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Light dependent resistors (LDRs)

Light dependent resistors (LDRs)

Precision Practical

£2.49

Five low resistance LDRs. These low resistance LDRs show how incident light can affect current and resistance in a circuit. These are compatible with our component holders.

Precision Practical's own words, read from their page.

Buy from PRECISION PRACTICAL LIMITEDPRECISION PRACTICAL LIMITED is a UK retailer, not the maker. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.