[sdiy] using off the shelf pcbs in a commercial project

[Dan Snazelle]

problem with that though is getting all the rotary's to line up right with the boards. and the rotary's arent usually board mountable are they?

the wiring is going to suck. it wont be impossible though right?

right?




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> CC: pfperry at melbpc.org.au; synth-diy at dropmix.xs4all.nl
> From: tom at electricdruid.net
> Subject: Re: [sdiy] using off the shelf pcbs in a commercial project
> Date: Fri, 15 Aug 2008 14:57:02 +0100
> To: subjectivity at hotmail.com
>
> Dan,
>
>> tons of routing (i think) for basically a super super powerful
>> guitar effect (no pcb for my routing. thats just going to be a ton
>> of wires isnt it? with tons of buffers-that sounds like a nightmare
>> to figure out. but i will figure it out. it will be easier once the
>> panel is done and in front of me to put the pots on.
>
> The routing is one place that would really benefit from a PCB, IMHO.
> Wiring up dozens of pots to dozens of boards on the back of a panel
> is a nightmare to do and to debug or fix if anything is wrong. If you
> worked out a PCB layout for this part and put PCB mounting pots and
> CV mixers on the same board, you'd only have outputs from your
> modules on one side, and modulation inputs on the other, with all the
> spaghetti replaced by a board in the middle.
>
> That said, I've bottled out of even this, and am now working on
> modulation routing in software! ;)
>
> Regards,
> Tom
>