Re: Help with SX64 User Port?

From: Nate Lawson <*nate_at_root.org*> Date: Sat, 31 Oct 2015 13:53:06 -0700 Message-Id: <04BD0A7C-3629-4EC8-8362-24035A8585C9@root.org> · nate_at_root.org

Here’s a summary I wrote up about interfacing. The Circuit Cellar article I linked is quite good.

http://rdist.root.org/2012/01/06/mixed-voltage-interfacing-for-design-or-hacking/

> On Oct 12, 2015, at 6:21 PM, Leif Bloomquist <leif@schemafactor.com> wrote:
> 
> Following up on my earlier question about using this on an SX64,
> here's the schematic: http://i.imgur.com/OVkLEMG.png
> 
> I'm open to other suggestions on the design as well (it's my first PCB
> of any complexity)
> 
> Thanks,
> -Leif
> 

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