Library to control radio transceivers and receivers
An open source software-defined GNSS receiver
Satellite tracking software
A small Arduino library for GSM modules, that just works
Real time satellite tracking and orbit prediction
A software gps simulator
Multiplatform Ham Radio APRS and Mapping Program
A cross platform Python frequency scanning GUI for rtl-sdr
To build a 3d Printer that uses tine micro-pipette of some micrometers