I picked one of these up for a project the other week - has a bit more resolution and a cheaper pricetag.
On Saturday, January 31, 2015 at 8:39:04 AM UTC-5, John Griessen wrote:
-- http://www.uctronics.com/mega-pixel-camera-module-ov5642-1080p-jpeg-output-p-1420.html
They also have one with a smaller form factor and bigger lens at http://www.uctronics.com/mega-pixel-camera-module-ov5642-cs-mount-lens-p-1869.html
On Saturday, January 31, 2015 at 8:39:04 AM UTC-5, John Griessen wrote:
I was telling Nathan how flex circuits like are used in LCD screens for desktops of a few years ago
are a commodity process of making layers with 50 micron width and space between and might be
repurposed to fabbing microfluidics inexpensively. I took a flatbed scanner photo of the flex circuit
that could not get down to its resolution, and emailed that, and
offered to send him a piece to look at under a microscope,
since I did not have any good digital camera for microscope photos.
I was saying how I'd take the lens off of a Canon powershot for that, but it still has a crummy user interface
for microphotography, which triggered him telling me about this:
https://www.kickstarter.com/projects/botthoughts/openmv- cam-embedded-machine-vision
It's got a perfect user interface for microphotography -- python programmed machine vision
programs that can recognize features in a scene. Just add a little problem-specific
development and you have a cell counter program. Well, add that not-yet-existing, accurate and inexpensive
plastic molded microgrid to drop on your samples then top with a cover slip, *then*
hit the go button of the counting program...
John
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