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Topic: underwater vehicle school project need guidance please (Read 369 times) previous topic - next topic

zoomkat

Quote
For attitude control you want to look at MultiWii


I'd just keep the heavy stuff in the bottom of the gizmo so so it would maintain a constant attitude.
Google forum search: Use Google Advanced Search and use Http://forum.arduino.cc/index in the "site or domain:" box.

tylernt

The guys that build the military-style sub models use frequencies in the low MHz range (the old 27MHz - 75MHz ranges) to get transmission underwater.
Ah yes, even better. You can even send data using the "correct" PPM protocol, sending a short pulse for binary 1 and a long pulse for binary 0. Should get you 400bps or 50Bps.

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