DFRobot Gravity: LTR390 UV Light Sensor (280-430nm) - I2C & UART

DFRobotSKU: RB-Dfr-1281
Manufacturer #: SEN0540

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Sale price ¥1,449

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Description

  • DFRobot Gravity: ltr390 UV Light Sensor - I2C & UART
  • Offers both ambient light and UV sensing capabilities
  • Responds to UV spectral ranges from 280 to 430 nm
  • Features high sensitivity, rapid response, and robust resistance to interference
  • Equipped with an integrated ADC and MCU for digital signal output
  • Ideal for light experiments, outdoor UV detection, and light monitoring

The DFRobot Gravity: ltr390 UV Light Sensor (280nm to 430nm) - I2C & UART is a sophisticated device that offers both ambient light and ultraviolet sensing capabilities.

It is designed to respond to UV spectral ranges from 280 to 430 nm and provides raw data output. The sensor is characterized by its high sensitivity, rapid response, and robust resistance to interference.

Equipped with an integrated ADC and MCU, this ultraviolet module is capable of converting light data into a digital signal that can be output via either an I2C or UART interface. This makes it an ideal choice for a variety of applications, including light experiments, outdoor ultraviolet detection, and any other situations that necessitate the monitoring of UV or ambient light.

  • 1x Gravity: LTR390-UV Sensor
  • 1x Gravity-4P I2C/UART Sensor Cable
  • 32 x 27 mm / 1.26 x 1.06 inch
  • Chip: LTR390-UV-01
  • Operating Voltage: DC 3.3 to 5 V
  • Operating Current: Approximately 2.73 mA (18-bit data acquisition with a time of 100 ms)
  • Communication Interface: I2C, UART
  • UV Response Wavelength: 280 to 430 nm
  • ALS Spectral Response Wavelength: 450 to 700 nm
  • Output Type: Digital output

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