Search found 3 matches
- Mon Jun 06, 2016 2:20 pm
- Forum: Sensors
- Topic: Zero wind adjustment(nan)
- Replies: 1
- Views: 5051
Zero wind adjustment(nan)
I have two ver C wind sensors. One works as advertised. The other gives me a value of "nan" with a cover over sensor. Values look like: start WindSpeed MPH nan WindSpeed MPH nan WindSpeed MPH 9.84 WindSpeed MPH 10.81 WindSpeed MPH 8.29 WindSpeed MPH 7.01 WindSpeed MPH 0.74 WindSpeed MPH na...
- Tue May 31, 2016 5:57 pm
- Forum: Sensors
- Topic: Wind Sensor rev C zero wind adjustment
- Replies: 2
- Views: 7066
Wind Sensor rev C zero wind adjustment
I have tried to adjust the "const float zeroWindAdjustment = 0.2;" to get 0.0 mph. With the sensor covered by a "glass". I get "nan mph" for a value. What am I doing wrong? I am using the sketch as written with the following commented out: /* Serial.print(" TMP vol...
- Mon May 30, 2016 10:22 pm
- Forum: Sensors
- Topic: Wind Sensor rev C zero wind adjustment
- Replies: 0
- Views: 7164
Wind Sensor rev C zero wind adjustment
I have 3 question: 1. With no wind over the sensor we get "nan". Not sure what that means. Would like to get 0.0. 2. We am planning to use 2 sensors in our setup. One for internal air velocity and one for external ambient wind speed. It appears that if the "no wind" adjustments f...