How to load a project / library?

Hello everyone,

I would like to load some arduino code that interprets a data feed from a wireless weather station, I'm new to arduino and have only done basic programs (lighting LED's etc) here is the project content: GitHub - practicalarduino/WeatherStationReceiver: Use an Arduino and a 433MHz receiver module to intercept and process weather data from a La Crosse home weather station Do I extract the contents to the 'libraries' folder? I notice most of these have a .h and .cpp files whereas the weatherreceiver has a .h and .pde (not sure if this is relevant?)

Many thanks for your time

Mike

Download and store the entire thing in a single folder and open the pde in Arduino 0023 or lower.

Thanks!