How to test light dependent resistor (LDR) using a multimeter

Опубликовано: 06 Август 2026
на канале: TechCache5
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This video is all about testing LDR using a multimeter. The function of LDR is shown practically. Light is used to show the change of LDR resistance. LDR means Light Dependent Resistor and it is used in various useful applications. LDR works as light sensor and changes its value with the change of light intensity.

It is obvious from the name LDR that it is light dependent resistor which shows variation in resistance when light intensity is varied.

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