Find Jobs
Hire Freelancers

Reverse Engineer & Change layout of PCB Thermostat board

$30-250 USD

Closed
Posted over 4 years ago

$30-250 USD

Paid on delivery
I have a thermostat PCB board (see attached pictures) that I can send you and I need to take that design and make a few changes outlined below: Change layout of components to work with my layout requirements (see attached picture) - High accuracy - Measure temperature in Fahrenheit (Celsius optional) - Customized PCB size 80mm x 80mm with 4 mounting holes in corners - size needed to mount resistors & mount fan to PCB - Output 110V AC with quick connect- Needs to turn on intermittently during day to equal approx 1.5 minutes of on time in 24 hour period - Output 12V DC 0.25A with quick connect to run DC fan constantly OR Output 110V AC with quick connect to run AC fan - Solid State Switching of 40 watt on board heating resistors 4 - 10 Watt 110V AC wirewound resistors mounted to each edge of board
Project ID: 21354294

About the project

25 proposals
Remote project
Active 4 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
25 freelancers are bidding on average $201 USD for this job
User Avatar
I already done similar devices and partially similar, I can do it.
$250 USD in 10 days
5.0 (47 reviews)
6.8
6.8
User Avatar
Hi Sir, We read your project of thermostate. we can do this job for you. lets talk to us on it. We are professional engineers and developers who do such projects from the last 10 years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are team of professionals with 10+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have the manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
$250 USD in 4 days
4.8 (54 reviews)
7.0
7.0
User Avatar
HI there I am an electrical engineer with 8+ years of experience. I can reverse engineer the temperature board for you and can make the required changes. Let me know if you are interested.
$500 USD in 20 days
4.9 (34 reviews)
6.5
6.5
User Avatar
Dear Sir, I am an expert with more than 15 years of experience in firmware development, PCB layouts and Prototyping. I have checked the details of your work and assure you the best solution for your work. I am good in ALTIUM design and specializes in custom library parts and 3D rendering of PCB for a realistic look prior to production. Please contact me. Regards Ch
$120 USD in 10 days
4.5 (65 reviews)
6.2
6.2
User Avatar
hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 8 years in arduino and electronics,i can make to u the required design based on ur requirements and deliver to u all the necessary files for production
$200 USD in 3 days
5.0 (35 reviews)
5.7
5.7
User Avatar
We are a team of Electrical and Electronics engineers and we are Excellent in the following areas: • Embedded C Programming. • VHDL/Verilog • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently at a time. If you choose me, I think you won't regret. Best Regards.
$140 USD in 7 days
4.6 (61 reviews)
6.1
6.1
User Avatar
Hi. I am very interested in your project. i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . If you award me for your project, you will get good result . please call me.
$140 USD in 7 days
4.8 (3 reviews)
4.6
4.6
User Avatar
I can do a reverse engineering analysis on this board and propose a new schematic to meet your requirements. After that we can discuss the next steps of layout, building prototypes, and testing. There are too many unknowns for me to bid the full project at this point. Erik
$500 USD in 14 days
5.0 (5 reviews)
4.3
4.3
User Avatar
i can design it but i don't see name in one ic so that will be a problem ...do you have schematic of this board ?if yes designing will be easy ...
$200 USD in 8 days
4.9 (9 reviews)
4.1
4.1
User Avatar
I am a BEng. Electrical and Electronics Engineer with 3.66/4.00 GPA and 5 years of experience in field living in Cyprus. I am specialized in: -Circuit Analysis & Design (NI Multisim) -PCB design (EAGLE, Protheus, KiCad, Altium) -Embedded Systems -Microcontrollers ESP8266, ESP32, Arduino, RaspberryPi I have advanced knowledge on C++, Image Processing, Signal Processing, Neural Network, MATLAB and Simulink.
$100 USD in 1 day
4.9 (8 reviews)
3.6
3.6
User Avatar
