Jay Johnson's Discussions (3)

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Voltage limits for 3DR copters

What is the high limit on voltage for the ArduCopter systems?  I've ordered one of the new Y6 models.

I see that 3S1P LiPo is recommended, at 11.1 volts.  I have a pile of LiFE 4S1P batteries at 13.2 volts and wonder if these will be at all usable?  I

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Looking for photogrammetry advice

I am interested in using a UAV to generate orthophotos.  I'm a GIS/mapping guy and amateur robot-builder.  I'm trying to figure out a good entry point (hardware, software) into the world of UAV mapping. 
 
I'm not a afraid of a little R&D, but I'd real

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