Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to manipulate the pins on an old parallel port, then most commonly used for printers ...

With DelphiAST you can take real Delphi code and get an abstract syntax tree. One unit at time and without a symbol table though. FreePascal and Lazarus compatible.

DelphiTwain is a runtime library. There are no visual components that have to be installed. Just add the source code directory to your library path and start using DelphiTwain.

Ever wanted to receive real-time SMS alerts for your Raspberry Pi projects without dealing with bulky GSM modules or… ...