Embedded C program application.
Take a Rabbit Semiconductor (or similiar) module with Ethernet built in, write enough code into it to be able to ping a configurable IP address, and toggle a bit if the ping fails.
There is a detailed spec at: <[url removed, login to view]> . The task being let here is the SW design, but if someone wants to do the PCB layout, that would be fine (and paid separately).
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site).
Embedded microcontroller with Ethernet. Rabbit Semiconductor, or similiar.