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Light sensors can be used for all kinds of applications from ambient levels and colour sensing, to proximity control and basic make/break circuits.
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Items 26-40 of 40

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  1. ADA5591-2
    Adafruit LTR-329 Light Sensor - STEMMA QT / Qwiic
    SKU: ADA5591 Brand: Adafruit
    The Adafruit LTR-329 Light Sensor a simple and popular low-cost I2C digital light sensor that is easy to integrate into your project for reliable and...
    $7.95 AUD, inc GST
    As low as $7.55 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 7 to 12 day lead time
  2. ADA5610-1
    Adafruit LTR-303 Light Sensor - STEMMA QT / Qwiic
    SKU: ADA5610 Brand: Adafruit
    The Adafruit LTR-303 Light Sensor a simple and popular low-cost I2C digital light sensor that is easy to integrate into your project for reliable and...
    $7.95 AUD, inc GST
    As low as $7.55 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 7 to 12 day lead time
  3. SEN0611-1
    Gravity: Factory Calibrated Light Color Temperature & ALS Meter for Professional Photography
    SKU: SEN0611 Brand: DFRobot
    The factory-calibrated color temperature and illuminance sensor that directly outputs color temperature and illuminance data via UART or I2C, suitable for...
    $52.20 AUD, inc GST
    As low as $47.50 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 8 to 12 day lead time
  4. PIM707-2
    AS7343 14-Channel Multi-Spectral Sensor Breakout
    SKU: PIM707 Brand: Pimoroni
    Detect fourteen distinct channels of light (from 380 nm to 1000 nm) with this versatile spectral sensor...
    $46.30 AUD, inc GST
    As low as $43.06 AUD, inc GST
    - +

    6 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Mar 17th
  5. SEN0636-1
    Gravity: UV Index Sensor (240-370 nm, UVA, UVB, UVC)
    SKU: SEN0636 Brand: DFRobot
    The Arduino Ultraviolet Radiation Index Meter (240-370 nm) with direct UV index and harm level output supports UART & I2C, ideal for UV monitoring...
    $15.45 AUD, inc GST
    As low as $14.06 AUD, inc GST
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Mar 17th
  6. SEN0640-1
    RS485 Photoelectric Solar Radiation Sensor (400-1100nm)
    SKU: SEN0640 Brand: DFRobot
    IP67-rated RS485 solar radiation sensor measures 400-1100nm solar energy. Modbus-RTU protocol, 5-30V DC. Perfect for photovoltaic systems & crop monitoring...
    $104.95 AUD, inc GST
    As low as $95.50 AUD, inc GST
    - +

    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Mar 17th
  7. SEN0642-1
    RS485 Ultraviolet (UV) Intensity Measure Sensor (290-390nm, UVA, UVB)
    SKU: SEN0642 Brand: DFRobot
    IP67-rated RS485 UV sensor measures 290-390nm UV intensity & index. Modbus-RTU protocol, 5-30V DC. Ideal for environmental, health, & solar monitoring...
    $107.62 AUD, inc GST
    As low as $97.93 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 8 to 12 day lead time
  8. SEN0644-1
    RS485 Waterproof Ambient Light Sensor (0-200,000 Lux)
    SKU: SEN0644 Brand: DFRobot
    The waterproof digital IP68 waterproof light sensor with 0-200k lux range and Modbus-RTU 485. For industrial, automotive, outdoor lighting measurement...
    $20.90 AUD, inc GST
    As low as $19.02 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 8 to 12 day lead time
  9. SEN0641-1
    RS485 Photosynthetically Active Radiation (PAR) Sensor (400-700nm)
    SKU: SEN0641 Brand: DFRobot
    IP67-rated PAR sensor measures 400-700nm light for crop growth & solar systems. Modbus-RTU/RS485 interface, 5-30V DC. Arduino-compatible...
    $109.95 AUD, inc GST
    As low as $100.05 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 8 to 12 day lead time
  10. SEN-23517-1
    SparkFun Spectral UV Sensor - AS7331 (Qwiic)
    SKU: SEN-23517 Brand: Sparkfun
    The SparkFun AS7331 Qwiic Spectral UV Sensor measures UV radiation on three channels, UVA, UVB, and UVC, with high sensitivity and accuracy...
    $48.45 AUD, inc GST
    As low as $44.09 AUD, inc GST

    Out of Stock

    Sign up to get notified when it's available to order.

  11. SEN-23518-1
    SparkFun Mini Spectral UV Sensor - AS7331 (Qwiic)
    SKU: SEN-23518 Brand: Sparkfun
    The SparkFun Mini AS7331 Qwiic Spectral UV Sensor measures UV radiation on three channels: UVA, UVB, and UVC, with high sensitivity and accuracy...
    $58.55 AUD, inc GST
    As low as $53.28 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 5 to 8 day lead time
  12. ADA6335-1
    Adafruit OPT4048 Tri-Stimulus XYZ Color and Lux Sensor
    SKU: ADA6335 Brand: Adafruit
    The Adafruit OPT4048 Tri-Stimulus XYZ Color, Light Temperature and Lux Sensor is a modern take on the common 'RGB' color sensor: this time with...
    $17.25 AUD, inc GST
    As low as $16.39 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 8 to 12 day lead time
  13. SEN-23220-1
    SparkFun Spectral Sensor - AS7343 (Qwiic)
    SKU: SEN-23220 Brand: Sparkfun
    The SparkFun AS7343 Qwiic Spectral Sensor enables users to measure light in both the visible spectrum (VIS) and near-infrared (NIR) ranges, all on a...
    $38.70 AUD, inc GST
    As low as $35.22 AUD, inc GST
    - +

    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Mar 17th
  14. EF05046-2
    PlanetX Colour Sensor
    SKU: EF05006 Brand: Elecfreaks

    Enable microcontroller projects to detect and respond to colours using an I2C colour detection sensor.

    $14.83 AUD, inc GST
    As low as $13.79 AUD, inc GST
    - +

    9 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Mar 17th
  15. SEN-29211-1
    SparkFun Ambient Light Sensor - VEML7700 (Qwiic)
    SKU: SEN-29211 Brand: Sparkfun
    The SparkFun Qwiic VEML7700 Ambient Light Sensor provides accurate, 16-bit ambient light readings from 0 to 167,000 lux via the I2C interface. This...
    $12.50 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 5 to 8 day lead time
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