SKU: SENS-3286
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Seeed Studio Studio Grove Luminance Sensor Module - APDS-9002 Analog Output

₹660.00 (Inclusive of all taxes)
Out of Stock

The Seeed Studio Studio Grove Luminance Sensor is an analog ambient light sensing module built around the APDS-9002 photosensor, providing a linear voltage output proportional to light intensity. It is designed for easy integration with Arduino, Raspberry Pi, and other 3.3V/5V microcontroller platforms via the Grove connector system.

Features

  • Analog output ambient light sensor based on the APDS-9002 photosensor.
  • Wide operating voltage range from 2.4V to 5.5V for compatibility with 3.3V and 5V logic systems.
  • Linear voltage output range of 0V to 2.3V directly proportional to detected light intensity.
  • Standard Grove 4-pin connector for plug-and-play connectivity with Seeed Studio Studio ecosystem boards.
  • Compact and lightweight PCB module with pre-mounted mounting holes for secure installation.

Out of stock

Description

The Grove Luminance Sensor utilizes the APDS-9002, a high-performance analog ambient light photosensor. It converts incident light intensity into a corresponding analog voltage signal, offering a simple and direct method for light level monitoring without the need for complex digital communication protocols.

The module’s output is linear across its specified range, simplifying calibration and scaling in software. Its wide supply voltage range ensures stable operation across common development board voltages, making it a versatile component for environmental sensing, automatic brightness control, and light-triggered systems.

Key Features

  • High-quality APDS-9002 ambient light sensing element for reliable performance.
  • Linear analog voltage output (0-2.3V) for straightforward ADC reading and processing.
  • Broad 2.4V to 5.5V operating range ensures compatibility with 3.3V and 5V microcontrollers.
  • Grove standardized 4-pin interface enables rapid prototyping without soldering.
  • Compact form factor (90mm x 130mm) with integrated mounting holes for secure placement.
  • Optimized performance-to-cost ratio for educational and prototyping applications.

Applications

  • Automatic backlight dimming for LCD displays and instrument panels.
  • Environmental light level monitoring for smart home and IoT systems.
  • Daylight harvesting and control systems for energy-efficient lighting.
  • Light-triggered activation in security or automation projects.
  • Educational projects demonstrating analog sensor reading and environmental feedback.

Technical Specifications

Model / NameGrove Luminance Sensor
Sensing ElementAPDS-9002 Ambient Light Photosensor
Operating Voltage2.4 V to 5.5 V DC
Output SignalAnalog Voltage (0 V to 2.3 V)
InterfaceGrove 4-pin (Signal, VCC, GND)
Board Dimensions (L x W)130 mm x 90 mm
Mounting Hole Diameter2 mm
Module Weight8 g

Frequently Asked Questions

What is the output signal type of this Grove Luminance Sensor?

The sensor provides an analog voltage output. The voltage increases linearly from 0V to approximately 2.3V as the ambient light intensity increases. This signal can be read directly by the analog input (ADC) pin of a microcontroller like an Arduino.

What microcontrollers or platforms is this sensor compatible with?

It is compatible with any microcontroller or single-board computer that has an analog input and operates within the 2.4V to 5.5V range. It is designed for the Seeed Studio Studio Grove ecosystem, making it plug-and-play with Grove base shields for Arduino, Raspberry Pi, and other compatible development boards.

How do I connect and power the Grove Luminance Sensor?

Connect the module using a standard 4-pin Grove cable. The cable carries VCC (2.4-5.5V), GND, and the analog signal (SIG). Connect the other end to a Grove-compatible analog port on a base shield. Ensure your system's power supply is within the 2.4V to 5.5V range.

Package Includes

  • 1x Grove Luminance Sensor Module

Additional Information

Weight 0.008 kg
Dimensions 13 × 9 cm