Circuit Lake

The Windmeter is an anemometer designed to measure and record wind speed distribution from 0 to 17+ meters per second. The project was designed for high reliability, ease of construction, and for a wide environmental range. Data is logged over a period of 30.46 days (1/12 of a year), and then saved for 11 months. The data can be retrieved with a laptop computer any time within the 12 months of logging. The Windmeter is self-powered by a solar pannel and battery. Calibration of the Windmeter can be done against a car’s speedometer or better yet a GPS receiver. The Windmeter should cost you under $300 to make

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