PCB control Board and touch screen design for an advanced water treatment & dispenser

We have designed a new advanced oxidation commercial water treatment unit.

Since this is a commercial unit, we need to use PCB board for the control of the pumps and valves and also monitor the unit.

I will provide detailed process and instrumentation diagram and control narrative for the right people.

We also need to use a simple touch screen to allow the user to click to dispense water from the unit and also display some information about the unit on this screen.

in total thee will be about 20 digital inputs, 20 digital outputs, 5 analogue inputs, and two analogue outputs.

We are looking for a simple and cost effective way of building and control system, so the designer need to consider this is the design.

Future requirement is connectivity to mud-bus and the internet.

Skills: PCB Layout, PLC & SCADA, Process Automation, Home Automation, Internet of Things (IoT)

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About the Employer:
( 1 review ) minto, Australia

Project ID: #22786468

Awarded to:


I am an Electrical Engineer with a masters degree I have high proficiency in Electrical Engineering, HVAC, LTE system model, Thermal system design, FPGA, Verilog / VHDL, Matlab/ Simulink, Microcontroller, Modeling, op More

$250 AUD in 1 day
(4 Reviews)

23 freelancers are bidding on average $841 for this job


Hi I am experienced embedded system developer with more than 11 years of experience. I can do it for you. I have worked on a similar project before for control system with touch screen. I can provide you complete syste More

$500 AUD in 7 days
(168 Reviews)

Hello sir, Myself [login to view URL] Sekhar,[login to view URL], phd in Electronics from cdeec Innovations,India. We have 15+ years experience designing and developing electronic products. We have in house pcb fabrication facility for pr More

$750 AUD in 7 days
(19 Reviews)

Hi Sir, we have very good command on modbus protocol and we have used in many industrial control system. Lets talk to us on your project. We are professional engineers and developers who do such projects from the las More

$450 AUD in 7 days
(24 Reviews)

Let's have a discussion in this regard. I have a nice solution for you with custom made HMI and control system for this. It will be connected to internet also along with Modbus RS485 port. My bid includes hardware desi More

$6000 AUD in 45 days
(26 Reviews)

Specialized in Automation Engineering with a solid background in Electrical Power Engineering, over 14 years of work experience gained throughout multiple Automation platforms (Rockwell, Schneider, and Siemens) achievi More

$700 AUD in 7 days
(5 Reviews)

hi i am interested to work on your project. i can satisfy your requirement. it would be my pleasure to serve you.

$500 AUD in 7 days
(7 Reviews)

Dear Client, I can do it for you as I have more than 5 years of experience in designing such kind of systems. Please provide me with the details and enjoy your work within minimum time. Following is the expertise tha More

$1000 AUD in 2 days
(6 Reviews)

I have more than 7 years experience in PCB design with eagle and Altium design software. and I have already worked on display and controller . so I can do your job within a time limit with your satisfaction.

$833 AUD in 20 days
(3 Reviews)

hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 8 years in arduino and electronics,there many ways to do ur touch screen controller for ur system,we can discuss th More

$444 AUD in 5 days
(10 Reviews)

Hello, I'm an experienced pcb designer. I would like to perform this board. If you send me a message we can discuss further details. Best regards

$750 AUD in 15 days
(3 Reviews)

Hi, Bid includes design of the h/w and writing the f/w. Assuming production of pcb prototype would be done by you at your location. (all required data to manufacture would be provided) Best Regards.

$2000 AUD in 30 days
(1 Review)

Hello there, I think you must use PLC device not PCB, you can use PLC from Delta or Modicon Easy from Schneider. Please feel free to contact me so we can discuss your project in more details. Regards, Ahmed

$388 AUD in 5 days
(2 Reviews)

hello since you have lot of I/Os, Arduino Mega 2560 is a way to go, it's a micro controller to fully meet your objective [login to view URL] it has bunch of analog as More

$600 AUD in 7 days
(2 Reviews)

Hello, my name is Saqib, I am a Mechatronics engineer with a lot of experience in the development of Printed Circuit (PCB), using Arduino, Raspberry pi and Microchips. I have knowledge in the management of software suc More

$350 AUD in 7 days
(1 Review)

Hi, i am Control & Automation engieneer with high level of expereience and knowledge in some field like, electronic, microcontroller, industrial controller, industrial communications, instrumentation, 3d model design, More

$250 AUD in 7 days
(1 Review)

I did something similar but was for a agriculture system. It controls the valves and get input of the pH and other sensors and computes the output. Next it transports the information to the server via WiFI and RS485 re More

$250 AUD in 12 days
(0 Reviews)

Hello, Deep is here from India. I go through your requirements. I have similar experience. I have designed electronic control unit for commercial RO plant and water dispenser (water ATM). Both of the unit have no. of More

$750 AUD in 21 days
(0 Reviews)

I have read your project and am very interested in the job. I have great experience in automation and control systems. hope to share More with you because am in a heavy mechanized factory and water treatment and contro More

$555 AUD in 7 days
(0 Reviews)

Greetings, I am an electronic engineer who has more than 5 years of experience in the field of embedded hardware design to its software development. I have done projects in various disciplines from medical, automobiles More

$250 AUD in 1 day
(0 Reviews)

This process can be automated simply with a standard PLC. I propose to design an S7-1200 PLC based solution which is able to handle the I/O of the project and also support modbus for future improvements.

$666 AUD in 7 days
(0 Reviews)