If it’s sunburn you’re concerned with, the Si1145 UV Index sensor is perfect for helping you remember to reapply your SPF, like in the sunscreen reminder hat project.

This guide was first published on Aug 06, 2014. It was last updated on Aug 06, 2014.

This page (UV Index Sensor Si1145 ) was last updated on Sep 15, 2021.

Text editor powered by tinymce.