The CAN bus is a cheap, robust and simplistic interface between microcontrollers wired together. Here are some low-cost alternatives to CAN bus sniffing.
There is no built-in feature to provide EC2 scheduling. However, the tools exist to readily create your own schedule and reduce the cost of running on AWS.
In this post, I will give you some tips on how you can debug your data bindings in WPF. I'll show you how to add trace output and break into the debugger.