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ambient light sensor through a USB interface

I would like to interface a solid-state ambient light sensor to a USB. Then I want to be able to read the ambient light level with a single line of C/C++, Javascript or Perl code.

Companies such as Rohm have already built the hardware, but they do not release the source code for their device driver. You need to acquire or develop this device driver, condense all complications of the device down to a couple of API functions:

* open the ambient light sensor: check that it's connected

* read the ambient light level

You must provide functions that work in C/C++, Javascript, and Perl.

Please see the attached specification and request for quotation.

Only a C function is necessary. Other languages need not be supported.

Taidot: C-ohjelmointi, sähkötekniikka, elektroniikka, Sulautetut ohjelmistot, tietojärjestelmäarkkitehtuuri

Näytä lisää: c++ usb programming, light sensor usb, ambient light, sensor, electronics companies, device driver, ambient, hardware driver, programming usb, read usb javascript, usb javascript, usb light sensor, ambient light sensor usb, javascript usb read, sensor interface, javascript read usb, usb ambient light sensor, ambient light sensor, usb interface light sensor, light ambient, usb device, built interface device, usb hardware usb, programming driver level, javascript usb

About the Employer:
( 1 review ) New York, United States

Projektin tunnus: #4273996

17 freelanceria on tarjonnut keskimäärin 1134 $ tähän työhön

jobykpaul

Hello Easy project for me... please see my previous projects for more details about my capabilities and reviews Cheers Joby

1500 $ USD 30 päivässä
(32 arvostelua)
7.2
srinichal

I would like to discuss in detail and deliver the project

1280 $ USD 12 päivässä
(74 arvostelua)
6.5
MikroStar

hi, i am an electrical engineer and an embedded system developer. i can help you with this project.

1200 $ USD 22 päivässä
(40 arvostelua)
6.1
baobui

Hello. I can do it for you.

1500 $ USD 45 päivässä
(7 arvostelua)
5.3
MIKY4227

Hi i can help you , see portfolio for samples of works

1500 $ USD 15 päivässä
(17 arvostelua)
5.0
betaenergy

Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of ha Lisää

1250 $ USD 25 päivässä
(13 arvostelua)
4.7
EEmbedded

We provide Custom Electronics Design, Embedded Systems Design, Prototyping & Contract Manufacturing Services covering a wide area in the electronics domain. We design all types of electronic circuits or products accord Lisää

900 $ USD 30 päivässä
(9 arvostelua)
4.4
SanducAndrei

Hi, do you need a professional help?

1000 $ USD 10 päivässä
(17 arvostelua)
3.7
ericfrenette

Hi there! I am a professional electronic engineer. I can help you out with your project.

1000 $ USD 30 päivässä
(1 arvostelu)
2.6
CompuIIT

Please give us more details about your requirements such as functionality, development platform, user environrment so that we can determine if we can help in your project. We are relatively new on freelancer, but Lisää

900 $ USD 15 päivässä
(1 arvostelu)
2.4
nicu66pr

I can do this communication in Labview.

750 $ USD 15 päivässä
(1 arvostelu)
2.4
CircuitHacker

Hi !!We are a team of electronic engineers and we do R&D for private companies..We can do your project with high precision and with high priority..we are new to this website..

1000 $ USD 10 päivässä
(0 arvostelua)
0.0
getveltrod

Hi, Veltrod Software services is a global software consulting company specialized in providing Mobile applications, Social media frameworks and eCommerce solutions. Leveraging best-in-class people, processes, and te Lisää

1300 $ USD 25 päivässä
(0 arvostelua)
0.0
hafpop

Hi ! You device can be done and the target price is below 20 USD ! Please read the PM

1200 $ USD 12 päivässä
(0 arvostelua)
2.8
alinayyar

I can do this check your PM. Regards, Syed Ali Nayyar Nasir

750 $ USD 7 päivässä
(0 arvostelua)
0.0
omeid

Lets get it done!

800 $ USD 10 päivässä
(0 arvostelua)
0.0
copertronic

Expert in microcontroller.

750 $ USD 15 päivässä
(0 arvostelua)
0.0
Gaber2611

dear employer, please see the pm.

1000 $ USD 30 päivässä
(0 arvostelua)
0.0
martingibbons

Propose to use AVR or PIC Microcontroller with USB Peripheral Interface. On PC side use a library based on libusb with example application.

1000 $ USD 30 päivässä
(0 arvostelua)
0.0
volansys

Hi, Please check your personal message box for more details. Regards, Volansys.

1500 $ USD 25 päivässä
(0 arvostelua)
3.7