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Fixed Price: Less than $500   |  Posted: 5h, 36m ago  |  Ends: 14d, 18h  |   0 Proposals
Hi there, we have some sound effects created for our Bluetooth device. We are using the Nordic 51822 chip which is written in C. We are having difficulties integrating the WAV/MIDI file into the firmware. We need help with someone experience in working with embedded systems and able to convert the sound effects into a format that can be used in the Nordic firmware to play the sound. The device is small and therefore the speaker is limited to a more mono synth tone with frequency range of to 3800 Hz to 4200 Hz.
Category: Other - Engineering &...       

W****uvo
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| W****uvo
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: 7h, 23m ago  |  Ends: 14d, 16h  |   9 Proposals
To produce a new online designer system for Clothes2order to replace the current version at   [obscured]  /pages/online-designer/ Technology Overview ? Must be iOS compatible (so not Flash based) - HTML5 seems logical. ? Any server side components must be PHP based. ? Maximum for full system is 960px. ? We have a dedicated mobile site, so a (simplified?) mobile version is also required. ? When files are saved, output file should be a high resolution (at least 1920x1920, 3840 x 3840 if possible) transparent background PNG. ? All vector input (text, shapes, clipart etc) should be scaled up when saving, all images uploaded by the customer should be scaled up as well so they are in the best resolution possible in the final file (assuming they have been uploaded at sufficient resolution by the customer). ? As well as an output file download option, the system must have the capability to push the complete file data to a PHP script so the designer can also be embedded in our o...
Category: Web Programming       
Skills: PHP, HTML5       

q****oup
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| q****oup
|    United Kingdom
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 15h, 27m ago  |  Ends: 14d, 8h  |   8 Proposals
We have a spreadsheet in Google Sheets, where each row corresponds to a time period (ie there is a column for start date, and one for end date) and we'd like to display this in a graphical form, so that it's very easy to see which dates are covered, and which are not. The spreadsheet represents bookings in a rental home. Here is an example of the kind of view we'd like to see.   [obscured]  /chart/interactive/docs/gallery/calendar Google sheets does not allow this type of calendar to be embedded through the UI, so I'd like either: - An add-on that creates this calendar in the spreadsheet - Some other way to display this information, preferably without the complexities and overhead of hosting it ourselves. This would also be acceptable: A google sheet arranged in tabular form. See the attached image for an example. A Google calendar displaying the data from the spreadsheet. Extra points if it autoupdates. Here's an example of one which works, but does not auto-update...
Category: Web Programming       
Skills: Javascript, Google Docs       

m****ter
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| m****ter
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jun 29, 2015  |  Ends: 13d, 23h  |   16 Proposals
This work involves a custom app that runs on an embedded system. The main purpose of the system is to parse a data stream and log it to both a database and a remote server via a TCP socket. The system also provides a custom console interface available via SSH, and also provides functions for controlling a radio module, including configuration and pushing firmware updates to the radio. Your job will involve debugging and improving current features, as well as adding new functionality moving forward. Ideally you should be familiar with the following: python git multithreading sockets databases (simple use case) embedded systems deploying code in high-reliability environments This project is not open to groups or consulting firms. Individuals only. You should be able to devote at least 20 hours a week.
Category: Software Application       
Skills: Python, TCP/IP, SQLite Programming       

d****ius
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| d****ius
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Jun 29, 2015  |  Ends: 13d, 11h  |   19 Proposals
Hi We need some help with helping us to customize an Android Rom. We would like the following. Customize an Android 5.1 Android Rom: 1. Replace the default system lock screen by a custom lock screen provided by us 2. Replace default launcher by a launcher provided by us New lock screen and launcher should be activated by default and should appear in the settings menu of the Android device. Looking for someone with previous experience in ROM development for Android. Please share previous relevant work
Category: Mobile Applications       

a****que
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| a****que *
|    United States
Fixed Price: Less than $500   |  Posted: Jun 28, 2015  |  Ends: 13d, 5h  |   10 Proposals
EXCELLENT CONVERSATIONAL ENGLISH SKILLS REQUIRED I'm looking for someone to be my go-to assistant, someone who I can delegate my work to long-term as my work grows. Work will vary significantly over time, but initially be composed of task such as managing certain parts of my online businesses. My current project involves simply removing one theme from a domain I currently own and uploading and customizing the new them including uploading, activating and setting up all plugins. This must be done within the next week. After completion of this project I will determine if we can hire you full-time. I NEED A SKILLED INDIVIDUAL WITH MULTIPLE TALENTS. You'll always get clear, specific directions and instructions for all tasks. I'll also give feedback when necessary, to help you learn on the job. Ongoing Wordpress Site Management for 2-5 websites Posting Articles Editing Articles SEO Optimization Embedding Outside Articles Graphics Design Dev Suggestions Wordpress Development ...
Category: Virtual Assistant       

