Optical Sensitive Resistance Light Detection Photosensitive Sensor Module KY-018

Optical Sensitive Resistance Light Detection Photosensitive Sensor Module KY - 018 - ePartners

Optical Sensitive Resistance Light Detection Photosensitive Sensor Module KY-018

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Regular price $1.99
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Package Included

- 1 x Optical Sensitive Resistance Light Detection Photosensitive Sensor Module KY-018 KY018

Description

- Includes an LDR-resistor (Light-dependent resistor), which decreases its resistance at brighter surrounding.
- You can determine the resistance of the resistor by using a voltage divider, where a known voltage will be divided between a known and an unknown variable resistor. You can calculate the resistance with the measured voltage - the code example below includes the exact calculation.

Reference

Standard: $5.99

Rural: $8.99

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