One of the sensors that I found recently is a wind sensor that could be useful.  I’ve had several tracks that I’ve done and it would’ve been nice to know what the headwind was.  This clever little sensor from ModernDevices looks like it would be up to the task.  I’ve seen some mention of using Ultrasonic, peizo sensors, and even microphones.  Here’s an online demo of a peizo setup. ModernDevices mentions this, “the sensor was glitchy, picked up sound and … Continue reading In the Wind – Anemometer