能量收集(Energy harvesting)是從環境中採取能量為小型設備供電的方式。例如手臂的運動可為某些手錶充電或上發條,其他的有利用光伏、熱電、風力、壓電、海浪、噪音、天線收集無線電波的能量[1]等方式為小型設備充電。

參考

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