Photo-Resistor Sensor (LDR 10mm)
14.00 EGP
The 10mm Photo Resistor (LDR – Light Dependent Resistor) is a highly sensitive light sensor that changes its resistance based on the amount of light it detects. It is ideal for a wide range of light sensing applications, from DIY electronics to industrial automation systems.
Description
✅ Key Features:
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📏 Large Sensing Surface: 10mm diameter for improved light detection.
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🌞 Light-Sensitive Resistance: Resistance decreases as light intensity increases.
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⚡ Fast Response Time: Quickly detects changes in light levels.
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🔄 Wide Operating Range: Works in various ambient light conditions.
✅ Applications:
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Automatic lighting systems (street lights, garden lights)
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Light intensity meters
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DIY Arduino and Raspberry Pi projects
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Solar tracking systems
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Alarm systems and light-based sensors
✅ Specifications:
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📐 Diameter: 10mm
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⚡ Max Voltage: 150V DC
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🔌 Max Power Consumption: 100mW
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🌡️ Operating Temperature: -30°C to +70°C
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🌙 Dark Resistance: ~1MΩ
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🌞 Light Resistance (10 Lux): ~10kΩ
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⏱ Response Time: Rise time < 30ms, fall time < 30ms
This LDR is a compact, cost-effective, and reliable component for detecting light levels in a variety of projects and systems.






















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