LDR Light Sensor Module for Arduino ESP32 ESP8266 Raspberry Pi, 10 Pieces Digital and Analog Photosensitive Sensors 3.3V to 5V
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LDR Light Sensor Module for Arduino ESP32 ESP8266 Raspberry Pi, 10 Pieces Digital and Analog Photosensitive Sensors 3.3V to 5V
Adjustable threshold, Digital and Analog output pins, Compatible with various microcontrollers
LDR Light Sensor Module for Arduino ESP32 ESP8266 Raspberry Pi, 10 Pieces Digital and Analog Photosensitive Sensors 3.3V to 5V
商品＃: 209872817

LDR Light Sensor Module for Arduino ESP32 ESP8266 Raspberry Pi, 10 Pieces Digital and Analog Photosensitive Sensors 3.3V to 5V

85% of respondents would recommend this to a friend

商品＃: 209872817

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立即訂購並活動它 週三, 七月 22
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Adjustable threshold, Digital and Analog output pins, Compatible with various microcontrollers
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What Stands Out

Wide Compatibility
Works seamlessly with Arduino, ESP32, ESP8266, and Raspberry Pi, making it versatile for various projects and user skill levels.
High Sensitivity
Designed to detect minimal light changes, ensuring accurate readings in diverse environments, which is essential for reliable automation and monitoring applications.
Cost-Effective Bundle
Includes four sensors at an economical price, offering exceptional value for hobbyists and professionals alike, facilitating bulk projects without breaking the bank.

產品詳情

Shop LDR Light Sensor Module for Arduino ESP32 ESP8266 Raspberry Pi, 10 Pieces Digital and Analog Photosensitive Sensors 3.3V to 5V online at a best price in Taiwan. B0CF5443Q2
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Hobbyist Projects

    Ideal for electronics enthusiasts experimenting with light-sensitive applications across various microcontrollers and platforms.

  • Education Purposes

    Great for students learning about sensors, circuits, and programming with Arduino or Raspberry Pi in practical labs.

  • Light Automation

    Useful for DIY home automation projects, such as controlling lights or garden systems based on ambient light levels.

Not Suitable For
  • Low-Light Accuracy

    Not suitable for applications requiring high precision in extremely low light conditions, as response may be insufficient.

  • Commercial Uses

    Not recommended for professional or commercial projects where reliability and precision sensors are critical for performance.

  • Outdoor Use

    May not perform well in harsh outdoor environments without proper protection, limiting its application in such areas.

產品描述

LDR Light Sensor Module for Arduino ESP32 ESP8266 Raspberry Pi, 10 Pieces Digital and Analog Photosensitive Sensors 3.3V to 5V

有疑問？ 和我們聊天

客戶問答

  • 問題: What is an LDR Light Sensor Module?

    Answer: An LDR Light Sensor Module is a device that detects light intensity using a Light Dependent Resistor (LDR). It converts light levels into voltage, making it suitable for various electronic projects. The module is often used in DIY electronics such as automatic lighting systems, garden lights, or alarm systems that activate based on light levels, adding functionality and energy efficiency to many applications.
  • 問題: How do I connect the LDR Light Sensor Module to Arduino?

    Answer: To connect the LDR Light Sensor Module to an Arduino, hook up the VCC pin to the 5V pin on the Arduino, the GND pin to the ground, and the signal pin to any of the analog pins, such as A0. This setup allows your Arduino to read the analog voltage output from the LDR. It can be useful for creating projects like light-activated opening curtains or automatic street lights, enhancing your Arduino projects.
  • 問題: Can I use the LDR Light Sensor Module with Raspberry Pi?

    Answer: Yes, the LDR Light Sensor Module can be used with Raspberry Pi. You can connect it by attaching the VCC pin to the 3.3V pin, GND to ground, and the signal pin to any GPIO pin configured for ADC reading. This enables the Raspberry Pi to monitor light levels for applications such as security systems or automated indoor lighting, contributing to smart home projects.
  • 問題: What voltage range does the LDR Light Sensor operate at?

    Answer: The LDR Light Sensor Module operates within a voltage range of 3.3V to 5V, making it compatible with a variety of development boards such as Arduino, ESP32, and ESP8266. This broad voltage compatibility ensures versatility in applications, allowing hobbyists and developers to utilize it in sensor-based projects, from simple light detectors to complex home automation systems.
  • 問題: What are the specifications of this sensor module?

    Answer: The LDR Light Sensor Module features a compact design with a photoresistor that detects light levels and outputs a corresponding analog or digital signal. Typically, this module offers high sensitivity to light, making it ideal for numerous applications such as solar monitoring systems and adaptive lighting solutions. By providing precise light sensing, it helps in creating intelligently controlled environments.
  • 問題: How can I use this module in an automated lighting project?

    Answer: In an automated lighting project, the LDR Light Sensor Module can control LED lights based on ambient light levels. Connect it to your microcontroller, program it to trigger lights on when darkness is detected, and turn them off when sufficient light is present. This promotes energy efficiency and convenience in settings like home exteriors or garden paths, where automatic lighting can enhance safety and comfort.
  • 問題: What is the difference between digital and analog output in this module?

    Answer: The LDR Light Sensor Module offers both digital and analog outputs. The analog output provides a continuous voltage that varies with light intensity, while the digital output functions as a binary signal (on/off) that activates at a certain light threshold. Utilizing analog output is beneficial for sensitive light detection scenarios like automatic curtains, whereas digital output suits simpler applications like turning lights on or off.
  • 問題: Is it possible to cascade multiple LDR modules for a larger sensing area?

    Answer: Yes, you can cascade multiple LDR Light Sensor Modules to cover a larger sensing area. By connecting the VCC and GND pins in parallel while linking their signal outputs to different analog pins on your microcontroller, you can monitor several light areas simultaneously. This setup is practical for large spaces like greenhouses or smart gardens, enabling comprehensive light monitoring.
  • 問題: What types of projects can I build with the LDR Light Sensor Module?

    Answer: The LDR Light Sensor Module is versatile for various projects, including automated streetlights, light-sensitive alarms, and smart garden irrigation systems. These projects utilize the module's ability to detect ambient light, enhancing functionality and efficiency by responding to environmental changes, making it ideal for both beginners and experienced developers.
  • 問題: Where can I buy LDR Light Sensor Module for Arduino ESP32 ESP8266 Raspberry Pi?

    Answer: You can buy the LDR Light Sensor Module for Arduino, ESP32, ESP8266, and Raspberry Pi from Ubuy in Taiwan. Ubuy provides a wide selection of electronic components, including this module, ensuring you can easily access the parts needed for your projects, supported by customer service to help you find the right components.

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特色和優勢

  • 10 pieces of LDR Light Sensor Module
  • Adjustable threshold via potentiometer
  • Two output pins: Digital (LOW / HIGH) and Analog
  • Supply voltage: 3.3 - 5V DC
  • Compatible with Arduino, ESP32, ESP8266, Raspberry Pi
  • Works with 5V or 3.3V microcontrollers

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