風(fēng)向風(fēng)速儀經(jīng)常用來測定風(fēng)速.The aerovane is frequently used to measure windspeed.利用單片機(jī) 設(shè)計(jì)了一種較為簡單的便攜式風(fēng)速儀, 使測量結(jié)果的精度得到了較大的提高.A simple portable velocity indicator is designed with single - chip computer . Its measuring accuracy is higher ...