Does capture simple give 0 or 1 on over/under threshold?

[learn2turn]

Looked at some of the examples. From the edge detector example, it looks like it’s just testing for 1. Does this imply that each pixel comes out with only one bit of resolution, 0 or 1 depending on if it’s above/below threshold?

I’m wondering if there’s any way to get gray scale out of it.

-l2t

[Michael]

The Video Experimenter is only capabile of monochrome. If I could have done grayscale or color, I certainly would have!

[FCCopter]

wouldnt it be possible to replace the potentiometer with the output from a dac, then take two captures with different treshold and add both captures to get something like a grey scale?

[Michael]

The memory limitations prevent you from storing more than one frame in memory. And the primitive nature of the Arduino limits the output to monochrome. Sorry!

[Author]

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