Help ! Moving messange display using PC serial port

[khossanr]

Dear all, I need a schematic diagram of moving messange display using PC serial port / parallal port with text display software. if I press any word from PC keyboard then its dislay the word & also this word moving untill change the word again.

If u have this, please help me...

thanks all.

 

[unaided]

Well, this is easy, and I have some examples like this. Contact me:ruixuedz@gmail.com