Pinguino as Voltmeter V2

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Yesterday I improved the Pinguino as Voltmeter Python UI.

The scale has numbers, the needle is read and there are some other small UI improvements. But the most significant change is that the widget is not repainted every 20 milliseconds. Now it is repainted only when needle moves. The Class still stays under 50 lines of code.

There has been no changes to Pinguino Class.

The new version can be found on pastebin.

And here is the screenshot:


bb4now,
PMC

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