WL4S-3N1130V Product Overview

Introduction

WL4S-3N1130V is a versatile electronic component that belongs to the category of light sensors. This product is widely used in various applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Light Sensor
• Use: Detecting ambient light levels
• Characteristics: High sensitivity, compact size, low power consumption
• Package: Surface mount package
• Essence: Converts light intensity into electrical signals
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Operating Voltage: 3.3V
• Output Type: Digital
• Sensing Distance: Up to 1 meter
• Response Time: 10 milliseconds
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The WL4S-3N1130V light sensor has a standard pin configuration with three pins: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Digital output)

Functional Features

• High sensitivity to ambient light
• Fast response time
• Low power consumption
• Reliable performance in varying light conditions

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into small devices
• Wide operating temperature range enables use in diverse environments
• Digital output simplifies interfacing with microcontrollers

Disadvantages

• Limited sensing distance compared to some other light sensors
• Susceptible to interference from certain artificial light sources

Working Principles

The WL4S-3N1130V operates on the principle of photoconductivity, where the electrical conductivity of the sensor changes in response to incident light. When exposed to light, the sensor's resistance decreases, leading to a corresponding change in the digital output signal.

Detailed Application Field Plans

This light sensor finds extensive application in various fields, including: - Automatic lighting control systems - Display brightness adjustment in electronic devices - Daylight harvesting systems for energy efficiency - Proximity detection in consumer electronics

Detailed and Complete Alternative Models

Some alternative models to consider include: - LDR (Light Dependent Resistor) - Photodiode-based light sensors - Ambient light sensors with analog outputs

In conclusion, the WL4S-3N1130V light sensor offers a reliable and efficient solution for detecting ambient light levels in a wide range of applications. Its compact design, high sensitivity, and digital output make it a preferred choice for designers seeking precise light sensing capabilities.

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