> > > hi listers, > > > i want to make a simple transmitter circuit which would attach to the > > > serial or parallel port of a machine attached to the school network. > > > Then > >
You do not need ad/da converter. What is required is FSK aka Frequency Shift Keying only. 1=2400 Hz and 0 =1200Hzs With FSK baud rate would be pretty low, but it is the cheapest option. Best Regards, Mukund Deshmukh, Director, Beta Computronics Pvt Ltd, Nagpur. ------------------------------------------------------- This SF.Net email is sponsored by: INetU Attention Web Developers & Consultants: Become An INetU Hosting Partner. Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php _______________________________________________ linux-india-help mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/linux-india-help