How are you? I am a Senior Electronics and Embedded Engineer with the areas of expertise in Home Automation System and Embedded System, product prototyping, Schematic & PCB design and firmware development for systems. As I'm a Master of Computer Science, I have 10+ years of experience in technical projects, project leader including Industrial process control etc. - Microcontroller programming using STM32WB/STM32, ESP32/ESP8266, Arduino, BLE/Bluetooth, WiFi, Ethernet, Zig-bee, GSM/GPS/GPRS/GNSS, Z-Wave - Various LCDs & Sensors, I2C/I2S/SPI, RS232/485 - various PLC & HMI programming such as ADAM, Siemens, Delta, Mitsubishi - Various Servo/Motor control - Windows application & Algorithm development using UWP, C#, C/C++ - Circuit & Schematic & PCB design - Mobile app development for the Hardware So, I can take your project from concept to finished product. I will try my best to complete your projects asap, and I will provide the best services with the high quality. Thanks.
$200 USD in 5 days
4.7 (4 reviews)
3.0
3.0
User Avatar
Hi. I can reverse the pcb and will extract the schematic from it. After that I will redesign the board and will possibly change the components with smaller footprints to reduce the board size according to the requirements. I also have pcba manufacturing facilities based in China and I can produce PCB/PCBA for you if required. We can discuss further about the project budget and deadlines in chat. Thank you
$250 USD in 10 days
5.0 (1 review)
2.2
2.2
User Avatar
I am an electrical engineer, MSC in applied mathematics, PHD. Control and automation. I can do, improve any proposal made by another, with a mutual agreement, with all the details that you need, within my proposal, I can offer you additional extras. We can discuss the details of your needs in the chat. I have already done this type of project for this application the matlab, Digsilent, labview, and others. I'm interested in your project Atte. ING. Luis Moreno
$250 USD in 4 days
3.9 (2 reviews)
2.5
2.5
User Avatar
Hi, I have 7 years experience on PCB design. I can help you on this project as well. Hope to work with you on this project. Thanks, Khanh Tran
$166 USD in 2 days
5.0 (3 reviews)
1.7
1.7
User Avatar
Its a neat board. It would look really nice if it came with an OLED screen. That can give more information. I can do 12Vdc with 100mA current output. Temperature and RH%. Possible if required an RTC. The option can be made available not necessarily mounted. Do you have a casing for this?
$120 USD in 5 days
4.4 (5 reviews)
1.7
1.7
User Avatar
Hello I am Long. I have a lot of experience in PCB Designer design and I think I can help you try sending me the Information I will try to help you as quickly as possible. You can contact me to get the most appropriate Templates and quotes thanks you
$160 USD in 7 days
5.0 (4 reviews)
0.0
0.0
User Avatar
Hello, I am electrical and embedded systems engineer and have a vast experience in PCB and circuit designing. I would be happy to complete this task for you with your complete satisfaction. Have a nice day.
$100 USD in 7 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Vukar Automation specializes in electronic products design including PCB design services. We provide prototyping services so that the client can test their device’s compatibility with the PCB before bulk manufacturing. Vukar automation has excellent experience in the contract designing and manufacturing of a vast variety of electronic product which is cost-effective while not compromising the quality.
$200 USD in 7 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I'm graduate of Electronics Engineer and Embedded System and I'm very skilled in PCB design with altium designer 19 . If you hire me, you will get many services at one time investment. Hello, my name is Mekrazi Hassen. I am a diligent and conscientious person who believes in achieving the desired results in shortest amount of time possible. With strong attention to detail and desire for perfection, I guarantee I work with utmost integrity. I am very much confident of our succession together as I am punctual and creative.I look forward to hear from you soon. Thank you.
$30 USD in 4 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Experience in microcontrolled temperature controls.
$166 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Fruitland, United States
5.0
7
Payment method verified
Member since Jan 24, 2017

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.