Find Jobs
Hire Freelancers

We need a PCB designed with a program to run it, to control swimming pool heaters.

£1500-3000 GBP

Đã đóng
Đã đăng vào hơn 1 năm trước

£1500-3000 GBP

Thanh toán khi bàn giao
The PCB thermostat needs to run on 220/230V 50/60 hertz, it needs to have two NTC probes one for measuring water temperature and one for safety (excess water temperature shutdown), rotary, measure from +/-1 0-40 degrees Celsius, it needs to have built in contact suppressor.
Mã dự án: 34802115

Về dự án

34 đề xuất
Dự án từ xa
Hoạt động 1 năm trước

Bạn muốn kiếm tiền?

Lợi ích khi chào giá trên Freelancer

Thiết lập ngân sách và thời gian
Nhận thanh toán cho công việc
Phác thảo đề xuất của bạn
Miễn phí đăng ký và cháo giá cho công việc
34 freelancer chào giá trung bình £2.214 GBP cho công việc này
Avatar người dùng
Hi there,I'm biddin on your project "We need a PCB designed with a program to run it, to control swimming pool heaters."Circuit Design, Microcontroller, Electronics, Electrical Engineering and PCB Layout The PCB thermostat needs to run on 220/230V 50/60 hertz, it needs to have two NTC probes one for measuring water temperature and one for safety (excess water temperature shutdown), rotary, measure from +/-1 0-40 degrees Celsius, it needs to have built in contact suppressor I have read your project description and i'm a Professional Engineer therefore i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .
£3.000 GBP trong 3 ngày
4,8 (103 nhận xét)
7,8
7,8
Avatar người dùng
Hello, thank you for your job posting. I read your description about--PCB DESIGNED I am a senior electrical engineer. I have plenty of experience in firmware development and micro-controller developments. I can write the firmware based on Arduino, Raspberry Pi, Pic, Atmega, FPGA, ARM, DSP, PLC and so on. And I can design the circuit by the Altium, Eagle, KiCAD, Allegro & OrCAD, PADs. I provide the services - Gerber files, Netlist generation, BOM generation and 3D Models of PCAD and ECAD. I am also good at AutoCAD, Solidworks. And I can simulate all circuits with Proteus, LT-spice, Matlab, Simulink, Multisim, and Labview as well. Due to my experience in firmware development, I will bring you the perfect result in time with high quality. I will also give you a detailed explanation of the process. you can visit my freelancer profile to check the reviews of related tasks https://www.freelancer.com/u/binyameen441 Looking forward to hearing from you soon Thanks
£1.500 GBP trong 1 ngày
5,0 (205 nhận xét)
7,3
7,3
Avatar người dùng
Hi There, We at I-TECH having rich experience in electronics design and fabrication, offering services for the design and development of electronic devices and circuits. We will deliver a fully working hardware to control the temperature of your swimming pool water. All of the design work will be your property. Feel free to contact us. Regards, Shahbaz.
£3.000 GBP trong 45 ngày
4,7 (85 nhận xét)
7,2
7,2
Avatar người dùng
I am mechatronics enginneer and I have worked on similar projects before and worked on realworld projects that have many sensors and accuators and have iot enabled, And i can do this project and happy to help. i have exprience with raspberry pi, arduino, esp32, esp8266 and arm boards.
£2.250 GBP trong 7 ngày
4,8 (64 nhận xét)
6,8
6,8
Avatar người dùng
Hi, this is very simple product but has to be designed in such a way that it ensures safety for pool users. My price is little extended because of two reasons. First, I am planning to design this product in more efficient way so that if the product is malfunctioning, it never ever take the water temp to anything higher than specified limit. Also just one temp sensor might not be suitable for the pool if the pool is big enough. Multi spot temp sensing and intelligent algorithm will make it better solution for larger pool. That involves more work at the firmware development side. Secondly, my assistance will be till you test the product at your end. If allowed I will test the complete prototype at my end so that when I am satisfied, I will ask you to go for production. Also, Industrial 4-20mA temp sensing would be better choice here as in that case mounting the sensors distributed along the pool needs longer cabling and simple NTC probes will not be good here in terms of picking up the EMI and wrong reading of the water temp. I have been designing industrial products since long time and I know how to do this thing right. If your budget is flexible then please discuss to know more about the plan and delivery schedules. Thank your for your time and I look forward to hearing from you. Best Regards... Roy
