<div dir="ltr">i think ill stop at v1.4<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sun, Sep 29, 2013 at 3:47 PM, John Foege <span dir="ltr"><<a href="mailto:john.foege@gmail.com" target="_blank">john.foege@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">Looks much better on this one<br></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br>
<br><div class="gmail_quote">On Sun, Sep 29, 2013 at 9:19 PM, David McKenzie <span dir="ltr"><<a href="mailto:k1fsy@vhfwiki.com" target="_blank">k1fsy@vhfwiki.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr"><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Sun, Sep 29, 2013 at 2:27 PM, David McKenzie <span dir="ltr"><<a href="mailto:k1fsy@vhfwiki.com" target="_blank">k1fsy@vhfwiki.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">I'm not really sweating it. I did find some problems on that Rev tho that when I fixed it made the audio trace shorter and saner. For 12 bucks for 3 I'm not going to get upset about having to re order.</p>
<p dir="ltr">Parts came out to about 10 bucks pp plus 4 for the board isn't too bad. Plus I can sell one to Chris for his micro link!<br>
</p><div><div>
<div class="gmail_quote">On Sep 29, 2013 2:20 PM, "John Foege" <<a href="mailto:john.foege@gmail.com" target="_blank">john.foege@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><div><div>Nice...never heard of it. BatchPCB was the best I could find 4 years ago or so....but you know the whole "maker" community probably has opened up a lot of doorways. Some of those autoroute traces are looking mighty sketch.<br>
<br></div>Not much clearance between the traces and no ground planes !!! I hope crosstalk on the audio lines and noise is not an issue....*skerred*<br><br>What's the turn around time on the boards?<br></div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Sun, Sep 29, 2013 at 8:16 PM, David McKenzie <span dir="ltr"><<a href="mailto:k1fsy@vhfwiki.com" target="_blank">k1fsy@vhfwiki.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">u betcha!<br><br>osh park is cheaper than batchpcb with no setup fee and free shipping to boot.<br></div><div><div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sun, Sep 29, 2013 at 1:45 PM, John Foege <span dir="ltr"><<a href="mailto:john.foege@gmail.com" target="_blank">john.foege@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">Auto-route FTW !!!<br></div><div><div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Sun, Sep 29, 2013 at 4:24 PM, Bob <span dir="ltr"><<a href="mailto:n1ujs@toast.net" target="_blank">n1ujs@toast.net</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">Gotcha<br><br></div><div class="gmail_extra"><br><br><div class="gmail_quote"><div><div>On Sun, Sep 29, 2013 at 10:21 AM, David McKenzie <span dir="ltr"><<a href="mailto:k1fsy@vhfwiki.com" target="_blank">k1fsy@vhfwiki.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr"><div><div>I figured it either turned invisible or was ultimately made up and was thus illusive!<br>
<br></div>
=D<br><br></div>Some pics which I thought I attached to the first message<br></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Sun, Sep 29, 2013 at 10:13 AM, David McKenzie <span dir="ltr"><<a href="mailto:k1fsy@vhfwiki.com" target="_blank">k1fsy@vhfwiki.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"><div><div><div>In anticipation of assembling the link in some sort of "final" configuration, I decided that in lieu of the illusive Nomic that was originally destined for this project I would put together a plug-in board for the RasPi that has similar features.<br>
<br></div>I have 3 copies of the board being printed (at the bargain price of $15). It exposes seven GPIO ports for PTT and other features of the radio that may or may not need to be controlled, and the pins from the header also allow for "green wire" mods for analog or digital inputs if necessary.<br>
<br></div>It also has +5V/GND connection to power the raspi from an external powersupply/voltage converter rather than USB.<br><br></div>There are two 3.5" stereo phone plugs, one plugs into "audio out" from the RasPi itself, the other is for a monitor speaker if desired. Audio from the rig to the RasPi is to connect directly to the USB sound dongle (not in the schematic), and audio/ptt out to the rig is via an RJ45 jack with jumpers to select which pins do what. The audio from the RasPi to the radio goes through an isolation transformer and can be varied in level by a 10k pot. I "borrowed" the audio circuit from the Nomic schematic (it's identical to pretty much every other rig audio interface circuit I saw as well), so hopefully it works out ok.<br>
<div><div><div><br><img alt=""><br>
<br><img alt=""><br>
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