Mitigate against voltage drop on needles

[RussellJoyce]

E.g. increase PWM to needles when LEDs are on, for modes like the rainbow.

[RussellJoyce]

Mark suggested using VCC connected to an analogue input to read the current voltage, which could be a neat way to do it.

[JGYork]

Is the problem actually input voltage drop (I.e. does it drag the input
voltage down too?) or just the chip being funky? I can't think of another
way that doesn't require major modifications though :/
On 19 Jun 2014 20:06, "Russell Joyce" [email protected] wrote:

Mark suggested using VCC connected to an analogue input to read the
current voltage, which could be a neat way to do it.

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