Find Jobs
Hire Freelancers

Electronic Control System

$250-750 USD

Closed
Posted over 3 years ago

$250-750 USD

Paid on delivery
I need a controller (with display) that utilizes sensors to determine whether a solenoid valve should be open or closed, based on a predetermined (or customized) set of parameters. The controller has further features which are portrayed in the attachments.
Project ID: 27757008

About the project

24 proposals
Remote project
Active 3 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
24 freelancers are bidding on average $484 USD for this job
User Avatar
Hi I am experienced electronics engineer with more than 14 years of experience. I have read the details and have done similar task before. Please get in touch to discuss the deliverables and other related stuff. Please get in touch to discuss it further Regards
$300 USD in 5 days
4.8 (261 reviews)
8.0
8.0
User Avatar
Hi there, I'm bidding on your project "Electronic Control System" Being an expert in C, and C++ programming I can do this project for you. please leave a message on my chat so we can discuss the budget and deadline of the project. Also, have a look at my profile for my reviews and portfolios. Thanks Note: This is not an automated bid and i'm ready to discuss your project right now. .. .
$750 USD in 6 days
5.0 (45 reviews)
7.2
7.2
User Avatar
Hi There I have checked your project description and understand everything. I am very confident that i can handle this project perfectly. As i have 10+ years of experience in this field. The bid is negotiable and we can talk about the price. thanks
$500 USD in 3 days
4.8 (304 reviews)
7.6
7.6
User Avatar
Hi, How are you? I just saw your job posting and I felt that I can help you with this job considering the experience I have with C Programming, Microcontroller, Electrical Engineering, Electronics and Engineering. Please check my portfolio: https://www.freelancer.com/u/AwaisChaudhry?w=f Regards, Awais
$750 USD in 10 days
5.0 (9 reviews)
6.5
6.5
User Avatar
What is your timeframe for the project? (I could only work on it part-time - a few hours a week.) I don't think a Raspberry Pi is needed for this project. I suggest using an ESP32 module - which has built-in WiFi. If you want to provide GSM support I suggest to use a SIM800L module (although we may need to check compatibility with your mobile network). If you are content to use a small monochrome display, I think a 128x64 OLED display might be a good option. They use the I2C bus - so require only two microcontroller pins. Have you already chosen a pressure sensor? The only pressure sensor I have for testing is a BMP280 module - which has a digital sensor with a range of 300 - 1100 hPa and communicates via the I2C bus. (I could of course order a different sensor if required.) It sounds like you will need some sort of 'keypad' as well. If so, do you have specific requirements for that, or are you willing to leave it to my discretion? When using a thermistor to determine the temperature, it is useful to use a pre-defined lookup table to map the ADC values to actual temperatures. I can provide a script to generate that table automatically. If you already have a schematic feel free to send it. Otherwise I can generate one using KiCAD. I am based in Ireland - GMT+1 timezone.
$625 USD in 40 days
5.0 (11 reviews)
6.5
6.5
User Avatar
Hi, Dear client. I am an expert electronic engineer and hardware designer. I have designed control board very similar to your project. The system was for Beer production process. I'm ready for your project. I want to help you. Thank you.
$700 USD in 7 days
5.0 (31 reviews)
5.7
5.7
User Avatar
Hi! I am an Electronic enginneer, microcontroller, C programming expert having past experiences with arduino, pic, AVR, chipkit and Texas instruments microcontrollers I am waiting for you over the chat. Thank you!
$750 USD in 7 days
5.0 (22 reviews)
5.5
5.5
User Avatar
Hello, Hope this message finds you well, I checked your details and I believe that my experience is what you are looking 4. I have been working on similar projects for the past eight years, and I have the essential skills including; C Programming Engineering Electronics Microcontroller Electrical Engineering I will prove to be of great help to you. SEND MESSAGE/CHAT, so that discuss more on the details including budget and deadlines… Please REMEMBER to; Wash your hands frequently, Maintain social distancing, Avoid touching eyes, nose and mouth..., Practice respiratory hygiene, Stay home and if you feel unwell seek medical care early. Regards, BrainCenter Inc
