نظرا لعدم استقرار الأسعار ، نعتذر لكم عن أنه قد يكون هناك بعض الاختلاف في أسعار البيع مؤقتا لحين ضبط الأسعار ,, شكرا لتفهمكم

LDR Light Module KY018 - Electra

LDR Light Module KY018

22.00 EGP

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LDR Light Module KY018

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SKU: MD-22526 Category: Tags: ,

Photo resistors, also known as light dependent resistors (LDR), are light sensitive devices most often used to indicate the presence or absence of light, or to measure the light intensity. In the dark, their resistance is very high, sometimes up to 1MΩ, but when the LDR sensor is exposed to light, the resistance drops dramatically, even down to a few ohms, depending on the light intensity. LDRs have a sensitivity that varies with the wavelength of the light applied and are nonlinear devices.

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