Devtronix MIDI Circuit Board Problem
By Phil Duclos
Kevin -- If the solenoid returns are common you could also insert
a heavy duty relay in series with the return and add a 20-30 sec delay
in actuating it. I would add a drain resistor across the relay, say
10K or so, too. Floating the output of the flip-flops should be okay.
Some flip-flops also have an output enable (OE) pin, especially those
with appreciable current drive.
I have seen at least one of Mike Ames' Violanos and you have a very
nice unit! Enjoy!
Phil Duclos
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(Message sent Thu 26 Jul 2007, 14:07:54 GMT, from time zone GMT-0600.) |
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