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strain sensor and associated electronics  

strain sensor and associated electronics is project number 631806
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Status: Cancelled

Selected Providers: -

Budget: $30-250

Created: 03/11/2010 at 0:31 EST

Bid Count: 29

Average Bid:
$ 388

Ends: 04/30/2010 at 0:31 EDT

Project Creator: DonastiaIP United States
Employer Rating: (No Feedback Yet)

Bid On This Project
 

Description

Hello,

My name is Vadim. I am developing a device which I have invented and need the help of an EE.

The device needs to take readings from a strain gauge at an interval around 60 Hz, display them on a screen (perhaps a two digit, 7-segment LCD) and then, upon a buttonpress retain the last measurement upon the screen until the button is depressed again.

Further, there needs to be a way to fine tune the relationship between the numbers on display and the output of the strain gauge to account for variation in manufacturing to improve interpolability between prototypes and eventual devices.

The device has two equal volumes to accommodate electronics, display, and battery of around 40mm x 10mm x 20mm although I would prefer to use as little of those spaces as possible.

I am would like to know the cost to develop / program a suitable board as well as deliver 10 units for use in prototypes.

If you're interested, please include references and/or a CV with any proposal. Thanks and I look forward to working with you.

--Vadim

Messages Posted:6 View project clarification board Post message on project clarification board

Bid On This Project
 

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amitj9 India

 

240

-

21 days

Thu, Mar 11

9.8/109.8/109.8/109.8/109.8/109.8/109.8/109.8/109.8/109.8/10
(5 reviews)


I have understood the project and we can implement as we have worked on lot of PIC based projects and currently we are working on PIC and AR...more
I have understood the project and we can implement as we have worked on lot of PIC based projects and currently we are working on PIC and ARM based controllers. Hi, I have worked on strain gauges based electronics. I can deliver you the design you are asking based on a Microchip microcontroller. Please check PMB for my CV and projects done. We are a team of 5 people who have about 70 man-years of experience in embedded design,RF,Telemetry,FPGA/ASIC,Microcontrollers based systems. Worked on CAN,RS485,USB,Ethernet,RS232,MODBUS,Scada bus protocols.
help

NaliHetti United Kingdom

 

260

-

15 days

Thu, Mar 11

10/1010/1010/1010/1010/1010/1010/1010/1010/1010/10
(3 reviews)


Please check your PMB
help

zszabo Hungary

 

300

-

20 days

Thu, Mar 11

10/1010/1010/1010/1010/1010/1010/1010/1010/1010/10
(3 reviews)


Hi, Please see PM. B.R. Zoltan
help

geobabu India

 

250

-

45 days

Thu, Mar 11

10/1010/1010/1010/1010/1010/1010/1010/1010/1010/10
(2 reviews)


Hi, Our team is handling the design and development of the hardware,and firmwares according to the client's requirements. We can prov...more
Hi, Our team is handling the design and development of the hardware,and firmwares according to the client's requirements. We can provide you the solution and 10 prototypes. Please See the PMB for more details. Regards, Geo
help

sbk Turkey

 

400

-

34 days

Sun, Apr 18

9/109/109/109/109/109/109/109/109/109/10
(2 reviews)


Please check your PM box.
help

paragkaria India

 

200

-

10 days

Thu, Mar 11

10/1010/1010/1010/1010/1010/1010/1010/1010/1010/10
(1 reviews)


Hi, This is Parag Karia. I am a 7+ yrs experienced electronics H/W engineer from India. I can do the schematics designs and the pro...more
Hi, This is Parag Karia. I am a 7+ yrs experienced electronics H/W engineer from India. I can do the schematics designs and the prototyping for 200 dollars. Pls see PMB for the detailed Bid. Thanks, Parag.
help

enggservice Pakistan

 

160

-

7 days

Thu, Apr 29

10/1010/1010/1010/1010/1010/1010/1010/1010/1010/10
(1 reviews)


Please see your PMB.
help

tcadguy Australia

 

200

-

10 days

Thu, Mar 11

9/109/109/109/109/109/109/109/109/109/10
(1 reviews)


Experienced electronic & pcb designer. Interested in doing the project for you.
help

sands1 India

 

220

-

15 days

Fri, Mar 12

8/108/108/108/108/108/108/108/108/108/10
(1 reviews)


Dear Sir, Please view PMB for details. Thanks&Regards, Sands team.
help

makinmakin Turkey

 

200

-

10 days

Thu, Mar 11

(No Feedback Yet)


See details in MB.
help

SilValley Bulgaria

 

150

-

30 days

Thu, Mar 11

(No Feedback Yet)


Hello, details in PMB.
help

electronics4ever Ukraine

 

1000

-

60 days

Thu, Mar 11

(No Feedback Yet)


