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VEML7700 High-Precision Ambient Light Sensor Module STEMMA QT / Qwiic Compatible Robotics Bangladesh
  • VEML7700 High-Precision Ambient Light Sensor Module STEMMA QT / Qwiic Compatible Robotics Bangladesh
  • VEML7700 High-Precision Ambient Light Sensor Module STEMMA QT / Qwiic Compatible Robotics Bangladesh

VEML7700 High-Precision Ambient Light Sensor Module STEMMA QT / Qwiic Compatible

RBD-4218

The VEML7700 Ambient Light Sensor Module is a high-accuracy digital light sensing module designed to measure ambient light intensity in Lux. It is optimized for low-power applications and provides direct Lux output over an I2C interface, making it suitable for smart devices, IoT systems, and display brightness control.

BDT 587
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Description

Product Description
The VEML7700 Ambient Light Sensor Module is a high-accuracy digital light sensing module designed to measure ambient light intensity in Lux. It is optimized for low-power applications and provides direct Lux output over an I2C interface, making it suitable for smart devices, IoT systems, and display brightness control.

The module supports automatic gain and integration time adjustment, allowing reliable performance across a wide range of lighting conditions without complex configuration.

Key Features

  • Ambient light detection range from 0 to 120000 Lux

  • High resolution of 0.0036 lx per step

  • Ultra-low power consumption with typical operating current of 2 microampere

  • Digital I2C interface with fixed address 0x10

  • Automatic gain and integration time control

  • Spectral response close to human eye sensitivity

  • Compact module design with STEMMA QT / Qwiic compatibility

Technical Specifications

  • Sensor Model: VEML7700

  • Detection Range: 0 to 120000 Lux

  • Resolution: 0.0036 lx per step

  • Spectral Response: 380 to 750 nm

  • Interface: I2C

  • I2C Address: 0x10

  • Supply Voltage: 2.5V to 3.6V DC

  • Operating Current: Typical 2 microampere, standby 0.1 microampere

  • Sampling Rate: Programmable up to 25 Hz

  • Operating Temperature: -40°C to 85°C

  • Module Size: 18 mm x 25 mm

How to Use
Connect the module to a microcontroller using the I2C interface pins. Power the module within the specified voltage range and read ambient light values directly in Lux via I2C communication.

Applications

  • Automatic screen brightness control in consumer electronics

  • Smart home lighting and dimming systems

  • Industrial HMI backlight management

  • Low-power IoT ambient light monitoring nodes

  • Medical equipment display brightness adjustment

Package Includes

  • VEML7700 Ambient Light Sensor Module x 1

  • 2.54 mm pitch 4-pin header x 1

Why Choose
This module combines high sensitivity, ultra-low power consumption, and direct Lux output in a compact, easy-to-integrate form factor, making it a reliable choice for modern light-sensing applications.

Product Details
RBD-4218

Specific References

EAN13
4218
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