[PD] electro-mechanical piano (player piano) - Arduino, Solenoid Issue

Martin Peach martin.peach at sympatico.ca
Wed Jun 26 16:35:38 CEST 2013

On 2013-06-26 03:51, Charles Goyard wrote:
> Hi,
> this is largely off-topic, but there you go :)
> Epic Jefferson wrote:
>> 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.
> With solenoids you will not get velocity (or at least, not reliably).

You can vary the on-time of the solenoid to get velocity.


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