<div dir="ltr"><div>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.<br>
<br></div>Chuck</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Jun 25, 2013 at 3:43 PM, Epic Jefferson <span dir="ltr"><<a href="mailto:jeffreyconcepcion@gmail.com" target="_blank">jeffreyconcepcion@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hey guys, <div><br></div><div>I've had progress building an Arduino-powered solenoid system for a controlling a piano's hammer mechanism (removing the keys) via pd. </div>
<div>So far I've found the solenoid I want to use. <img alt="Inline image 1" height="352" width="470"><br clear="all">
<div>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? </div><span class="HOEnZb"><font color="#888888"><div><br>
</div>-- <br><a href="http://www.epicjefferson.com" target="_blank">www.epicjefferson.com</a><br>
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