[sdiy] Top Octave Generator (was Chinese MG-1s??!?)

[Tom Corbitt]

What resolution and speed on the PWM? If you're ok/able to push it
offboard there are many different led lighting chips with gobs of PWM
channels that you could use, or if you only needed 8 bit you could bit
bang into old glue logic like the 592 and then mux it.

One plus on an ofboard system with smarts like the led drivers is that
you can set it and forget the pattern you want, so the cpu has more
time for other stuff.

Of course, I'm not clever enough to "see" what you're trying to do
with it yet, so all of the above might not be what you're looking for.

Tom C.

>
> Since I'm working with this sort of hardware a lot at the moment, I start to wonder if there might be some hardware-assist tricks possible to make a cheap micro do a TOG.  Specifically, some PWM hardware.  Is there a small micro with 12 channels of PWM onboard?
>
> Byron Jacquot
>
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