J-QAM 2.0
Use any simple radio transmitter to send web pages and Audio/Video via the soundcard.
Rates up to 100kb/s possible. With two transmitters, 2way communication is possible allowing PPP TCP/IP over radio. In addition, you can send UDP packets and RS232 data. Uses quadrature amplitude modulation scheme (QAM). Robustness is done with Read Solomon coding, interleaving, and TCM. Source code written in Borland C++ Builder included.
Windows Download of the Day
Recommended by:
The latest iteration of iOS 5 has it's own Messaging application similar to the wildly popular BBM and we're going to show you how it works in this episode. view it
Reminders are a new way to stay on top of the things that you need to do. There are a couple of ways to use Reminders, as we'll show you in this episode. view it
In this episode we show you how Apple has changed the notifications system in iOS 5. view it
Here, we show you some of the new features of iOS 5, including improved notifications and integration with iCloud. view it
In our first episode of this series, we'll show you how to install iOS 5, Apple's newest version of their mobile operating system. view it
In this episode, we'll show you how Maps can help you easily get from point A to point B when you're navigating using your Android phone. view it
While you can change the notification sound for all notifications, there is also a way to change the notification tone for SMS messages only, as we'll show you in this tutorial. view it
