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Circuit Design + 4G Transceiver + Pollution Detector

We are looking for a freelancer or a team who will be able to design the PCB following our request, test it and send it to us and if you could do a great job with reasonable price, we will buy it from you directly and you can keep your cut.

Required Expertise:

1- Expert in Electronics and PCB Design following the CE rules

2- Knowledge on Programming Microcontrollers

3- Knowledge on working and calibrating the pollution sensors i.e. NOx, SOx, VOC, PM 2.5 & PM 10

4- Transceivering data through wifi/4G

It is alright to use the products available in the market as long as it doesn't have any copy rights etc. for the pollution sensor and 4G parts.

There is an image as the general schematic of the product, attached and if you awarded, you will be offered with more info.

Looking forward to start working with you.

Cheers

Kỹ năng: Thiết kế vi mạch, Điện tử, Vi điều khiển, PCB Layout, Không dây

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Về Bên Thuê:
( 3 nhận xét ) Hørsholm, Denmark

Mã Dự Án: #15809048

17 freelancer đang chào giá trung bình $905 cho công việc này

highfliercnr

Dear Sir, I am an highly skilled board designer who has over 17 years experience on complex PCB design. I can provide you design service from schematics entry to PCB layout. I can also provide the prototype service. Thêm

$666 USD trong 10 ngày
(108 Đánh Giá)
8.0
rojuwon1222

I had developed many products ago using various microcontroller including STM32 serial, Arduino, Raspberry PI, WIFI, Bluetooth, DSP, ARM, PLC, Atmel, CPLD, ADuC, USB controller atc. Relevant Skills and Experience Cir Thêm

$777 USD trong 10 ngày
(32 Đánh Giá)
6.1
shahbaz1980

Hi There, We will ship you fully working product and develop a complete web interface, device(pollution monitoring hardware) will collect the data and post it on web. We will use the listed sensors. Relevant Skills an Thêm

$5000 USD trong 60 ngày
(42 Đánh Giá)
6.8
ilaiyaraja87

A proposal has not yet been provided

$611 USD trong 15 ngày
(36 Đánh Giá)
5.8
sky19130

Hi, I have read your project description. Your project is really interesting to me and i can do it correctly. Let's discuss kindly. I will do my best for you. Thanks. Relevant Skills and Experience Circuit Design, Ele Thêm

$555 USD trong 10 ngày
(11 Đánh Giá)
3.9
LeonovTim81

Hi. nice to meet you.I think I can help you. Let's talk about your task in detail. Thank you. Relevant Skills and Experience Circuit Design, Electronics, Microcontroller, PCB Layout, Wireless Proposed Milestones $5 Thêm

$555 USD trong 10 ngày
(4 Đánh Giá)
3.3
levstremetskyi80

Dear Sir! I'm very interesting in your job. Actually, before i already many worked on electronic device development and i have a large experience in this area. Please feel free to check my portfolio Relevant Skills an Thêm

$555 USD trong 10 ngày
(3 Đánh Giá)
3.1
ExpertEngineer7

I am embedded system electronics engineer and PCB expert. I can work on firmware and prototyping as well. I have worked on smart parking system, cloud server based home automation, etc. Relevant Skills and Experience Thêm

$798 USD trong 25 ngày
(6 Đánh Giá)
2.8
jitendrabaraiya

I can do your job.

$833 USD trong 45 ngày
(2 Đánh Giá)
1.8
msppatil401

Dear Sir! I'm very interesting in your job. Please feel free to check my profile and I always support "first time right design". Stay tuned, I'm still working on this proposal.

$600 USD trong 10 ngày
(1 Đánh Giá)
0.8
iffi37

Hi I would love to do your task. If you hire me, i won't let you down. I can provide you all these things with unlimited revisions till the satisfactorily completion of [url removed, login to view] for your message .Thank you

$444 USD trong 12 ngày
(0 Đánh Giá)
0.0
ngothiep127

I have been doing PCB for many years. I work very professionally. I usually take the circuit diagram, then analyze the unreasonable place. When the diagram was finished, I started to draw the PCB. I will add footprint, Thêm

$333 USD trong 15 ngày
(0 Đánh Giá)
0.0
kalmane

Pollution monitoring unit to be designed. We have already built Indoor Air quality monitor and Heat STress Monitor systems, with WiFi to implement an IoT system. Can definitely develop this product Relevant Skills an Thêm

$833 USD trong 10 ngày
(0 Đánh Giá)
0.0
FrankSoo

1. The project is very similar with my previous work. It means I have depth knowledge and good experience all aspect of the job description. 2. Checked the attached doc and no special issue for me. Relevant Skills and Thêm

$833 USD trong 20 ngày
(0 Đánh Giá)
0.0
fouad1aouad

i'm an elctronics embedded systems engineer , i have an exprerience in PCB and programming microcontrollers Stay tuned, I'm still working on this proposal.

$611 USD trong 30 ngày
(0 Đánh Giá)
0.0
VirtualBrainInc

I have briefly read the description on IOS/android/web development, and I can deliver as per the requirements however I need us to discuss for more clarity on the details, deadline and budget as well. Relevant Skills Thêm

$555 USD trong 10 ngày
(0 Đánh Giá)
0.0
danhngocphuong

I have more than 8 years in electric design and done well a lot big projects in communication system, especially for remote and monitoring system. Relevant Skills and Experience + Schematic design. + Pcb design (PCB l Thêm

$833 USD trong 10 ngày
(0 Đánh Giá)
0.0