Build a standalone accurate distance tracker to mount on bottom of a car without GPS

We require a basic solution to measure distance a car has traveled to be a part of larger project. The idea was possibly to use optical flow sensors (ADNS chips) although we aren't tied to using that if a better solution is suggested.

The requirements are:

* Must provide a basic circuit design (PCB not required yet)

* Must provide a means in which to output distance from circuit (Via some kind of serial / TTL / data signal)

* Must be cheap and easy to source components (looking to manufacture)

* Must provide source code for microcontroller (If used)

* Must have effective range from bottom of car to surface of 30mm to 150mm.

* Must provide evidence that solution will be effective

* A GPS must not be used

* Accuracy of device must be within +/- 10mm

Completion of this project may increase chances of a bigger contract down the line for further PCB design and more circuits that are required.

Skills: Circuit Design, Electrical Engineering, Electronics, Embedded Software, Microcontroller

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About the Employer:
( 0 reviews ) New Zealand

Project ID: #14686233

20 freelancers are bidding on average $816 for this job

$3000 NZD in 30 days
(198 Reviews)

Hi There, We can do it. Relevant Skills and Experience We will use accelero meter and RTC to find time elapsed and speed of vehicle. using Newtonian mechanics we will then find distance traveled. feel free to contact More

$2000 NZD in 30 days
(42 Reviews)

Hello, I am Anthony from Sri Lanka and I am a FULL time freelancer. So this is basically my job and I dont mess with it. I have multiple degrees in Electronic and Mechanical Engineering. Relevant Skills More

$222 NZD in 3 days
(48 Reviews)
$555 NZD in 10 days
(30 Reviews)

Hi, I have qualification as electronics engineer. I can do you Distance tracker based on Arduino platform. Electronic parts for bredboard prototype are included in project price. Regards. Relevant Skills and Experien More

$1556 NZD in 30 days
(12 Reviews)

bid updated according to project requirements, time est. not changed . Technically it is figured out. Milestones updated.

$111 NZD in 4 days
(9 Reviews)

hi, I can help you. In aircrafts inertial navigation system is used to measure distance. It consists of a gyro and we can also add an accelerometer. it gives accurate distance. I can also design schematics and PCB in More

$1100 NZD in 20 days
(8 Reviews)

Good Day! I am a Computer Engineer here in the Philippines. Most of my projects I have used is arduino where I proficient in both hardware and software. Hope to hear from you soon! Relevant Skills and Experience PCB L More

$200 NZD in 7 days
(11 Reviews)

Hi I am expert in electronics and capable to design abd solve this issue Message me for discussion Regards

$155 NZD in 30 days
(6 Reviews)

hi, i am working in electronics design since 6 years. i would like to work with you Relevant Skills and Experience electronics/circuit Proposed Milestones $277 NZD - complete

$277 NZD in 3 days
(7 Reviews)

Hi. I'm interested in your project, but maybe I have a misconception. I need more information on the type of car, please send me a message to clarify my ideas. Relevant Skills and Experience I have worked with PIC mic More

$250 NZD in 15 days
(1 Review)
$155 NZD in 3 days
(0 Reviews)
$333 NZD in 3 days
(0 Reviews)

Accuracy +- 10mm ? It is impossible )) Relevant Skills and Experience I used accelerometers before Proposed Milestones $155 NZD - Schematic Stay tuned, I'm is still working on this proposal.

$155 NZD in 3 days
(1 Review)
$555 NZD in 2 days
(0 Reviews)
$155 NZD in 3 days
(0 Reviews)

I have 20 year experience on analog design, hardware design,PCB design and microntroller coding Relevant Skills and Experience -hardware design -analog design -microntroller coding -power electronics -board design Pr More

$111 NZD in 3 days
(1 Review)

A proposal has not yet been provided

$277 NZD in 15 days
(0 Reviews)

a laser motion sensor for travel distance Relevant Skills and Experience Designed tens of PCBs that are with and without location aware. Proposed Milestones $4600 NZD - design only 20-60-20 what is the max expected More

$4600 NZD in 30 days
(0 Reviews)

I need more precise data: - transport should be somewhere precisely positioned or track tracking? - data should be sent to which device? Relevant Skills and Experience I was engaged in the development of automotive si More

$555 NZD in 20 days
(0 Reviews)