[請益] 光學滑鼠的原理
請問光學滑鼠是如何判定滑鼠的移動方向呢
藉由接受到光的角度或強度嗎
可是裡面的放光原件不是固定不動的嗎
這樣滑鼠不管在平面上怎麼移 照理來講接受到的光應該都是要一樣的阿
很好奇光學滑鼠的原理到底是什麼
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