Are you sure you need PWM pins? You'll definitely be paying for more *duinos if you are just using those. If I were you, I'd think of another way to deliver a variable impulse to the hammers.
Chuck On Tue, Jun 25, 2013 at 3:43 PM, Epic Jefferson <[email protected] > wrote: > Hey guys, > > I've had progress building an Arduino-powered solenoid system for a > controlling a piano's hammer mechanism (removing the keys) via pd. > So far I've found the solenoid I want to use. [image: Inline image 1] > Does any one have experience daisy-chaining arduinos (or arduino mega's) > to get more pwm pins, while using just one usb connection for controlling > via pd? > > -- > www.epicjefferson.com > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > >
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