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VEML7700 Ambient Light Sensor Module, 120K Lux High Precision Lux Meter Breakout Board, I2C IIC Interface, 3.3V & 5V Compatible for Raspberry Pi, STM32, Arduino, Illuminance Logging, Auto Brightness a
- - Adopt Vishay VEML7700 monolithic digital ambient light sensor, integrate photodiode, TIA amplifier and 16-bit ADC inside one chip
- - 16-bit high resolution, measurable illuminance range from 0 lux up to 120,000 lux, support software gain and integration time adjustment
- - Standard I2C(IIC) communication interface, occupy only SDA and SCL pins, save MCU IO resources
- - Onboard level shifter, compatible with both 3.3V and 5V main control systems such as Raspberry Pi
- - Built-in interrupt function, can trigger alert when illuminance exceeds preset threshold, low standby current ~0.5A
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Description This VEML7700 light intensity sensor module is a high-precision digital illuminance detection board. Compared with simple photoresistor and OPT101 analog light sensors, it outputs standard lux values with excellent linearity. It supports long-term stable recording of ambient brightness. It is widely used for automatic screen brightness adjustment, smart lighting control, greenhouse illuminance monitoring and Raspberry Pi environmental data collection projects.
Specifications Chip: VEML7700
Resolution: 16-Bit
Measurement Range: 0120000 Lux
Interface: I2C(IIC)
I2C Address: 0x10
Power Supply: DC 3.3V5V
Standby Current: ~0.5µA
Spectral Band: Visible Light + Near Infrared
Interrupt: Support Threshold Interrupt
Operating Temp: -40 ~ +85
Feature: High Linearity, Standard Lux Output, Low Power, Raspberry Pi Easy Connection
Application: Ambient Illuminance Collection, Auto Brightness Control, Greenhouse Light Monitoring, STM32 / Raspberry Pi Light Sensing Project
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- Return for refund within: 30 days
- Return for replacement within: 30 days
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