f****977
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| f****977
|    United States
Fixed Price: About $75   |  Posted: Jun 28, 2015  |  Ends: 4h, 13m  |   3 Proposals
I am trying to understand the code of how the feedback loop works for GPS-path based movement of a UAV/drone (i.e., Position waypoint sequence/mission). I would like someone to take a look at ArduPilot (the open-source flight-control software provided by 3DRobotics) to see how it works in general, then provide an explanation via a Skype chat session and answer some questions I have. It helps if you already have experience with ArduPilot or else flight-controllers for UAVs/drones in general. Here is the link to the code and general description: (1)   [obscured]  /diydrones/ardupilot/tree/master/libraries/AC_WPNav (Look for AC_WPNav.cpp and AC_WPNav.h) (2)   [obscured]  /wiki/common-planning-a-mission-with-waypoints-and-events/
Category: Other IT & Programming       
Skills: C, C++, Embedded Systems, Drones, Embedded C       

a****ork
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| a****ork
|    United States
Fixed Price: Less than $500   |  Posted: Jun 28, 2015  |  Ends: 12d, 23h  |   18 Proposals
Hello, I have a form where a user can edit their existing details (that are retrieved from the database). The user can upload and display picture as well separately upload up to 12 images to represent their business. I have attached screenshots of the process (we're quite happy with the UI but open to improvements). Unfortunately, the script has since broken, but needs improving greatly so we're open to an entire new system. So we're after a developer who can develop the following: - Only use PHP, Ajax and the jQuery library - Hide the usual 'Browse' button and replace with a placeholder the user clicks on to open the file select dialog box - Uploading an image will generate a small thumbnail preview, this preview will replace the placeholder image and the original will appear next to the generated thumbnail. - Uploading an image to create two files, an 800x600 version and a 400x300 version (appropriately cropped) - User can hover over the generated thumbnail and a 'Delete' icon ap...
Category: Web Programming       
Skills: MySQL Administration, AJAX, HTML, PHP       

p****ell
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| p****ell
|    United Kingdom
Hourly Rate: $20 - $30 / hr   |  Duration: 1-3 months  |  Posted: Jun 28, 2015  |  Ends: 4d, 21h  |   3 Proposals
Hi there, I am going do design a product that is based on Light Coded Transmission. Right now I am blank. I have little bit info regarding this. I am talking about " LiFi ". I need a person who can guide me on this. I need a proper working prototype and later we will work on manufacturing process. Please mention your approach and tell me exact time to finish this. Is this possible or not ? Best Regards
Category: Electrical       

E****Ali
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| E****Ali
|    Pakistan
Fixed Price: $500 - $1,000   |  Posted: Jun 27, 2015  |  Ends: 3d, 22h  |   18 Proposals
We are seeking an embedded design engineer to create a microcontroller-based Bluetooth wearable device. Applicants will be asked to design and prototype a version 1.0 of the device, estimated budget for this phase is $1000. We will likely hire multiple candidates for this phase to find the best developer. The chosen developer will be asked to complete the rest of the project. If this does not make sense, let me know. The basic requirements for version 1.0 are as follows: The device shall use Bluetooth Low Energy (4.0+) protocols. The device shall connect/pair with Bluetooth LE-supported devices, such as smartphones. The device shall be watch-size. The device shall vibrate upon command from the connected smartphone. The device shall have a lithium-polymer battery charging circuit. The device shall send battery level information to the connected smartphone. More detailed requirements will be provided to the chosen candidate(s)....
Category: Electrical       

j****325
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| j****325
|    United States
Fixed Price: Not Sure   |  Posted: Jun 27, 2015  |  Ends: 11d, 20h  |   21 Proposals
We are looking for an embedded designer that has proficiency integrating Xbee with a Pic or Micro for a wireless sensor project. Experience with Digi Xbee gateway is highly preferred as we will use the Digi gateway for integrating and connecting with the remote sensors.
Category: Electrical       
Skills: PCB Design, Embedded System, xbee       

