bh1750 Light sensorModule has been kindly sponsored by DFRobot.com
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product specificationsGeneral
Type: Light Sensor Architecture: For Arduino Communication Interface: Digital Signal (through its built-in 16-bit ADC (analog to digital converter)) and with the i2c protocol Output Data Unit: Lux (lx) Output Range and Resolution: 1 - 65535 lx Amounts of i2c slave addresses: Up to 2 possible Default i2c Address: 0x23 i2c Address with ADD Pin High: 0x5c High Resolution Mode Resolution: 1 lx Low Resolution Mode Resolution: 4 lx Measurement Variation: ± 20% Power Operating Voltage: +3 - +5 volts Operating Current: 190 µA Power Dissipation: 260 mW Weight and Size Dimensions Product Weight: < 0g Product Size (L x W x H): 21 x 15.4 x 2 mm |
product reviewThis light sensor model, is by far, one of the best sensors for both accurate, outdoor/indoor applications because of its:
1. Direct digital signal output from the sensor, so that it is easy to get the readings in lux, rather than having to do manual calculations. 2. Wide measurement range and high resolution data, making this sensor very ideal for any applications involving the measurement of light in any environment. 3. Compact, small and light size, proving this sensor to be ideal for any portable, miniature enclosure or project, like a weather station or a clock. pinoutVCC - Input Voltage (+)
GND - GND (-) SCL - SCL (Serial Clock) SDA - SDA (Serial Data) ADD - Address |
sample code
Arduino BH1750 Light Sensor Sample Code
dfrobot product page
Check out the product: https://www.dfrobot.com/product-531.html
Be sure to check out the Arduino BH1750 Light Sensor Project by clicking here.
