIn class, but did not get the expected results from the unit. I used AnalogIn.Read() method and the value doesn’t seem to change much when I moved a closer object in its path. I’ve hooked mine up with a 5V input before. I guess I’ll try to hook it up using 3.3V instead.
[quote]Outputs analog voltage with a scaling factor of (Vcc/512) per
inch. A supply of 5V yields ~9.8mV/in. and 3.3V yields
~6.4mV/in. The output is buffered and corresponds to the most
recent range data.[/quote]
I think the GHI NETMF Library doc needs more details & examples on some of its classes. I wasn’t sure if “current analog value” was voltage or some other measure. What is the unit of measure for the “current analog value” returned by the Read() method? i.e. uV, mV, V?