Please, see PM
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alrel Ukraine

 

500

-

60 days

Thu, Mar 11

(No Feedback Yet)


Vadim I've already bid your project on another site, pls look. regards Alex
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expressProtos Canada

 

950

-

15 days

Thu, Mar 11

(No Feedback Yet)


Dear Sir, I am interested in working with you on this project. Please check your inbox for details on my offer. Thank you!
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cmancuso United States

 

350

-

7 days

Thu, Mar 11

(No Feedback Yet)


I can provide the solution, schematics, pcb files, firmware, and software in 7 business days. If you have more questions please feel free t...more
I can provide the solution, schematics, pcb files, firmware, and software in 7 business days. If you have more questions please feel free to contact me.
help

piceugen Romania

 

2000

-

30 days

Sun, Mar 14

(No Feedback Yet)


Hello, I’m a Hardware and software developer with experience in scientific measurement devices, automotive and medical device. I can build...more
Hello, I’m a Hardware and software developer with experience in scientific measurement devices, automotive and medical device. I can build this meter for you BOARD and software. And if you need a desktop application for testing, programming… About price…It’s hard because I have not enough information. Please send me more information Best wish Eugen Cimpean
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subhashg India

 

180

-

5 days

Wed, Mar 17

(No Feedback Yet)


Hi, please send me the details so that i can start working on the project.
help

mraian United States

 

100

-

15 days

Fri, Mar 19

(No Feedback Yet)


Do you have any system level block diagram?
help

sahancr Sri Lanka

 

300

-

10 days

Sun, Mar 21

(No Feedback Yet)


Hi. Pls check your MB. Thanks
help

paulm10 United States

 

300

-

14 days

Wed, Mar 31

(No Feedback Yet)


Includes PCB layout, BOM. and prototype build. PCB and parts not included.
help

MasterGames Ukraine

 

600

-

10 days

Thu, Apr 1

(No Feedback Yet)


See PMB. We have wide experience in developing similar devices.
help

mmartz Mexico

 

250

-

2 days

Thu, Apr 1

(No Feedback Yet)


Hi we can develop fast your prototype, for more info see my profile. Thanks
help

Lee155 United States

 

200

-

20 days

Tue, Apr 6

(No Feedback Yet)


Hi I am a Master's student in EE and would like to work with you.
help

beepl4n Portugal

 

800

-

20 days

Tue, Apr 6

(No Feedback Yet)


Hi, I'm an experienced EE and for what i saw in your brief descripting i'm able to help you. What i can deliver: -I can provide schem...more
Hi, I'm an experienced EE and for what i saw in your brief descripting i'm able to help you. What i can deliver: -I can provide schematics project and small series manufacture based on your information about system inputs/outputs and expected behaviour of the whole system(professional PCB manufature and assembly. -I can also try to achieve your final product price goal while designing the electronics. -I can provide recomendation for parts supliers. -Complete project files and related documentation for final product production and replication. If you're interested please contact me and i can give more details Best Regards Fernando
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BeyondEmbedded Sweden

 

200

-

21 days

Wed, Apr 7

(No Feedback Yet)


Hi, this sounds like an interesting project. I have good knowledge with different microcontrollers like PIC, AVR and MSP430 and I can also m...more
Hi, this sounds like an interesting project. I have good knowledge with different microcontrollers like PIC, AVR and MSP430 and I can also manufacture prototype PCB on my own. I could make you an very small PCB design for this project since I can use a very small microcontroller, the part that will take up space is the display, button and battery but I will do a dual side board as small as possible with those components. My bid includes design and manufacturing of 10 prototype boards. Sincerely, Robert
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Marwan4job Kuwait

 

300

-

20 days

Tue, Apr 20

(No Feedback Yet)


I am electronics engineer, specialized on Instrumentation, telecomm, and microprocessor hardware and software, since 1982. Please provide me...more
I am electronics engineer, specialized on Instrumentation, telecomm, and microprocessor hardware and software, since 1982. Please provide me with the hardware you want to build. Is Hardware cost included in the bid money. Awaiting your answer.
help

gubber Pakistan

 

140

-

30 days

Sun, Apr 11

(No Feedback Yet)


ah Easy !!
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sunwrite United Kingdom

 

200

-

30 days

Mon, Apr 19

(No Feedback Yet)


Well experienced in this type of work. Cost is just for development. Can source high quality PCB's at very low cost. I have put in a reali...more
Well experienced in this type of work. Cost is just for development. Can source high quality PCB's at very low cost. I have put in a realistic time scale and will do all the PCB layout etc.
help

veats India

 

300

-

30 days

Mon, Apr 19

(No Feedback Yet)


time to delivery(30) days include end to end testing and finishing of the product
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