UPDATE: See my newest update, which includes a C# Oscilloscope and Analog Meter control!
This is another open source C# control that was developed for my Senior Design project. Its pretty obvious what it does from the following screenshot.
This is definitely a useful control for some projects, and is released under an open source license. This control implements a simple to use Analog Meter control, similar to old school analog meters used for all sorts of things. Obviously theres a lot more things that could be added to this, but this does what I need it to do at the moment. And, it looks quite nice if I do say so myself. Its very adjustable as well, with integrated designer support.
Add the control to your form, and adjust the Value parameter of the control to move the needle. Pretty easy to use. There are a bunch of other options, such as adjusting the frequency of the tick marks, but they should be mostly self evident as to what they do.
Enjoy! As always, let me know if you either use this or find a bug.