$250 USD in 7 days
4.6 (27 reviews)
5.2
5.2
User Avatar
Hello I have more than 15 years of experience in the embedded systems design and pcb design and electronics systems design So let's discuss your project in chat
$389 USD in 1 day
5.0 (13 reviews)
4.7
4.7
User Avatar
Best PCB Design Expert at your service! Dear Client, I have seen the image and document and could do it for you. I can provide controller (with display) that utilizes sensors to determine whether, based on a predetermined (or customized) set of parameters After going through your project details, I am happy to inform you that these are an exact match with my skillset and experience I have read and understood your requirements and could do it for you in the least time and utmost superior quality. I have experience in solar tracker controller and could design it for you as per your requirements. I am having more than 15 years of experience in PCB Design, Circuit Design, Circuit simulation, IOT products development and building electronic products. The expertise of mine is in the following fields: 1. Wireless Products – BLE, Wifi, NFC, LoRa etc 2. IOT sensors interfacing – Pressure, Moisture, PH etc. 3. Microcontrollers- ESP32, STM32, RL78 etc. 4. Logic Unit, Temperature Thermistor, Raspberry Pi, sensors After reading your project details, I have certain queries and suggestions: 1. What is the application of this product? 2. What will be ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? 4. What are the standards that the product would be complying to? Lets have a free of cost call where I can formulate a success plan for this project. Waiting for your reply, Regards Hari Mohan Engineering for one is a magic for others
$500 USD in 2 days
5.0 (1 review)
4.7
4.7
User Avatar
hello, I'm an expert in embedded system, microcontrollers and electronics. I can make that project using any type of microcontrollers. 8-bits and 32-bits. I made many project using microcontrollers and electronics. thank you.
$400 USD in 7 days
4.9 (28 reviews)
4.5
4.5
User Avatar
Hello Dear Concern, We are a team of professional members of Electrical, Electronics, Telecommunication, Mechanical, Civil, Chemical, Aerospace, Avionics, Aeronautical, Thermal, Renewable Energy and Industrial Engineering. We are also expert in following softwares: Embedded system, PCB DESIGNING, ARDUINO, ESP, Eagle, Altium, MATLAB, Simulink, PADS, PORTEL,Proteus, Cadence ,Solidworks PCB, ANSYS, ABACUS, AUTOCAD, , SPSS, STATA, PRO/E, CATIA V5, Stud pro, Homer Pro, We are trusted people and will never break you trust. We will deliver your work with in your defined timeline. I assure you that your work will be error free and 100% professional with high quality. We will never waste your time and money. We will try over best to make you proud. Please consider me for this job. Thank you in advance. Regards,
$500 USD in 7 days
4.3 (15 reviews)
4.8
4.8
User Avatar
ELECTRICAL As an electronic architect, I have been working in PCB structure/design and firmware programming field for 8+ years. Here is a portion of the encounters that I worked back. - Schematic and PCB Format is utilizing Altium Planner, Rhythm, Falcon, etc. ISE/XPS/SDK/Vivado, Altera Quartus, IceCube) - ARM, DSP, MCUs, Arduino experience. - Arm centers: ATSAM, STM32, PIC32, A13, Freescale, MSP, NXP - MPU: Pic16F, Pic18F, Pic33F, Atmega8,16,128,32,8051,8951,8052,80251 - Single board PC: Raspberry Pi, Beaglebone, NanoPi - Strong with UART, I2C, SPI, BLE, BT, GSM/GPRS/GPS, xBee, ZigBee. - Especially full understanding for BLE HM10, HC05, ESP32, DA14580, nRF52832, 52840, BlueNRG, - C/C++ Coding IDE: keil uvision, Eclipse IDE, Arduino IDE, Avr Studio. - Microprocessor / Microcontrollers: 8051, 8086, ATMEGA, AVR, ATSAM3X8E,STM32,PIC Open Source Micro controllers Platforms: Arduino Uno, Arduino Nano, Arduino Due, STM32 Nucleo board. Experience in managing all phases of electronic product manufacturing and assembly Experience in board-level Testing, Debugging, Test Reports, Test Plans. I am ready to give hardworking, reliability, flexibility & honesty. I can work with minimal supervision, communicate & give updates on the status of my work output. When you employ me, anticipated that I should enable your business to like I 'm developing it as my own. I couldn't imagine anything better than to get notification from you
