[sdiy] Patchell's modules
John L Marshall
j.l.marshall at comcast.net
Sun Apr 17 03:37:34 CEST 2005
All over the West coast
Some of us believe that Jim lives in Seattle and SB.
Take care,
John
Pacific Northwest Synth Meeting September 25, 2004
----- Original Message -----
From: "James Patchell" <patchell at cox.net>
To: <synth-diy at dropmix.xs4all.nl>
Sent: Saturday, April 16, 2005 6:16 PM
Subject: Re: [sdiy] Patchell's modules
> Actually, a lot of you probably don't realized this...but Harry and I are
> the same person...1/2 of us lives on the west coast, the other 1/2 in the
> midwest...:-)
>
> At 03:57 PM 4/16/2005 -0400, you wrote:
>>Tom Arnold wrote:
>>
>> > Another cool feature of the vocal filter, what other project could you
>> order
>> > bypass caps for by weight?? :-)
>>
>>uhhh... on any of MY projects ???
>>
>>(Jim and I agree on bypass caps 100% - we use one, per power pin, per
>>supply
>>voltage. Sometimes I cheat a little bit and use one, every two CMOS
>>chips... if they
>>are used in straight logic circuit. Usually I don't cheat. Decoupling
>>caps are your
>>FRIENDS !!!)
>>
>>Also... I locate power traces and decoupling caps BEFORE any other parts
>>on the
>>board. The layout flows around good power distribution... Not having the
>>power
>>distribution flow around the other circuits. I'm not saying you should do
>>it that
>>way...
>>I'm just saying "you should do it that way" :^P
>>
>>H^) harry
>
> -Jim
> ***************************************************************
> http://www.oldcrows.net/~patchell
>
> ***************************************************************
>
>
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