DFRobot
Gravity: I2C IP68 Waterproof Ambient Light Sensor (1-65535lx)
What is an Ambient Light Sensor?An ambient light sensor is a type of sensor that measures the amount of light in the surrounding environment. These sensors c...
What is an Ambient Light Sensor?
An ambient light sensor is a type of sensor that measures the amount of light in the surrounding environment. These sensors can be used in various applications, including lighting and backlighting control and ambient light sensing.
It is also used in greenhouses to assess the exposure of plants to light and ensure they are getting enough light for optimal growth.
Waterproof Digital Ambient Light Sensor Introduction
This waterproof digital ambient light sensor is designed to deliver accurate measurements of light intensity within the range of 1-65535 lx. It incorporates a 50Hz/60Hz light noise rejection function that ensures stable and reliable performance.
With an easy-to-use Gravity interface and I2C communication, the ambient light sensor is incredibly user-friendly for use with microcontrollers like the Arduino UNO. Plus, the sensor features an IP68 waterproof rating, which means it can be fully immersed in water without suffering any damage. This makes it perfect for outdoor projects that require reliable light measurement in harsh environments, such as vegetable greenhouses, smart car lights, and weather stations.
Wiring Diagram of Gravity: I2C Waterproof Ambient Light Sensor and Arduino Uno
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Jargon buster
Plain-language definitions for the technical terms used above.
- Ambient light sensor
- A sensor that measures the general brightness of light falling on it, similar to how a device can adjust screen brightness automatically. It matters when you want a project to react to room lighting, daylight, shadows, or covered/uncovered conditions.
- Gravity
- Gravity is DFRobot’s plug-in connector system for sensors, motors and modules, using standard cables to reduce loose jumper wiring. It matters because Gravity-compatible parts can connect directly to these ports, while non-Gravity parts may need adapters or manual wiring.
- I2C
- I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
- Thread
- A low-power wireless mesh networking standard designed for smart home and IoT devices. It matters because Thread devices can relay messages through each other, helping build reliable networks for sensors and controllers.
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Supplier page — dfrobot.com
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