Digital Light intensity Sensor Module V2.0 BH1750
Price
৳300
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Features:
- I2C bus Interface ( f / s Mode Support )
- 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
- 50Hz / 60Hz Light noise reject-function
- 1.8V Logic input interface
- Light source dependency is little. ( ex. Incandescent Lamp. Fluorescent Lamp. Halogen Lamp. White LED. Sun Light )
- It is possible to select 2 type of I2C slave-address.
- Adjustable measurement result for influence of optical window
- ( It is possible to detect min. 0.11 lx, max. 100000 lx by using this function. )
- The influence of infrared is very small.
Specifications:
- Model No: GY-302
- Operating voltage (VCC): 3 V to 5V
- Operating current: 120uA (typ) 190uA (max)
- Operating Temperature: -40°C ~ 85°C
- Sensor Resolution: 16 Bits
- Peak wavelength: 560nm
- Interface Type: I2C
- I2C Device Address: 0x23 (when ADDR = LOW) or 0x5c (when ADDR = HIGH)
- On board Level Translators: No (requires level translator for 5V logic interface)
- I2C Maximum Clock frequency: 400KHz
- PCB size: 19.25 mm x 14.4 mm
- Weight : 1.1g (including header)
Pinouts:
- VCC : Power Connection (3V – 5V)
- GND: 0V
- SCL: I2C Clock Input
- SDA: I2C Data IO
ADDR: I2C Address Configuration Input
Documents & Downloads:
- BH1750 Arduino Library
- Raspberry Pi Light Sensor Interfacing Example
- BH1750 Datasheet
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