s****rks
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| s****rks
|    United States
Fixed Price: $50 - $200   |  Posted: Jun 26, 2015  |  Ends: 10d, 17h  |   27 Proposals
From a given circuit schematic and choice of components already made, your tasks will be: 1. To verify the circuit components already chosen, 2. Incorporate best design practices into the schematic, 3. Convert the schematic into a PCB layout choosing relevant packaging and footprints, 4. Review and finalize the PCB design and deliver the source file as well as the Gerber files. The final board will have: 1. An AC side and a DC side with suitable isolation in between, 2. A PWM based switch mode power supply unit (the circuit will be provided to you), 3. Approximate dimensions of the PCB will be 150mm X 100mm, 4. Suitable for assembly by pick-and-place machines. It is vital that you have previous experience working with design of PCBs involving multiple voltage domains (AC and DC on same board). Deadline: 8 July 2015
Category: Electrical       

t****ter
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| t****ter
|    Iceland
Fixed Price: Less than $500   |  Posted: Jun 26, 2015  |  Ends: 2d, 16h  |   6 Proposals
A square wave signal of ~ 40 kHz is applied to an IO pin of a beaglebone computer. We need a software to measure the time between the raising edges. The use of a high speed counter ( greater 5 MHz) is neccessary. The software measures the period of 100000 successive impulses and stores the counts as integer values in an array. After performing all measurements, the integer values are printed to stdout. No user interaction or GUI is required. Programming should be performed in a high level language. content of delivery: - source code, - description of make file and - description of required linux installation.
Category: Other IT & Programming       
Skills: C++, Embedded Systems       

M****ock
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| M****ock
|    Germany
Fixed Price: $500 - $1,000   |  Posted: Jun 26, 2015  |  Ends: 10d, 11h  |   4 Proposals
We need for services of programming of sip-based intercom on raspberryPI. Features: net connection on i2c and etc.: keyboard, PIR Sensor, rfid / nfs reader, wi-fi, z-wave, 4G, RGB matrix, LED display, dial-up numbers from remotely updated table, two buttons for direct call that should be pressed three times to be activated, audio and video recording upon a motion sensor, upon call an apartment, reading keys, opening of doors with translating of a call to SIP. management of software of z-wave locks, lighting, accepting of signal from a door sensor, checking a connection to Internet. streaming video on-demand. image correction software from a wide angle lens.
Category: Other IT & Programming       

b****unh
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| b****unh
|    Kazakhstan
Fixed Price: Not Sure   |  Posted: Jun 25, 2015  |  Ends: 10d, 6h  |   2 Proposals
Hello, I am looking for a small project development of "Micro SD Memory Card Write Protection On & OFF with Password Protection". Basically I would like to protect the data which i have copied to Micro SD Card from Delete, Format. So, kindly bid for the above who are interested to do the above project in Embedded Systems.
Category: Product Design       

C****ONE
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| C****ONE
|    India
Fixed Price: $500 - $1,000   |  Posted: Jun 25, 2015  |  Ends: 10d, 2h  |   3 Proposals
Dear Coder/Designer, I am looking to build an application that works exactly like this...   [obscured]   It is essentially a ball tracking program that relies on infrared web cam tracking. There is an opensource code already for object tracking here...   [obscured]  /p/tiy/ . I would like to incorporate this into a simple video game not unlike the ones mentioned above. I would like to use a basic infrared enabled webcam as well. The reason is these guys seemed to have a great product until they fell off the face of the earth. They are not answering the phone or responding to their emails, and I really want to use the technology to help train my son stickhandling for hockey. At this stage it is for personal use, but who knows what it could lead to since I happen to know a lot of hockey parents...
Category: Flash & Flex Animation       

h****015
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| h****015
|    Canada
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jun 25, 2015  |  Ends: 10d, 1h  |   3 Proposals
Using nRF51xxx chip with pre-programmed softdevice to integrate on chip PWM output, ADC, SPI (read only) and BTLE stacks and some digital outputs. SPI is dual channel higher speed ADC (want to momentarily read 250kHz-500kHz) System clock uses 16MHz external crystal and internal RC 32kHz circuit. Desired PWM will be configurable via BTLE but will be around 100kHz.
Category: Other IT & Programming       

