Lanyard feature: priceless. On Oct 2, 2013 11:36 AM, "Werner Almesberger" <[email protected]> wrote:
> By the way, I've been updating the layout. Most of the changes are > relatively minor, shortening some traces, improving clearance, and > such. > > Today, I made two more significant changes to the mechanical > properties: > > 1) rounded the corners on the antenna side (3.2 mm radius at the > PCB edge) > > 2) added a hole for an optional lanyard or similar. The hole in > the PCB is 4.4 mm x 5.4 mm, which means that a channel with an > outer size of 4 x 5 mm could pass from the shell through the > PCB, yielding an inner opening of 2 x 3 mm (with 1 mm walls). > > The lanyard channel could also pass outside the PCB, but I > kinda like the idea of it holding all the pieces together. > > I currently estimate the overall thickness of the device at 10.4 > mm, so - while not extremely thin - it would still have the kind > of thickness of things people hang around their neck. > > - Werner > > _______________________________________________ > Qi Hardware Discussion List > Mail to list (members only): [email protected] > Subscribe or Unsubscribe: > http://lists.en.qi-hardware.com/mailman/listinfo/discussion >
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