$250 USD in 2 days
4.7 (11 reviews)
4.2
4.2
User Avatar
Hi there, We can make a controller with display that utilizes sensors to determine whether a solenoid valve should be open or closed. Kindly spare 10 minutes for the interview. We have already developed many electronic products:- GPS Controlled Relay Event status using CC1310 chip Prayer Watch Wireless Alarm System Power Bank Camera slider controller Wifi home automation Bulb with remote control Curtains with remote control Automatic flush control Smart watch for hajj We will be glad to hear from you! Regards, Intellisense Technology
$550 USD in 30 days
4.9 (4 reviews)
4.3
4.3
User Avatar
hello sir.✋ I have just read your job description and your project is really interesting to me. The Items you raised are similar to what I have already done in practice and I think you can do it in a short time if you have a little explanation. I'm an expert having specialization in Electronic Engineering Design. ✔️ Embedded system based on Microcontroller (ATMEGA, AVR, STM8, STM32, MSP430, TMS320, PIC ...) ✔️ Python with Deep Learning, Machine Learning ✔️ Python with Data Science ✔️ A system based on development boards(Arduino, Raspberry PI, Node MCU, Bluechip, Teensy,…) ✔️ Antenna design & Analog circuit/RF communication circuit designing and simulation using Proteus, P-Spice, Tina Pro, ADS, CST, Ansys, HFSS ✔️ Bluetooth, WIFI, zigbee, LoRA ✔️ High-Speed layout using HyperLynx ✔️ PCB layout designing, providing GERBER and BOMs, 3D files using Altium, EAGLE, Kicad, EasyEDA… ✔️ Programming firmware of Microcontroller & C++ ✔️ BMS I think my many design and practical experiences can help you design your project and give you enough satisfaction. I look forward to your response. Best Regards.
$250 USD in 7 days
5.0 (10 reviews)
3.9
3.9
User Avatar
Hello, I am an Electrical Engineer with 30 years’ experience of Customized Product Development for Instrumentation and Control applications. I am based in Kolkata (India) and running a business in the name of "Zetek Systems". I have a good hardware setup and a team for fabrication and testing. Please note that my bid does not include the shipment charge of the prototype.. Looking for your valued reply. Regards - Debasis Basu
$750 USD in 20 days
5.0 (1 review)
3.2
3.2
User Avatar
Hi, I think I can help you with your project. If you want to connect the device to the WiFi we can use an ESP module for it. This module has onboard WiFi support. For the display we can use a OLED screen for a high graphic display or a simple character display. Did you already think about the input. Do you want to use buttons to the control the system or maybe a touchscreen? I think the best option to save the data is to use an EEPROM. Maybe the EEPROM of the used controller is big enough to save all the settings. Otherwise we can add another EEPROM to the board. Then it is not necessary to use a separate battery? All the schematics and PCB layouts are made with Eagle.
$400 USD in 30 days
5.0 (1 review)
2.4
2.4
User Avatar
Hi, nice to meet you. It will be a pleasure to do this project with you. I'll need to know more details where you will use this board to know where the components will be on the board.
$250 USD in 7 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Respected Sir/mam, As an electrical Engineer i can complete this project by applying my skillset and knowledge. It will Take me Four hours per day for 7 days to complete the requirement of the project i can also understand the responsibilities and priority of the project so if given me the opportunity i can do this in the stipulated time. Being as an academician for last 15 years i have handled many such projects in this field also presented and published many technical research papers through conferences i also avail research grant from reputed universities So i think i can give justice to this work as i am research scholar. Thank you Jayshree Pawar
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0
User Avatar
As a fresh graduate majored in electronic science and communication with great knowledge of control system, electronics and C programming, i have read the requirement of the project and i do believe i will complete the prototype to its best in a scheduled time. i can be contacted at any time for project discussion.
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Valrico, United States
0.0
0
Member since Oct 14, 2020

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.