maybe this could help you.
http://algo.mur.at/projects/microcontroller
this is developed by winfried ritsch, who realised really fast
responding automated pianos with these.
peter
Am 25.06.13 22:53, schrieb Charles Z Henry:
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
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