Agus Haryawan
Jurusan Teknik Elektronika Politeknik Pratama Mulia Surakarta
ABSTRAK
The function of most major computer network is for data communication.
This function can be expanded to control electrical equipment that is located
quite a distance, for example in areas of large and spacious building or house
that is located away from the office.
By utilizing the UDP protocol and the Delphi programming language,
some electrical equipment can be controlled through a computer network.
Moreover, computers now become cheaper and cheaper. Using a cheap
computer to control electrical appliances becomes more profitable.
Keyword: computer network, paralel port, interface, client, server
