Alternative Depth Controller

[redboat219]

some recommend adding a secondary fuse between the motor and esc to protect the motor should it get fouled by vegetation or stray fishing lin...

[redboat219]

Wonder if this can be used to maintain periscope depth instead of using pressure based sensor ?...

[redboat219]

Few years back, there was this European modeler who made his own version of another maker's line of cylinders. The only difference was he used 3D printed...

[redboat219]

Sintra board...

[redboat219]

Ran it throught Google Gemini-

For a propeller template, the most straightforward and contextually relevant interpretation is that 36^\circ...

[redboat219]

I know the number 5,6,8 are blade indexing guides for those specific bladed prop but what are the numbers 36 and 48 for?...

[redboat219]

How about using vertical thruster in lieu of ballast tanks to dive?...

[redboat219]

Think disposable batteries like alkalines, $1 per piece. 5-6 pieces of AA batteries to make 7.4v.
The sub only has to travel 30ft. 15 ft forward...

[redboat219]

plastic model kits like Trumpeter Seawolf or PVC pipe for hull/ wtc with plastic easter egg halves for the bow and stern cone.