Light intensity sensor LTR-303 - STEMMA QT / Qwiic - Adafruit 5610

Sensor with the LTR-303 system from Adafruit . It allows the measurement of light intensity for both the infrared spectrum and visible light . The measurement ranges from 0.01 lux to 64,000 lux , and the measurement resolution is 16 bits . It uses the I2C bus to communicate with the connected module, thanks to which it can be integrated into any project. The module should be powered with the voltage from 3 V to 5 DC .

Light intensity sensor LTR-303 - STEMMA QT / Qwiic - Adafruit 5610.

The light sensor can be connected in two ways. The first of them uses solder pads to which the goldpin bar with a raster of 2.54 mm (included in the set) should be soldered. Alternatively, the sensor also has a STEMMA QT / Qwiic connector , which allows for quick and convenient connection of the module, without the need to solder the elements.

• VIN - power supply pin in the range from 3 V to 5 V DC
• 3Vo - 3.3 V power supply pin
• GND - system ground
• SCL - pin of the clock line of the I2C communication interface
• SDA - pin of the data line of the I2C communication interface
• INT - main interrupt pin, can be configured according to individual needs

• Module type: light intensity sensor
• Chip: LTR-303ALS-01
• Signal type: digital
• Measuring range: 0.01 lux to 64000 lux
• Measurement resolution: 16 bits
• Supply voltage: 3 V to 5 V DC
• Communication interface: I2C bus
• Interface address: 0x29
• Built-in temperature compensation circuit
• Low standby power consumption
• Operating temperature range: -30°C to 70°C
• It is resistant to the IR/UV light source
• Board dimensions: 25.3 x 17.7 x 4.8 mm

• Light intensity sensor LTR-303 - STEMMA QT / Qwiic - 1 piece
• Goldpin strip 1x6 - raster 2.54 mm - 1 pcs

Components included in the set.

• Manufacturer's website: Adafruit 5610
• User Guide
• LTR-303 technical documentation