[sdiy] analog loses another niche

Tom Arnold xyzzy at sysabend.org
Thu Jul 1 19:26:53 CEST 2010


On Thu, Jul 01, 2010 at 11:15:49AM -0400, Harry Bissell wrote:
> has anyone tried to clone the MM5837 ???
> 
> </troll>

Troll Accepted!

I actually have.  I even used an analog input on the AVR I to monitor
the V+ so it would vary the rate of the little engine that could.  It takes
a few support parts to make it into a drop-in replacement.

To be fair, running one pin high makes it into a real noise source, I just
like the sound of the 5837 for some things.  :-)

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