<div id="geary-body" dir="auto"><div>Make before break on the slide switch, connecting either power or ground to the I/O pin that was driving the other way?</div><div><br></div><div>(I was once lucky, and only killed that specific pin when driving it that hard, rather than the whole device.)</div><div><br></div><div>Stephen Irons</div></div><div id="geary-quote" dir="auto"><br>On Mon, Sep 3, 2018 at 12:18 PM, Volker Kuhlmann <list57@top.geek.nz> wrote:<br><blockquote type="cite"><div class="plaintext" style="white-space: pre-wrap;">I'll bring some ARM devices with me.
For boot loader remote debugging I set up 2 RPis, with one switching the
power of the other. I used a 3-position slide switch, for off, on,
I/O-pin, to switch the gate of a p-channel MOSFET. This turned out to be
a bad idea. Why? ;-)
First prize of a completely dead RPi to the person with the correct
answer, haha...
Volker
<div>--
</div>Volker Kuhlmann
<a href="http://volker.top.geek.nz/">http://volker.top.geek.nz/</a> Please do not CC list postings to me.
_______________________________________________
Chchrobotics mailing list <a href="mailto:Chchrobotics@lists.ourshack.com">Chchrobotics@lists.ourshack.com</a>
<a href="https://lists.ourshack.com/mailman/listinfo/chchrobotics">https://lists.ourshack.com/mailman/listinfo/chchrobotics</a>
Mail Archives: <a href="http://lists.ourshack.com/pipermail/chchrobotics/">http://lists.ourshack.com/pipermail/chchrobotics/</a>
Meetings usually 3rd Monday each month. See <a href="http://kiwibots.org">http://kiwibots.org</a> for venue, directions and dates.
When replying, please edit your Subject line to reflect new subjects.</div></blockquote></div>