DS2450 Direction Original code: https://github.com/jbechter/arduino-onewire-DS2450
This example from jbetcher demonstrates the use of the DS2450 quad A/D library and the Arduino OneWire library to read wind vane direction.
This sketch uses the DS2423 counter chip to read a counter value from a Dallas Semiconductor DS2423.
Writing data to an SD card. Was to be part of the DS2423WindSpeedCalibration program.
This sketch uses the DHT11 for temperature and humidity. The accuracy is close to the desktop temperature/humidity instrument.
This sketch uses the DHT22 for temperature and humidity. It is a bit more accurate than the 20 year old HIH4030
This sketch was used to get the accumulated count from the DS2423 over ten second windows. The data was continuously displayed over the COM port. While driving around the neighborhood, the count was correlated with the auto speed. As expected, the count/speed line was linear, so a simple map function in the code provides the wind speed.
This is a simple example sketch using the HIH4030.h library.
This is an example sketch using the SparkFun_HIH4030.h library.
Windstation is the merger of direction, windspeed and temperature codes.