Build an accelerometer tester

I work at a crash test facility and we use a lot of piezoresistive accelerometers. That being said, we need to be able to quickly check the functionality of the accelerometers before we put them in a car for a test. So I need someone to build a handheld device that can measure and tell me the resistance on both sides of the wheatstone bridge inside of the accelerometer.

Skills: Circuit Design, Electrical Engineering, Electronics, Instrumentation

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About the Employer:
( 0 reviews ) United States

Project ID: #15216259

26 freelancers are bidding on average $1182 for this job


We have lot of experience with analog electronics. we can design this for you. Can we discuss the project ? Relevant Skills and Experience We have 3 Software Developers, and 2 Electronics Engineers. and over 12 year More

$1250 USD in 20 days
(32 Reviews)

Hi, I am a mechanical engineer with Engineering Consultancy and Manufacturing company by the name of PKECM Services Pvt Ltd. We have a very large and dedicated team of mechanical, electronics hardware and software en More

$1184 USD in 20 days
(4 Reviews)

I can design a prototype and provide you with the schematics and PCB designs. I would need to know some of the accelerometers that you use for testing at my end. Relevant Skills and Experience I am an electronic engin More

$800 USD in 20 days
(15 Reviews)
$1250 USD in 20 days
(57 Reviews)

please ignore the bid amount we will discuss the price later in the chat after we have discussed the project thoroughly Relevant Skills and Experience: . Proposed Milestones: 1500 - . Hi JamisonMGA! please inbox me to More

$1500 USD in 3 days
(10 Reviews)

I have vast experience in development of prototypes for electronic products. I have the required skills, experience and resources to build this product for you. Kindly contact me for the best solution Relevant Skills More

$750 USD in 30 days
(36 Reviews)

Hi, I can do handheld accelerometer tester for you. Please send me technical details of sensors - datasheet if is possible. Best regards, Slavi. Relevant Skills and Experience Electronics design and development Circu More

$890 USD in 20 days
(11 Reviews)

I have many experiences in the manufacture of the instruments such as yours. I am ready to begin it now. Relevant Skills and Experience I have been made various measurement instruments, for example, RLC meter, Voltm More

$1000 USD in 20 days
(3 Reviews)

Professional engineer from experimental domain here Relevant Skills and Experience test setup designer Proposed Milestones $3000 USD - full pls discus, what g level testing you need

$3000 USD in 45 days
(49 Reviews)

I assume this will be a "one of its kind" device. Thus mostly using off-the-shelf components (only 1 custom board) should be fine for you. Which is covered by my approach. Although some information is currently lackin More

$900 USD in 25 days
(7 Reviews)

Hi Sir. I am a professional Electronics Engineer having expertise in Electronic Circuit designing. Expert in wheatstone bridge calculations and testing. Contact me. Relevant Skills and Experience Electronic circuit de More

$750 USD in 10 days
(15 Reviews)

Hi! I am Jordan, new one on Freelancer , a CE products and Disney & Marvel characters toys designer from China. I have 10 years of experiences in products design, molding and assembly. Relevant Skills and Experience More

$1184 USD in 30 days
(7 Reviews)

please pm me. i am from shenzhen, china. i can design it and cost will be more lower i hope Relevant Skills and Experience schematic and PCB layout Proposed Milestones $833 USD - step by step

$833 USD in 7 days
(5 Reviews)

I have a good expirience with developing mobile testing tools. Propose to create messurement device (including ADC, wireless interface, power) and use Android/Ios device as control/display unit. Соответствующие навыки More

$1250 USD in 30 days
(8 Reviews)

Dear sir, We sonen engineer solutions provide Design, Manufacturing and consultancy services to Mechanical, Electrical and Electronic industries, we have qualified designers we support for design and development suppo More

$2222 USD in 30 days
(6 Reviews)

hi there, - even the device will be kinda universal, it will have to have some interchangeable "heads" to accommodate different type/size of cells - also on a handheld device will be quite difficult Relevant Skills an More

$1250 USD in 20 days
(1 Review)

I can provide design of the PCB and production of the prototype. Relevant Skills and Experience Schematic and PCB design Proposed Milestones $500 USD - Schematic design approved by you $500 USD - Finish the PCB desig More

$1250 USD in 20 days
(4 Reviews)

Handheld instrument Measuring resistance of a Wheatstone [login to view URL] intend to implement it as a measuring instrument impinging constant current into the bridge and measure the voltage using a micro. Relevant Skills and More

$1472 USD in 20 days
(2 Reviews)

Hi, We can do that and maybe check how accurate they are. I can make whole device, electronic, software for display (if needed), mechanic and assembly. All the best, Miroslav Relevant Skills and Experience Schematic, More

$950 USD in 20 days
(2 Reviews)

How r u?bro,,,Its me imad, Have done 200+ projects regarding arduino, matlab, .Net, vb, PIC, PHP and HTML. U will feel brotherhood,,,,,,, Relevant Skills and Experience Full monitoring and Control of bike through next More

$750 USD in 20 days
(16 Reviews)