£5.000 GBP trong 30 ngày
5,0 (51 nhận xét)
6,2
6,2
Avatar người dùng
Hello I am Electrical Engineer and a professional PCB designer, I can do your task quite efficiently. I have 5 years of experience designing boards. Check my profile and inbox me to discuss it more. I am a verified and preferred freelancer in the field of PCB designing. Thanks
£2.250 GBP trong 7 ngày
4,8 (89 nhận xét)
5,9
5,9
Avatar người dùng
Hi I am not sure this job post is correct on the another, because same project posted twice from different countries. Kindly confirm me so i can share my previous project details. Thanks Chanchal Kumari
£2.250 GBP trong 7 ngày
4,9 (41 nhận xét)
6,0
6,0
Avatar người dùng
Have real-time working experience in Arduino NANO/UNO/MEGA ESP32 and Raspberry PI to build a digital device to read sensor data and send it to the web server, motor control, control relay switches and LEDs. More than 5(five) years of experience in Arduino design and build. If you want an excellent and error-free project delivery, then send a message to me, please. Since 1995 I am working on Analog and Digital Electronics to build any kind of device. I have build lots of devices. So more than 20 years of experience on Electronics. Any kinds of schematic and PCB design.
£3.000 GBP trong 15 ngày
5,0 (11 nhận xét)
5,6
5,6
Avatar người dùng
Hi. You want PCB for thermostat with 2 Probs. i have read description and i can make it work, i can provide pcb and firmware for temperature measurement and over heating controlling. Looking forward to your response to discuss. My Introduction: I have master degree in Mechatronics Engineering, have 7 years of Industrial experience in dealing with Power Electronics, Electrical Engineering, Electronics components and all type of microcontrollers C/C++, Python programming like Arduino PIC STM 32 Esp32 ESP8266 Raspberry PI. Kindly contact me and we will discus the detail of task. Budget and time will be decided in chat
£1.500 GBP trong 7 ngày
4,8 (37 nhận xét)
5,6
5,6
Avatar người dùng
Good day, I have more than 30 years experience in thermostat PCB designing. I can design thermostat PCB with a program to run it, to control swimming pool heaters in a quality and timely manner. Please share me more details about this project so that I can execute this project. I would like to have a thorough discussion on this project as there are certain suggestions from my side After dedicating more than 30 years to the electronics design and development, I am passionate in designing the best products Technology wise I have worked on all the latest technologies like GSM, 5G, Lora, Control Swimming Pool Heaters etc. And have worked on more than 20 design tools for designing and simulation purpose Some of the generic queries from my side are: 1. What is the application of this product? 2. What will be the ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? If you are someone who wants to benefit from my experience just message me Hi and I shall be there for you. Regards Hari Mohan Engineering for one is magic for others
£2.000 GBP trong 2 ngày
5,0 (5 nhận xét)
5,2
5,2
Avatar người dùng
Hey! This project sounds really exciting! It could be a rocky road to find a freelance electronics engineer -That has the skills you need -And who is motivated to work closely with you, -And who you can trust to get the job done right the first time. I intentionally target a smaller select niche of projects that I can work closely with, so we get the exact results you’re looking for without you struggling through every step of the way. So if youre looking for a motivated, deadline driven freelancer to take weight of this project out off your shoulders and work with you to to get job done right, then lets have chat! Here’s how: Send me a message on platform Schedule a 45mins meeting. That way we can hop on strategy call to discuss your project further and make sure we’re a great fit together Looking forward -Abbas
£2.500 GBP trong 7 ngày
4,5 (53 nhận xét)
5,7
5,7
Avatar người dùng
Hi there, I am Nigar Ahmed with PhD in control systems engineering. Currently i am working as a scientific research on a project involving pumps and flow of water control. I believe it is similar to your swimming pool control due to two knobs involved to monitor temperature. I can help you with PCB design and control systems Let me know if you need my services. We can discuss deadline and budget in inbox. Best regards
