[Roxymoron]

Not exactly...

Actually I misread (did not pay due attention to) the "Variable" (adjustable) part in the resistor description, thought we were talking about a fixed value.

I did not start collecting and paying attention to the smaller parts yet and it's a whole new world to me. Thanks a lot for your patience/guidance.

So,it seems the procedure is more like matching the Arduino and sensor voltage behaviors.

This is the exact issue that brought me to WeatherDuino - I have tried all sorts of dampening, including an extension of the vanes on the wind sensor. What has shown most promise is arithmetic dampening of the wind vector. I have done this using an Arduino receiving the standard Fine Offset signal which is a sample transmitted every minute or so, which works well, but there is too much lag. What we need is an Arduino sampling the direction every second or so and averaging the wind vector to transmit a dampened signal to the receiver. The WeatherDuino TX seems ideal for this task.

Does this make sense?