Custom avionics instrument

[FlorinG]

Hi
I would like to know how can I create a custom widget that would allow me to build an avionics rpm meter and animate the needles according to a formula. See a preview below.
I have the following resources: the background for the dial, the small needle, and the large needle as PNG files with transparency (alpha channel). I intend to build a whole range of avionics instruments so a tutorial for this instrument would be very much appreciated. Thanks.

[ivan_4d]

Hi,

I have replied to your inquiry related to this one. We can discuss it further in our helpdesk.

Hope to hear from you soon.

Best Regards