I am trying to calibrate the humidity sensor with the on board temp sensor which I bought from Hobby Boards but have some problems.
I read the VDD to 4,72 Volts and the Vout to 0,035 V having the sensor placed indoors.
I calculate the value to be 1,273.
When calculating like in the book by Tim Bitson to set the HUMIDITY_GAIN factor I calculate this factor to -0,05.
My sensor reads in the beginning - 24 or something like that.
When inserting my calculated value into the gain factor I get 1, 22% humidity.
Has something gone wrong with my sensor?