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Gene - Xray film exposed to light and processed makes for a very heavy filter.
Perhaps a single dental xray would provide enough material.
Also if you know anyone who processes there own 35mm. Pan X or Plus X and maybe
even Tri-X B&W film - the leader area will be fully blacked out.
Pan X would b
On Monday 24 September 2018 09:55:45 Les Newell wrote:
> Hi Gene,
>
> I'd take the lens off of the camera so the beam directly hits the
> sensor. The laser beam is co-linear so you don't need to focus it and
> a lens just introduces distortion. Everything else will just be an
> even colour backgro
https://www.kickstarter.com/projects/1798207217/openmv-cam-h7-machine-vision-w-micropython
There may be other uses, but for pick-and-place I can see this being useful.
--
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for the especial use of mechanical geniuses, dar
Hi Gene,
I'd take the lens off of the camera so the beam directly hits the
sensor. The laser beam is co-linear so you don't need to focus it and a
lens just introduces distortion. Everything else will just be an even
colour background so you should be able to fairly easily distinguish
between