Faisal Iqbal Today, has released his latest free source project. Oxygen Toolkit for Flash Lite developers. It is a set of ready-to-use components for helping optimizing Flash animations, runtime memory.
The toolkit also contains Signal Meter and Battery Meter components for use in regular applications. Using these component requires zero-coding. Yes, just drag the component to Stage, and you're good to go.
He has posted detailed information about using the components and customizing them at FN.Wiki.