Water Quality circuit

Closed Posted 5 years ago Paid on delivery
Closed Paid on delivery

Design and build a circuit that tests the dissolved salt in water. The circuit will need to use a probe fitted in a tube with the water flowing through it. The circuit needs an output to operate a valve to send the water to a collection tank or to a waste tank. It needs to operate from 12 or 24 volts DC.

Circuit Design Electrical Engineering Electronics Engineering PCB Layout

Project ID: #18831936

About the project

12 proposals Remote project Active 5 years ago

12 freelancers are bidding on average $201 for this job

xaainulabideen

For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail.

$250 AUD in 3 days
(68 Reviews)
6.1
saied2017

Hello I'm Mohamed Saeed. mechanical engineer with high experience in water treatment system. I have checked your job description and I'm ready to help you in your project

$277 AUD in 1 day
(41 Reviews)
5.9
schoudhary1553

Hello, I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile. More

$350 AUD in 5 days
(8 Reviews)
4.3
albedibella

From the description it is a sensor that detects the salinity of the water through the measurement of the electrical conductivity to go back to the ppt, ppm or psu. A fairly simple project that involves a very small el More

$222 AUD in 10 days
(4 Reviews)
3.9
ghani1963

Je serais à votre disposition pour vous faire ce projet et de me donner tous éléments de base pour commencer.

$155 AUD in 10 days
(0 Reviews)
0.0
Anakie

I am based in Melbourne and you can at least call me. I have 30years experience with electrical and control systems - including in water treatment. The task is quite straight forward (as you have described it), b More

$250 AUD in 3 days
(1 Review)
0.0
THISISRESON

Arduino Uno, Two solenoid valves, Two relay modules... Sensors if required... Ten years of technical background with project making skill

$70 AUD in 3 days
(0 Reviews)
0.0
tornes1124

electronic engineer specialized in industrial automation with extensive knowledge in SCADA systems, instrumentation and industrial control

$222 AUD in 8 days
(0 Reviews)
0.0