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Registered Member #2431
Joined: Tue Oct 13 2009, 09:47PM
Location: Chico, CA. USA
Posts: 5639
Electra wrote ...
Couldn’t you use a movable mirror rather than rotate the whole assembly, Some old types of barcode scanners used a rotating hexagon mirror for scanning.
If you have to rotate the electronics to get 360 coverage, but the speed isn’t so high then yes mechanical slip rings would be simplest for power. It might be possible to do some king of rotating optical link for data, along the axis of rotation if you have space above it.
As for rotating inductive transformers you might need you use some kind of modulation for binary data signals.
im going to try slip rings for now, and IR for data down the center hollow shaft.
if it were possible id like to use a single rotating mirror, like a periscope. but im not an expert in optics and the distance between the detector and laser is 89mm, and im not sure the geometry will work.
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Single wire power transfer...
