One-Stop Professional supply Original Integrated circuit IC BH1750 Light intensity and illumination sensor module

Product Details

BH1750 Features

• Power Supply: 2.4V-3.6V (typically 3.0V)
• Less current consumption: 0.12mA
• Measuring Rang: 1-65535lx
• Communication: I2C bus
• Accuracy: +/-20%
• Built in A/D converter for converting analog illuminance in the digital data.
• Very small effect of IR radiation
• Highly responsive near to human eye.

Applications

• Manipulate brightness in mobile phones/LCD
• Automobile Headlights on/off control based on surrounding lighting conditions.
• Used as Ambient light sensors to control the brightness of Display screens.

Product Description

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BH1750 – Ambient Light Sensor

BH1750 Light Sensor	BH1750 Light Sensor Pinout

BH1750 is a digital ambient light sensor that is used commonly used in mobile phones to manipulate the screen brightness based on the environment lighting. This sensor can accurately measure the LUX value of light up to 65535lx.

BH1750 Pin Configuration

  Where to Use BH1750 Light Sensor   

The BH1750 is a light intensity sensor that can be used to adjust the brightness of display in mobiles and LCD displays. It can also be used to turn the headlights of cars on/off based on the outdoor lighting. The sensor uses I2C communication protocol so that makes it super easy to use with microcontrollers. The SCL and SDA pins are for I2C. There is no calculation needed to measure the LUX value because the sensor directly gives the lux value. Actually, it measures the intensity according to the amount of light hitting on it. It operates on voltage range of 2.4V-3.6V and consumes really small current of 0.12mA. The results of the sensor does not depends upon the light source used and the influence of IR radiation is very less. There are very less chances of any error because the variation in measurement is as low as +/-20%.

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