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Light intensity sensor BH1750
Sensor processing the intensity of light with a length from the range from 320 nm to 560 nm to the measurable (for example, by the use of microcontroller) proportional frequency.
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Product description: light intensity sensor BH1750
Digitallight intensity sensoroperating in the range of1 - 65535 Lux (Lux)with resolution of 1 lx or 4 lx depending on the selected mode of operation. It communicates through I2C interface (TWI), that is, two lines: data - SDA and clock SCL. The module can be used to measure the light intensity both indoors and in the open space. The kit includes a goldpin connector forself-soldering.
Connecting the light sensor
The module has five pins:
The bottom side of the printed circuit board of the sensor BH1750.
- VCC - supply voltage: 3 V to 5 V.
- GND - ground of the system.
- SCL - the clock line of the I2C bus.
- SDA - data line of the I2C bus.
- ADD - address selection of the I2C bus, the indication of the low status sets the address to: 0100011, high: 1011100. The pin is by default in the low status.
The product is compatible with Arduino
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Specification
- Supply voltage: 3 V to 5 V
- Average current consumption: 120 uA
- Communication interface: I2C
- Built-in resistors 4.7 kΩ pulling up the lines SCL and SDA of the I2C bus
- Built-in voltage regulator
- Range: 1 to 65535 lx
- Module dimensions: 21 x 16 x 3.3 mm
Details inthe documentation.
Useful links
| Name | Value |
|---|---|
| Width | 6 cm |
| Height | 4.5 cm |
| Depth | 9 cm |
| Weight | 0.002 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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