How about a satellite built with Arduino: https://www.diyspaceexploration.com/ardusat-your-personal-satellite/ https://www.diyspaceexploration.com/ardusat-your

How about a satellite built with Arduino: https://www.diyspaceexploration.com/ardusat-your-personal-satellite/ https://www.diyspaceexploration.com/ardusat-your-personal-sa...