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

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.

Kĩ năng: Điện tử, PCB Layout, Kĩ thuật điện, Vi điều khiển, Thiết kế vi mạch

Về khách hàng:
( 0 nhận xét ) Watford, United Kingdom

ID dự án: #34802115

34 freelancer chào giá trung bình£2214 cho công việc này


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 thermo Thêm

£3000 GBP trong 3 ngày
(103 Nhận xét)
(55 Nhận xét)

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 t Thêm

£1500 GBP trong 1 ngày
(205 Nhận xét)
(49 Nhận xét)

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 co Thêm

£3000 GBP trong 45 ngày
(85 Nhận xét)
(83 Nhận xét)

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 Thêm

£2250 GBP trong 7 ngày
(64 Nhận xét)

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 effici Thêm

£5000 GBP trong 30 ngày
(51 Nhận xét)

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 an Thêm

£2250 GBP trong 7 ngày
(89 Nhận xét)

We will do your Pcb work Hi my Professional Aim is: (Services then Solutions then Satisfactions) I hope you are [login to view URL] an experience in this field from last 5 years i am sure i can do it perfectly with in a time and Thêm

£1500 GBP trong 7 ngày
(64 Nhận xét)

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

£2250 GBP trong 7 ngày
(41 Nhận xét)

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 Thêm

£3000 GBP trong 15 ngày
(11 Nhận xét)

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 t Thêm

£1500 GBP trong 7 ngày
(37 Nhận xét)

Hello There NTC are too obsolete, why not use some decent cost effective digital sensors like DS-18B20 ? they come in different cable size, with accuracy of 0.5 deg C, It's good up to 125 deg C I will design the PC Thêm

£2550 GBP trong 7 ngày
(43 Nhận xét)

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 d Thêm

£2000 GBP trong 2 ngày
(5 Nhận xét)

hello sir, how are you. I read your proposal and I have much experience on Temperature sensor based projects. Let us discuss............... Pls have a look on the link below. [login to view URL] Thêm

£1500 GBP trong 7 ngày
(36 Nhận xét)

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 Thêm

£2500 GBP trong 7 ngày
(53 Nhận xét)

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 Thêm

£2250 GBP trong 7 ngày
(30 Nhận xét)

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 c Thêm

£1500 GBP trong 30 ngày
(13 Nhận xét)

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 Thêm

£2500 GBP trong 7 ngày
(7 Nhận xét)