£2.250 GBP trong 7 ngày
5,0 (30 nhận xét)
5,2
5,2
Avatar người dùng
Hi, I have 15 years experience in PCB design and micro controller firmware development. I can design and develop the hardware and write the firmware, test and ship the working hardware to you with all design files. I can design this device with Bluetooth / Wifi connectivity for remote access We can discuss Regards Senthil
£1.500 GBP trong 30 ngày
5,0 (13 nhận xét)
4,9
4,9
Avatar người dùng
Hello Sir. I can complete this project perfectly. I have 10 years good experience of hardware development. I have completed a variety of embedded system design and programming by using microcontroller, arm, etc Board PCB design have been completed by using Altium and Protel99SE. Hope to cooperate with you.
£2.500 GBP trong 7 ngày
5,0 (7 nhận xét)
4,6
4,6
Avatar người dùng
Hello, I hope this finds you well. I have just seen your project requiring; Electronics Microcontroller Electrical Engineering PCB Layout Circuit Design I believe that my 10-year experience in this field is what you need right away. Avoid the headache of looking further. Let's save time and focus on the real task. My proposed timelines and budget are just placeholder and an open for negotiation to increase or decrease as per the full requirements at hand. Allow me to prove how better my review can be. Smile all the way! Click the message button, so initiate the conversation. Regards, Fridah
£1.600 GBP trong 5 ngày
4,4 (18 nhận xét)
5,2
5,2
Avatar người dùng
Dear Client. I have read your " PCB thermostat" requirement and I am 100% confident that I can complete your project perfectly. My best skills are PCB design and schematic design using Altium, KiCad, Eagle, Proteus. Here is my past experience. - Multilayer PCB design and flexible board design(Schematic, PCB, BOM) - AC/DC DC/DC converter and power converter, power circuit design - USART, USB, SPI, I2C, RF, RS232, BLE communication module design - Motor control, LED lighting design, camera module design - Artistic shape design of PCB and quick error correction -Robot design, simulation in each circuit ⁃Experience in PCB design verification such as prototyping and practical knowledge of FCC certification - Firmware C/C++ (ARM, Arduino,ESP32, PIC) ... When a project is awarded to me, I will do my best to complete your project. I would like to have a specific discussion with you about the details of the project. regards
£1.800 GBP trong 7 ngày
5,0 (7 nhận xét)
4,3
4,3
Avatar người dùng
Hello. ⭐ ⭐ ⭐ ⭐ ⭐ I have been working for more than 10 Year in the field of Electronic engineering (Hardware / Firmware). I have extensive experience in the areas including Circuit Design, Circuit Simulation (Analog, Digital), PCB design, Embedded Software(Keil, Mplab, FPGA, Arduino, Rasberry PI, C/C++) etc. Expect me to help your business as if I am growing my own. I would love to hear from you. Warm regards
£2.250 GBP trong 7 ngày
5,0 (3 nhận xét)
3,8
3,8
Avatar người dùng
Hi, Thank you for posting this project about PCB design task. I have expertise in this field and can assist you with quality work. Please inbox me to discuss. I am looking forward to talking to you and eventually working together.
£2.000 GBP trong 15 ngày
4,8 (7 nhận xét)
3,7
3,7
Avatar người dùng
Hi. I am good at pcb design and layout, so can help your project. If u choose me, you will get best result. Regards.
£2.500 GBP trong 25 ngày
4,8 (2 nhận xét)
3,1
3,1
Avatar người dùng
Hello, I read your project description for a PCB designed with a program to run it, to control swimming pool heaters. I have very good hands in 3D modelling, Rendering And texturing as well. Please Give me reply to Prove me I have knowledge and experience in 3ds max, Maya, solid work, AutoCAD etc.. Thanks Neha Sharma
£1.555 GBP trong 1 ngày
5,0 (1 nhận xét)
2,5
2,5

Về khách hàng

Cờ của UNITED KINGDOM
Watford, United Kingdom
0,0
0
Thành viên từ thg 9 30, 2022

Xác thực khách hàng

Cảm ơn bạn! Chúng tôi đã gửi email chứa đường link để bạn lấy tín dụng miễn phí.
Đã xảy ra lỗi trong khi gửi email của bạn. Hãy thử lại.
Người Dùng Đã Đăng Ký Tổng Số Việc Đã Đăng
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Đang tải xem trước
Đã cấp quyền truy cập vị trí.
Phiên đăng nhập của bạn đã hết hạn và bạn đã bị đăng xuất. Hãy đăng nhập lại.