How hard would it be to build a simple remote based on acoustics rather than radio waves?
What I have in mind goes like this, transmitter sends out acoustic waves via submerged transducer which is pick up by a receiver on the sub.
Something like what the single channel remotes of old but use an arduino to encode and decode the signals.
1 beep - forward
2 beeps- stop
3 beeps- turn left
4 beeps- center
5 beeps- turn right
6 bèeps- dive planes up
7 beeps- dive planes neutral
8 beeps- dive planes down
9 beeps- ballast vent
10 beeps- ballast blow
What I have in mind goes like this, transmitter sends out acoustic waves via submerged transducer which is pick up by a receiver on the sub.
Something like what the single channel remotes of old but use an arduino to encode and decode the signals.
1 beep - forward
2 beeps- stop
3 beeps- turn left
4 beeps- center
5 beeps- turn right
6 bèeps- dive planes up
7 beeps- dive planes neutral
8 beeps- dive planes down
9 beeps- ballast vent
10 beeps- ballast blow
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