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Description: LDR Sensor Module (Pack of 25): This Light Dependence Resistor (LDR) sensor module is a versatile component in the Internet of Things (IoT) ecosystem, designed for various light measurement applications. Here are its key features, uses, and unique benefits: 1. Light Measuring Sensors: Each module consists of an LDR sensor that measures light intensity in its environment. Ideal for projects requiring light detection or level sensing in different conditions. 2. Easy Interfacing: The LDR modules have 3 pins: VCC (5V), GND (Ground), and A0 (Analog Input). Easy to connect to microcontrollers like Arduino, Raspberry Pi, etc., for data acquisition and analysis. 3. Adaptive Resistance: An LDR's resistance changes proportionally with the intensity of light falling upon it, making it a valuable sensor for light-dependent projects. 4. Wide Dynamic Range: The LDR sensors offer an impressive dynamic range, enabling them to respond effectively to both low and high light levels. 5. Versatile Uses:
| Specification | Details |
|---|---|
| Sensor Type | Light Dependent Resistor (LDR) |
| Package Quantity | 25 units |
| Operating Voltage | 3V to 5V (DC) |
| Dark Resistance | Typically around 1MΩ |
| Light Resistance | Decreases with increasing light intensity |
| Sensitivity Range | Adjustable via external resistor |
| Accuracy | ±10% |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -30°C to +80°C |
| Dimensions | Small compact module size |
