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Title: 太陽能追日系統
Authors: 程建旻;連柏堯
Contributors: 電機工程系
Keywords: 太陽能追日
Date: 2013-03-15
Issue Date: 2013-07-23T06:18:15Z
Abstract: 我們利用紙板隔在兩顆光敏電阻,讓陽光會因為角度的不同而使陰影面積有所改變,若因太陽移動而使其中一光敏電阻照射陽光,光敏電阻的電阻值會降低,使電壓升高,而紙板另一邊的光敏電阻會被陰影覆蓋,使其電阻值升高,使電壓降低,然後再經過比較器來比較兩邊電壓,使馬達轉動,直到再度正對太陽。
Appears in Collections:[Department of Electrical Engineering & Graduate Institute] Monograph

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