BH1750 Module GY-302 Chip 3-5V Power Supply Integration Module

Description

The BH1750 Module GY-302 is an integration module that features the BH1750 ambient light sensor, often referred to as the “digital light sensor.” This module is used for measuring ambient light levels in various applications. Here’s a description of its key features and functions:

**1. BH1750 Sensor:** The module is equipped with the BH1750 ambient light sensor, which is a digital light intensity sensor that can accurately measure the illuminance (brightness) of the surrounding environment.

**2. Digital Output:** The BH1750 sensor provides a digital output, making it easy to interface with microcontrollers and digital devices. It communicates using the I2C (Inter-Integrated Circuit) protocol.

**3. Wide Power Supply Range:** The module typically supports a wide power supply voltage range, usually between 3V and 5V, which makes it compatible with various microcontroller boards.

**4. High Precision:** The BH1750 sensor is known for its high precision and sensitivity, allowing it to measure light levels accurately in a broad range of environments.

**5. Measuring Range:** It can measure light levels in a wide range, typically from very low lux values to high lux values, making it suitable for both indoor and outdoor light measurement.

**6. Easy Integration:** The GY-302 module is designed for easy integration into electronic projects. It usually comes with pin headers or solder points for connecting to a microcontroller or other devices.

**7. Versatile Applications:** The BH1750 sensor can be used in various applications, including:
– Automatic lighting control systems: To adjust lighting based on ambient light levels.
– Energy-saving applications: To optimize lighting in response to changing daylight conditions.
– Weather stations: For recording outdoor light levels.
– Robotics and drones: To control camera exposure settings.
– DIY projects: In hobbyist and maker projects requiring light measurement.

**8. Continuous Monitoring:** The sensor can be used for continuous monitoring of light levels and can trigger actions or adjustments based on predefined thresholds.

**9. Compact Form Factor:** The module is typically compact and can be easily mounted or attached to different surfaces or enclosures.

**10. Low Power Consumption:** The BH1750 sensor has low power consumption, making it suitable for battery-powered applications.

**11. Data Output:** The module provides digital data output that can be easily read and processed by microcontrollers. You can obtain illuminance values in lux, which is a common unit for measuring light intensity.

In summary, the BH1750 Module GY-302 is a versatile and precise digital light sensor module that is commonly used for applications where measuring and responding to ambient light levels is important. Its compatibility with microcontrollers and wide measuring range make it a valuable component in various projects and devices.