[chbot] Next Robotics meeting, 17th Sept 2018 : ARM special

[Matthew Bridle]

Yep, I'll be going.  Sounds like it's going to be an interesting talk!


Cheers!
Matthew

On Mon, 3 Sep 2018 at 16:32, Jimmy Allen <jimmy1248 at gmail.com> wrote:

> I'll be going.
>
> On 9/3/18, Stephen Irons <stephen at irons.nz> wrote:
> > Make before break on the slide switch, connecting either power or
> > ground to the I/O pin that was driving the other way?
> >
> > (I was once lucky, and only killed that specific pin when driving it
> > that hard, rather than the whole device.)
> >
> > Stephen Irons
> >
> > On Mon, Sep 3, 2018 at 12:18 PM, Volker Kuhlmann <list57 at top.geek.nz>
> > wrote:
> >> 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
> >>
> >> --
> >> Volker Kuhlmann
> >> http://volker.top.geek.nz/   Please do not CC list postings to me.
> >>
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-- 
Matthew Bridle
Github: @midnightwarrior
Amateur radio: ZL2MNB
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