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SEN0540
Sensing Kit, LTR-390UV-01, Ambient Light and UV Sensor, DFRduino UNO R3 Boards
Image is for illustrative purposes only. Please refer to product description.
ManufacturerDFROBOT
Manufacturer Part NoSEN0540Copy
Manufacturer Standard Lead Time10 weeks
Order Code4733252
Also Known AsGTIN UPC EAN: 6959420923175
Your Part Number
12 In Stock
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12 Delivery in 4-6 Business Days(UK stock)
| Quantity | Price |
|---|---|
| 1+ | Rs.980.450 |
Price for:Each
Minimum: 1
Multiple: 1
Rs.980.45
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerDFROBOT
Manufacturer Part NoSEN0540Copy
Manufacturer Standard Lead Time10 weeks
Order Code4733252
Also Known AsGTIN UPC EAN: 6959420923175
Technical Datasheet
Silicon ManufacturerLite-On Technology
Core Architecture-
Core Sub-Architecture-
Silicon Core NumberLTR-390UV-01
For Use WithDFRduino UNO R3 Boards
SVHCNo SVHC (04-Feb-2026)
Product Overview
SEN0540 is a Gravity: LTR390 UV Light Sensor board. This sensor provides ambient light and UV detection, with high sensitivity and anti-interference. It outputs digital signals via I2C/UART for various applications. With built-in ADC and MCU, this UV module can convert light data to a digital signal capable of being output via I2C or UART interface. It can be used for light experiments, outdoor UV detection, and other scenarios requiring UV or ambient light monitoring.
- Operating voltage range from DC 3.3V to 5V (3.3V & 5V compatible)
- 13 to 20 bits effective resolution
- Adjustable gain range: 1, 3, 6, 9 and 18
- Interrupt function, programmable upper and lower thresholds
- Close to human eye spectral response
- Operating Current: about 2.73mA (18-bit data acquisition with a time of 100ms)
- UV response wavelength: 280nm to 430nm
- ALS spectral response wavelength: 450nm to 700nm
- digital output type
- Dimension: 32mm×27mm/1.26×1.06”
Contents
Sensor board and 4-pin Gravity sensor cable
Technical Specifications
Silicon Manufacturer
Lite-On Technology
Core Sub-Architecture
-
Kit Contents
Ambient Light and UV Sensing Board LTR-390UV-01, 4-Pin I2C/UART Sensor Cable
SVHC
No SVHC (04-Feb-2026)
Core Architecture
-
Silicon Core Number
LTR-390UV-01
For Use With
DFRduino UNO R3 Boards
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85381090
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:To be advised
RoHS Phthalates Compliant:To be advised
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.01