Last Updated
：2025/11/21
photoresistor
Noun
Japanese Meaning
光の強さに逆比例して抵抗値が変化する電子部品で、主に光を検出する用途に用いられる「光抵抗器」や「フォトレジスタ」と呼ばれる部品です。
（ plural ）
Quizzes for review
(electronics) An electronic component whose resistance is inversely proportional to the intensity of incident light.
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photoresistor
I soldered a photoresistor to the circuit board so the lamp would turn on automatically when the room darkened.
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I soldered a photoresistor to the circuit board so the lamp would turn on automatically when the room darkened.
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