4 ms·
Drop a buoy with a sensor to reflect off the bottom of the "Creek" or different bands ultrasound/vs other frequencies to tell ground vs. Water I don't know.
by ge96 10y ago
Drop a buoy with a sensor to reflect off the bottom of the "Creek" or different bands ultrasound/vs other frequencies to tell ground vs. Water I don't know.
- i_feel_great 10y agoHmmm. You mean a water-landing drone with a Hummingbird fishfinder-type thing attached? I like this idea.
- ge96 10y agoHaha that sounds complicated. It could just be a little bouy that you drop with a winch (this isn't complicated?) and it's pretty much a simple ir-range finder type deal. I just don't know the water would play out. Use a lower-frequency like the submarines do haha.
- ge96 10y agoHaha that sounds complicated(heavy). It could just be a little bouy that you drop with a winch (this isn't complicated?) like the size of a fishing bobber. It's pretty much a simple ir-range finder type deal. I just don't know the water would play out. Use a lower-frequency like the submarines do haha.