TCP/IP Power Consumption meter

$30-100 USD

Закрито

Опублікований

over 14 years ago

$30-100 USD

Оплачується при отриманні

I am looking to design and implement a TCP/IP Power Consumption meter, i.e. a device which will be able to plug into electrical appliances (such as computers, tv, heaters, etc) and record the power-consumption. It should also transmit the measurements in real-time (through ethernet-over-power / or wi-fi) into an MS SQL Server database. Pretty much it's going to look like the attached device. Please provide pricing for design and implementation. The rate that I set is per unit, because I have plans in ordering a big quantity. I would like to maintain a long-term business relationship with the winner of this project.

Electrical Engineering

Electronics

ID проекту: 613080

Про проект

16 пропозицій(-ї)

Дистанційний проект

Активність 14 yrs ago

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16 фрілансерів(-и) готові виконати цю роботу у середньому за $1 955 USD

@diditgi

Details sent as a PM.

$5 000 USD за 60 дні(-в)

5,0

(2 відгуки(-ів))

5,0

@stemtechnologies

We can do the hadrware and software for the TCP/IP power consumption meter. We can also do the manufacturing. Please check More details and project proposal in the PMB. Somasundaram.I Stem Technologies Pvt Ltd

$1 000 USD за 45 дні(-в)

5,0

(1 відгук)

4,4

@usamacpp

Please check PMB

$1 000 USD за 30 дні(-в)

4,9

(2 відгуки(-ів))

3,7

@sbk

Hi, Recently we implemented very similar design for national telecommunication company in our country. I'll supply : 1- 4 double sided pcb prototypes. 2 of them promoted will all components and in working order. 2 of them are blank 2- Schamatic, PCB and gerber files and pick-n-place files and bill of materials for mass production 3- Firmware, PC bridge software ( collects data from modules and creates entries in SQL database) and source codes Some Features of the Design: -Web based and TCP/IP socket based (point to point) connection -RMS voltage, RMS current, line frequency, RMS power and energy measurements. Line voltage sampling for harmonic analysis. -Device will have two multifunction relay for remote controlling. This will be a professional and proven design for production, not a hobbyist home made project. Please consider this. I'm sure you already know that you might serious problems, returned products, frozen units etc because of the unexperienced designer's dirty designs. Don't hesitate contact us for further questions. Regards

$5 000 USD за 45 дні(-в)

4,0

(3 відгуки(-ів))

3,4

@euripedesrocha

We are a group of engineers with embedded development experience. We already have a project that can be modified to fit your needs. We'll provide gerber, schematics,firmware and prototype. The bid is for entire project, the unit cost will fit your requirement.

$4 000 USD за 90 дні(-в)

4,8

(3 відгуки(-ів))

2,8

@yamukha

Development - time and material base. 1) Very draft estimation: $6000 2) 10 prototypes producing only electronics $1500 without mechanics 3) not included certification costs 4) $99 estimated cost for mass production over 1000 pcs. with 25% error. Real cost of producing per pcs will be estimated on real producing line. So I recommend to do development by one vendor and producing on other vendor (even in different countries). See PMB for example.

$99 USD за 150 дні(-в)

5,0

(1 відгук)

2,3

@techss

pls see pm for details

$1 500 USD за 40 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@makinmakin

See details in MB.

$1 200 USD за 20 дні(-в)

0,0

(2 відгуки(-ів))

4,5

@embeddcoder

I am interested.

$100 USD за 30 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@hvkamat

We have a team of embedded systems designers and I personally have experience of 25 years in embedded systems and power electronics. We have necessary skills in designing embedded appliances for power monitoring and communication over ethernet, wi-fi, RF, etc. I am confident we can deliver your requirement. Regards. Hemant

$4 800 USD за 60 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@cmancuso

I have 5+ years of embedded design experience, and can provide the design for this build in 14 business days.

$750 USD за 14 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@drand

Please see PM.

$2 000 USD за 30 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@ajayvisolia

i can provide schematic and PCb layout for ypur project. i have recently worked similar project recently

$200 USD за 15 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@shanggao

Senior embedded engineer/consultant with many years experience. I designed a similar device for a company: embedded real-time audio data transmission device with PoE, LCD, TCP/IP, database, speaker, etc. So I just need to add more circuit for power consumption calculation. Please let me know if you are interested in. Thanks!

$2 600 USD за 20 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@expressProtos

Dear Madam/Sir, I am interested in working with you on this project. Please check your inbox for a detailed offer. Thank you!

$3 000 USD за 15 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@gatopeich

* $30 would be unit cost for $100 units, I charge per hour. * Typical system would include 3~7 meters and one receiver. * Interested in co-exploiting the product afterwards. * I have a superb solution for data transmission, please contact for details.

$30 USD за 45 дні(-в)