I just wanted to ask all professionals and robotics enthusiastic to please notice my question, i would like to ask if you have an idea about underwater sensors available in the market we are about to create a robot that has the ability to measure the temperature of the water, turbidity, acidity, etc. I tried already to build a robot underwater and I already applied monitoring and collecting garbages under and on the surface of the water with build in GPS. Now, my concern is, are there any other concepts can I adopt with you guys? Thank you in advance!
Are you just looking for sensors or simply new ideas? You could maybe add a methane or CO2 sensor to check the effect of global warming on water. If you’re looking at specific sensors, just tell me!
I had also an idea about HydroLab Quanta sensor but in high price, would it be possible to inform me about another sensor?
You won’t be able to find anything cheap because those cost a lot to manufacture and to engineer.
However, you can find cheap PH sensors like this one: