HT16K33 Library for Arduino This is a quick and dirty library providing a relatively easy-to-use interface for driving the Holtek HT16K33 16×8 LED driver IC. I wrote it for a project I was working on, ...

The VEML6075 senses UVA and UVB light, which allows for a calculation of the UV index. This library handles the initialization, configuration 1and monitoring of the UVA and UVB intensity, and ...