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Industrial Micro based controller. Design, Coding, Testing

Summary: Off the shelf micro based control unit using Arduino, etc. Unit takes 2 pulse inputs and interprets to speed, these are 5 volt PNP inputs. Unit has multiple relay outputs for alarms, 4-20 ma analog output, serial output (fixed length ASCII), Ethernet Modbus and Profibus interfaces (slave). The unit has no keypad nor display, programming wil be via bluetooth running an app on IPhone and Android devices. App writing is required. Unit has 2 modes of operation. Stand alone single pulse processing and differential detecting from 2 pulse inputs. Thru Hole and SMT, coding, testing and all drawings and source code.

Kĩ năng: Điện tử, Arduino, Kĩ thuật điện, Mobile App Development, Vi điều khiển

Về khách hàng:
( 5 nhận xét ) Dunbar, United States

ID dự án: #34305047

45 freelancer chào giá trung bình$2781 cho công việc này

(290 Nhận xét)
9.0
(75 Nhận xét)
8.5
AwaisChaudhry

Hi there, I have read the brief details on the job listing. You can check my experience, customer feed backs and my portfolio here: https://www.freelancer.com/u/AwaisChaudhry?w=f I believe its a doable job I have grea Thêm

$3000 USD trong 7 ngày
(59 Nhận xét)
8.2
liveexperts123

Hi there,I'm biddin on your project "Industrial Micro based controller. Design, Coding, Testing"Electrical Engineering, Arduino, Mobile App Development, Microcontroller and Electronics Summary: Off the shelf micro bas Thêm

$3000 USD trong 4 ngày
(104 Nhận xét)
7.9
(54 Nhận xét)
7.6
(198 Nhận xét)
7.2
(64 Nhận xét)
6.9
ahmad5857

Hi sir, I am expert engineer and i take care of both hardware design and firmware design. Plus i have very good team to develop IOT applications and mobile apps. Both iOS and android. Lets talk to me and i assure yo Thêm

$3000 USD trong 20 ngày
(60 Nhận xét)
7.1
macroenergy

Thanks for Freelancer which gives chance to meet you. I hope you are good. I have read your description carefully and understand everything. I’m Electronics engineer who have 25 year experience on analog design, renew Thêm

$1500 USD trong 7 ngày
(72 Nhận xét)
6.7
(15 Nhận xét)
6.6
(85 Nhận xét)
6.3
mahmoudralizadeh

Hello there Is there any other features or functions that you may have not mentioned? Can you share designs if you have? We are a group of experienced full-stack developers that can build Mobile apps, websites, and b Thêm

$2100 USD trong 20 ngày
(69 Nhận xét)
7.0
(24 Nhận xét)
6.7
ircrashed

Hello I have got your job posting “Industrial Micro based controller" and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working with the Analog/Digi Thêm

$2250 USD trong 7 ngày
(68 Nhận xét)
6.2
pankajauengg

Hello! I had worked on similar product for many projects. Kindly come over chat and plan the project for the same,.......................

$2250 USD trong 7 ngày
(81 Nhận xét)
6.3
NovaSofts

SENIOR IPHONE/ANDROID APP DEVELOPER WITH 8+ YEARS EXPERIENCE: Hello, I will surely help you to develop native apps for both Android/iPhone platforms. I have read your requirements and It's something that I can turn ar Thêm

$1500 USD trong 7 ngày
(22 Nhận xét)
6.3
techskills16

Hello I have many experiences working for 4+ years with Circuit design, Sensors & Embedded systems developments. I have experience practical and theoretical in implementation different design controllers I do design co Thêm

$2300 USD trong 7 ngày
(42 Nhận xét)
6.3
(10 Nhận xét)
6.3
(26 Nhận xét)
5.4
pilpanikoba

Hello How are you? Thanks for your posting job. I have read your project requirements and I am 100% sure I can complete your project perfectly. ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ I have 15 years experience in Circuit & PC Thêm

$2500 USD trong 7 ngày
(15 Nhận xét)
6.4