UV & ALS Add-On Board

UV & ALS Add-On Board

MikroElektronika’s MIKROE-2989 UV 4 Click is an ultra-violet (UV) sensing device and ambient light sensor (ALS) add-on board. It features a sensor with a very wide dynamic range of detectable light intensity across two ADC range settings. The UV diodes are matched to the CIE erythema action spectrum, which allows a very accurate calculation of the UV index. Equipped with the Si1133 UV index and ambient light sensor with I2C Interface from Silicon Labs, this board is designed for building ALS or UV measurement applications, sun exposure protection devices, display backlighting control, prototyping of wearables, and handsets.