Find Jobs
Hire Freelancers

PID control project

$50-100 USD

Completed
Posted over 5 years ago

$50-100 USD

Paid on delivery
Hardware: Arduino Uno, DS18B20 temperature sensor, 16x2 LCD display shield and servo motor. Objective: PID control of the servo motor to open and close a valve to regulate the temperature inside a condenser. We are cooling a hot condenser with cool water. The temperature SetPoint must maintain a temperature difference of no more than one degree C (I know, this is also hardware dependent). The display shield is used as a Menu to set the PID parameters and provide user input, to be stored in memory, and provide visual output of the target SetPoint as well as the actual real-time temperature. see a short video, [login to view URL]
Project ID: 18358659

About the project

4 proposals
Remote project
Active 5 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
Awarded to:
User Avatar
I have a big experience in the creation of PID regulators and thermostats. I can test the code on real hardware and also have a great experience in remote debug at the client side. I work with Arduino since 2010 and have more than 20 years of experience in programming and electronics.
$75 USD in 3 days
4.9 (91 reviews)
5.8
5.8
4 freelancers are bidding on average $68 USD for this job
User Avatar
I am an engineer and confident of what I can do and deliver. I can work on C++, Arduino, Python, Matlab, Java among others. I am asking for a chance to work with you on your project. Thanks
$50 USD in 1 day
4.9 (9 reviews)
4.5
4.5
User Avatar
I have experience in programming with Arduino, circuits simulations using Proteus and also provides support for technical troubleshooting for actual circuit prototype. Please message me for further discussion. Thank you.
$50 USD in 3 days
5.0 (2 reviews)
2.2
2.2
User Avatar
Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned I have checked your requirements. We have right skills to work on this assignment. We are a team of professionals including experienced analysts, designers, project managers, developers and QA people having great expertise in web applications development mainly on core PHP, PHP with open sources (Joomla, Wordpress, Codeigniter, Cake PHP), .NET, Asp.NET, Vb.NET, HTML 5 etc. and mobile applications on ios and Android platform. Our award = superb result = happy client. In a good partnership, good results happen. Good cooking makes good eating!BWe consider our client as our partner. I am ready to discuss with you with best Regards
$97 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of CHINA
Shenzhen, China
4.9
16
Payment method verified
Member since Feb 7, 2015

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.