It is no secret that semiconductor junctions change their behavior with temperature, and you can use this fact to make a temperature sensor. The problem is that you have to calibrate each device ...

The Kangaroo Water + Climate Sensor is a Wi-Fi-enabled sensor that will send a push alert when it detects a water leak and will also monitor temperature and humidity conditions. Specs & Configurations ...

Arduino library for the ENS21x temperature & humidity sensor family. arduino sensor temperature-sensor humidity-sensor. Updated Mar 11, 2025; C; wilsnico240 / Arduino. Star 1. Code ... raspberry-pi ...