Temperature and Humidity USB Sensor

This is meant to have the Temperature and Humidity values wherever you have a PC.

In my case I use it to have both values plus the dew point displayed on the main screen of the APT - Astrophotography Tool software. It allows to register these values in the images and plot graphs during the night.

More info at:

http://cienciaypaciencia.es/apt-pendrive-usb-temp-humedad/