UVA, UVB, Light (VEML6075 & TSL4531)




Product Description

This xCHIP forms part of the sensor modules and is equipped with a light sensor that is capable of measuring the luminosity (Wide Dynamic Range — 3 lux to 220k lux) (visual brightness), UVA and UVB radiation. The light sensor converts solar UV light intensity to digital data and has displayed reliable performance of UV radiation measurement inner long time solar UV exposure. It has a very low power consumption. 

Product Highlights

  • UVA, UVB and visible light sensor
  • Simple Direct Lux Output
  • Based on VEML6075/TSL4531


  • Outdoor Lighting Control
    1. Street Lights
    2. Security Lights
    3. Traffic Signals
    4. Commercial Billboards
  • Display Backlight Control
    1. Automotive Instrumentation
    2. Cell Phones
    3. Tablets and Notebooks
  • Solid-State and General Lighting and Daylight Harvesting
    1. Commercial Lighting
    2. Industrial Lighting


  • Temperature range: -40°C to 85°C
  • Output type: I2C bus
  • Peak Sensitivity UVA, UVB(nm):365, 330
  • Wide Dynamic Range — 3 lux to 220k lux
  • Simple Direct Lux Output
  • Three User-Selectable Integration Times (400 ms, 200 ms, and 100 ms)



UVA, UVB, Light Datasheet

VEML6075 Datasheet

TSL4531 Datasheet


See here for full detail in Chinese

See here for full details in English

How-to Guides:


XinaBox is pronounced as  X-in-a-Box!

The XinaBox range currently includes over 80 sensors, bridges, cores, interfaces and other types of peripherals, and it is growing all the time. These ‘xChips’ will help you to super-charge your BBC micro:bit:

Micro:bit ready:  see here for full details

 The connection - plug and play, no wire

Build simple and complex circuits quickly and easily. The modular system allows you to connect xChips like building blocks - anyone can build a circuit in seconds, with no need for soldering irons, breadboards or consumables. And when you are done, disassemble the circuit and start again! It takes seconds when you know how.




HK$ 170.00