> > > > You are better off usng infrared laser. It is cheap, accurate and easy to > > get > > to work with. With radio, you will never get a sure shot result with cheap > > components. > > but for laser would'nt i need a straight path without obstruction between > the transmitter and the reciever ? > > Several transceiver are available for (pairs around Rs.4000) which works directly off a serial port, I am not sure about 100 meter, but should work.
Try this http://www.chipmaster.com.hk/esmart/pj.html 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
