Search found 7 matches
- Jul 26th, 2021, 10:58 pm
- Forum: Frames, Hulls, & Bouyancy
- Topic: Variable ballast tank with pumps instead of compressed air
- Replies: 4
- Views: 8767
Re: Variable ballast tank with pumps instead of compressed a
Can you draw a picture of what you're trying to do. And maybe take a few pictures of what you've done so far. I've been thinking about a variable ballast system also. This is the design im working with. The two outer tanks are the ballast tanks. Pvc which I will have to rethink if I want to use the...
- Jul 21st, 2021, 5:12 pm
- Forum: Frames, Hulls, & Bouyancy
- Topic: Variable ballast tank with pumps instead of compressed air
- Replies: 4
- Views: 8767
Variable ballast tank with pumps instead of compressed air
I am trying to create a variable ballast tank system using 4 inch pvc sch40 pipe. However, instead of using compressed air, I want to use water pumps instead. Ideally I would like to use one pump per tank, to do the pumping out or removing of the water, and have some kind of vent mechanism to fill t...
- May 4th, 2020, 10:03 pm
- Forum: Control Systems and Tethers
- Topic: 12v Battery enclosure
- Replies: 6
- Views: 7217
Re: 12v Battery enclosure
If you put SLA's in a sealed box you could fill it with oil to prevent crushing. but SLA's can vent hydrogen so better to put them in a crush-proof tube but you must have a blow off valve to vent excess pressure or you can end up with it "VENTING VIOLENTLY" (I hate to use the word "e...
- May 4th, 2020, 9:06 pm
- Forum: Control Systems and Tethers
- Topic: 12v Battery enclosure
- Replies: 6
- Views: 7217
Re: 12v Battery enclosure
This was same post as below; however, it will not let me delete this post.
- May 2nd, 2020, 11:07 pm
- Forum: Control Systems and Tethers
- Topic: 12v Battery enclosure
- Replies: 6
- Views: 7217
12v Battery enclosure
Any suggestions for battery enclosure? I am running a 12v 7ah lead acid sealed battery on board so I have full power. However, after consulting an electronics forum for wether it was safe to submerge battery in water they recommended I put it in an enclosure. Any ideas on what kind of enclosure to u...
- Mar 16th, 2020, 2:15 pm
- Forum: Control Systems and Tethers
- Topic: Failed Arduino code - setup?
- Replies: 2
- Views: 5293
Failed Arduino code - setup?
I am new to ROV's, this past summer I built one for the first time. However, I have struggled to actually get it deployed as the code and controls have failed me. I made the mistake of paying someone on Fiverr.com to code the Arduino and provide schematics for me to get this up and running. They did...
- Mar 16th, 2020, 2:05 pm
- Forum: Arduino
- Topic: Failed Arduino code - setup?
- Replies: 2
- Views: 6319
Failed Arduino code - setup?
I am new to ROV's, this past summer I built one for the first time. However, I have struggled to actually get it deployed as the code and controls have failed me. I made the mistake of paying someone on Fiverr.com to code the Arduino and provide schematics for me to get this up and running. They did...