n****ldc
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| n****ldc
|    United States
Fixed Price: Less than $500   |  Posted: Jun 25, 2015  |  Ends: 9d, 17h  |   10 Proposals
i HAVE A BUNCH OF BIOINFORMATICS PERL SCRIPTS AND SOME JAVA PROGRAMS THAT I WOULD LIKE TO COMBINE IN ONE PROGRAM AS A STANDALONE SOFTWARE HAVING A NICE LOOKING FRONT END GRAPHICAL USER INTERFACE... IT CAN BE EITHER LINUX BASED OR WINDOWS BASED WHICHEVER WOULD BE EASIER AND FEASIBLE
Category: Other IT & Programming       

a****299
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| a****299
|    Denmark
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jun 24, 2015  |  Ends: 9d, 2h  |   9 Proposals
Looking for a developer to work on a prototype project. Need to establish a NDR, and make full disclosure of the application / solution we are developing. We will need some embedded dev on a localized super-small form factor scale, and transmission of data across Bluetooth to a Bluetooth enabled PC for local rendering of collected data. Multiple Phases - Phase one Local collection of electrical signals / data Packaging and preparation of data transmission Wireless transmission via Bluetooth interpretation / unpackaging data after Bluetooth transmission rendering of data on personal computer screen
Category: Other IT & Programming       
Skills: MySQL Administration, HTML, PHP, Embedded System       

h****ejr
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| h****ejr
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Jun 24, 2015  |  Ends: 8d, 23h  |   19 Proposals
We require a rebuild of a legacy platform. The platform will be a front end to an existing video delivery system between Wowza and JWPlayer. The system must be constructed in PHP. You must advise on your preferred framework. My personal preference is CodeIgniter but I am open to looking at others. I personally constructed the previous platform but i do not have the time to build the newer version. I will be able to advise on all aspects of the build. The system allows my client to setup an event. The event will contain embedded video (the technicalities of which is already operational, you just need to serve the player parameters in Javascript). It will also contain a custom comments engine, polls, downloadable documents, podcasts etc. The system will give a brand-able, fully responsive HTML5 front end. JQuery for the javascript component. CSS to be driven using SASS. Don't let the video part phase you. This is basically just a CMS portal. It needs to include a responsive, secure ...
Category: Web Programming       
Skills: MySQL Administration, HTML, PHP, jQuery, Amazon EC2       
Preferred Location: North America, Western Europe, Eastern Europe

n****ect
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| n****ect
|    Canada
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jun 24, 2015  |  Ends: 8d, 22h  |   5 Proposals
- Microsft . NET framework - Linux - Python Job Description: - Primary responsibility will be coding and maintaining end user applications, which run in Windows Desktop and CE/Embedded environments. These applications integrate with our Linux application server environment to provide interactive control and reporting of warehousing systems. - Review existing code and make required modifications - Submit all designs and code modifications for peer review - Write, maintain and execute test plans - Take responsibility for multiple tasks in multiple projects simultaneously - Provide on-call customer support for mission critical systems with operational and system-related issues - Willingness to travel to support customer implementations Qualifications: MUSTS: - B.S. in Computer Science, Software Engineering or related field, or 2 years of equivalent work experience - .Microsoft .NET certification is a must Strong written and verbal communications and interpersonal skills - E...
Category: Software Application       
Preferred Location: United States

S****YNN
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| S****YNN
|    United States
Fixed Price: Less than $500   |  Posted: Jun 24, 2015  |  Ends: 8d, 22h  |   18 Proposals
Hi... please see attached document. This is for an ultrasonic sensor firmware design project. Thanks
Category: Electrical       

a****ani
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| a****ani
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jun 24, 2015  |  Ends: 8d, 22h  |   10 Proposals
I am currently looking into revamping or recreating my current Ebay Store Template. An example of an eBay store that I would like mine to resemble can be found here:   [obscured]  /Speed-Daddy-Com?_trksid=p2047675.l2563 I would love a new store that resembles this one in both look and layout, with obvious personal changes, which would cater more to what my store needs. One example is that I need an interactive brochure embedded into my ebay store. I already have this brochure and the embed code, so be sure this is something you can handle. Our current eBay store is also linked to a custom Opencart eBay listing system, which lets us create ebay profiles for all of our opencart store items. These profiles can then be used to post the item directly to eBay. So, being proficient in Opencart and being able to work with our developer/programmer to ensure that the store is compatible with our system is pivotal. I would also like to see some of your current work, so please have a p...
Category: Other - Design       
Skills: Graphic Design, Adobe Photoshop, Web Design       

J****ech
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| J****ech
|    United States
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