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Publication Information

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Title: A digital indicator for maximum windspeeds.

Author: Fowler, William B.;

Date: 1969

Source: Res. Note PNW-RN-098. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 4 p

Publication Series: Research Note (RN)

Description: A simple device for indicating maximum windspeed during a time interval is described. Use of a unijunction transistor, for voltage sensing, results in a stable comparison circuit and also reduces overall component requirements. Measurement is presented digitally in 1-mile-per-hour increments over the range of 0-51 m.p.h.

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Citation:


Fowler, William B. 1969. A digital indicator for maximum windspeeds. Res. Note PNW-RN-098. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 4 p

 


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