5PCS 3.3V-5V Photodiode Module LM393 Light Sensor Switch Module for Arduino Rasp

👉 https://amzn.to/4pcOGAw - 5PCS 3.3V-5V Photodiode Module LM393 Light Sensor Switch Module for Arduino Raspberry Pi Photosensitive Diode Detection Switch

Product Description:

The 5PCS 3.3V-5V Photodiode Module LM393 Light Sensor Switch Module is an essential component for various automation and sensor projects, compatible with Arduino, Raspberry Pi, and other microcontrollers. Designed for precise ambient light detection, this photosensitive diode module offers excellent directional sensitivity, making it ideal for applications requiring fixed-direction light source recognition.

Key Features:
- Accurate Light & Brightness Detection: Detects the intensity and brightness of the surrounding environment, providing reliable ambient light measurement.
- Directional Sensitivity: Unlike photoresistors, this photodiode module has good directivity, allowing it to perceive light sources from a specific direction.
- Adjustable Sensitivity: Features a blue digital potentiometer for easy sensitivity adjustment to suit different lighting conditions.
- Wide Operating Voltage: Supports 3.3V to 5V power supply, compatible with most microcontrollers.
- Digital Output: Provides a clear digital switching output (0 and 1), which can be directly connected to microcontroller input pins.
- Easy Installation: Equipped with a fixed bolt hole for simple mounting and secure positioning.
- Compact Design: Small PCB size of 3.2cm * 1.4cm (1.25" * 0.55") makes it suitable for space-constrained projects.
- Reliable Performance: Sensitive to ambient light, the module outputs a high level when light conditions or intensity fall below the set threshold, and a low level when the light exceeds that threshold, enabling effective light detection and switching.
- Versatile Application: Can directly drive relay modules to create photoelectric switches or be integrated into complex automation systems.

Ideal for detecting ambient brightness, controlling lighting, or creating responsive illumination systems, this photodiode module provides precise, directional light sensing capabilities with adjustable sensitivity for versatile project integration.

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