BH1750 DIGITAL LIGHT INTENSITY SENSOR MODULE

This module (BH1750) is a digital ambient light sensor for I2C bus interface. This module is the most suitable to obtain ambient light data for adjusting LCD and the keypad backlight power of mobile phones.

Product basic info

Instruction manual languages: English

Primary colours: White

Depth unit: 3.8 cm

Height unit: 15.5 cm

Width unit: 7.8 cm

Weight unit: 21 g

Technical data

Specifications kits & modules:

• I2C bus interface
• spectral responsibility is approximately human eye response
• illuminance to digital converter
• wide range and high resolution. ( 1 65535 lx )
• low current by power down function
• module contains 5V to 3.3V converter
• 50 Hz / 60 Hz light noise reject function
• no need for any external parts
• adjustable measurement result for influence of optical window (this function allows to detect min. 0.11 lx, max. 100000 lx)
• small measurement variation
• very small influence of infrared

• supply voltage: 5 V
• voltage: 3.3 VCC
• operating temperature : -40C +85C
• SDA sink current: 7 mA
• power dissipation: 260 mW

Operational properties

Coding skill level: 2

Electronics skill level: 2

Mechanics skill level: 1

Soldering skill level: none

(EN)