Here is a GPS component for your GPS navigation hobby project.The component was developed using Delphi 5 professional running with Windows XP Pro, Service pack 2. Review my comments in the source code for insight into how it works. The embed

Async Professional is a comprehensive communications toolkit for Embarcadero/CodeGear Delphi for win32 targets. It provides direct access to serial ports, TAPI, and the Microsoft Speech API. It supports faxing, terminal emulation, VOIP, &