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Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 8h, 22m ago  |  Ends: 14d, 15h  |   0 Proposals
Handling odd questions etc from our previous jobs. Hi Suraj, I lost the information that you had moved from Odesk to Elance (although they are owned by the same people I think) Anyway I have some support stuff on the new PCBs that I need help with please.
Category: Other - Engineering &...       
Skills: Arduino       

M****Pte
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| M****Pte
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 8h, 23m ago  |  Ends: 14d, 15h  |   4 Proposals
Handling odd questions etc from our previous jobs. Hi Suraj, I lost the information that you had moved from Odesk to Elane (although they are owned by the same people I think) Anyway I have some support stuff on the new PCBs that I need help with please.
Category: Other - Engineering &...       
Skills: Arduino       

M****Pte
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| M****Pte
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 20h, 59m ago  |  Ends: 14d, 3h  |   8 Proposals
Tegu, a maker of wooden magnetic building block toys (  [obscured]  ), is seeking a prototype engineer to help demonstrate and evaluate RFID technologies for a 'smart-shelf' retail inventory management application. The individual should be experienced and an passionate builder. Tegu would like to explore using PCB modules to construct a RFID reader and data networking capable prototype. Tegu's scope of work includes: - hardware evaluation - physical assembly of hardware - coding and RFID middle-ware solutions - data integration into Tegu's existing enterprise systems - testing and evaluation of the prototype. Applicants with prior experience in rapid prototyping and/or RFID solutions are a major plus. Should the prototype and working relationship be successful, Tegu envisions significant follow-on work possible. Tegu is ready to move to a prototype ASAP! Please enquirer for more details or questions on the project! Thank you
Category: Electrical       
Preferred Location: United States

T****oys
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| T****oys
|    United States
Fixed Price: $500 - $1,000   |  Posted: 23h, 6m ago  |  Ends: 14d, 0h  |   12 Proposals
Provide software development and integration support for prototype of voltage based data logger using: - Arduino Uno or Pro - Ethernet Shield - Data Logger Shield The software should perform the following functions: - Log analog input (s) as voltage on a 10-second or 1-minute scan interval (with rollover when memory full, LIFO) - Response to Ethernet requests (ASCII stream sent via telnet) as follows: 1. Request date between two date/times (mm/dd/yy hh:mm) (with year rollover), and return CSV data stream with date, time, voltage value(s) 2. Set time mm/dd/yy hh:mm:ss 3. Update TCP settings (from 'out of box' default IP) A status input should be used for 'factory' reset of IP if input detected > 10 seconds. Provide completed prototype, source code, and instructions for connection/operation.
Category: Other IT & Programming       
Skills: TCP/IP, Arduino, telemetry       

a****ire
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| a****ire
|    United States
Hourly Rate: Less than $10 / hr   |  Duration: 1-2 weeks  |  Posted: Jul 24, 2015  |  Ends: 11d, 7h  |   6 Proposals
I have a working proof of concept I'm looking to improve on - looking for a few hours of skilled python/web code development. Arduino device is collecting sensor data and accessible by Serial interface. Raspberry PI device is connected to Arduino via serial. PI device sends "command strings" to Arduino to request collected data. Data received needs to be stored in variables and flat files for scheduled uploading to a cloud service. Once hired, more details of the job description will be provided. Specific steps are requested to be written. Job expected to be less than 4 hours initially.
Category: Web Programming       
Skills: Python, C++       

n****man
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| n****man
|    New Zealand
Fixed Price: Not Sure   |  Posted: Jul 24, 2015  |  Ends: 10d, 14h  |   20 Proposals
I would like to create a circuit that controls 2 muscle stimulating electrode pairs with an arduino UNO micro-controller. Attached is the current circuit which works well for the stimulating electrodes, however there are a few changes I would like to implement to this configuration: - I would like to be able to adapt this circuit so I can control their on/off state using the arduino. This includes precise timing of when the electrode's become active and the duration for which they remain in the 'on' state. - I would like to be able to keep the integrated intensity control If this is a job you would like to take on, please do not hesitate to contact me and I will be happy to discuss details, any queries you may have and provide a full request for quotation. Kind regards, William Markiewicz
Category: Electrical       

W****mkz
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| W****mkz
|    United Kingdom
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 23, 2015  |  Ends: 2d, 4h  |   7 Proposals
This is likely a very quick project but, I have not had the time to sit down and evaluate what I am doing wrong trying to use an AD5292 connected to an Arduino Due. Eventually I need to tie two AD5292 devices in series but, need to get one working first. I am a software guy and dabble with hardware but have never driven a digital pot. Open to proposals, and suggestions on compensation arrangements to get this little project moving forward.
Category: Other - Engineering &...       
Preferred Location: United States

D****Guy
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| D****Guy
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Jul 22, 2015  |  Ends: 9d, 0h  |   12 Proposals
Need to develop a GPS tracker, Engine Shut Off, and Passenger Weight Checking device for CNG cars. This device will be outfitted onto CNG cars and will transmit the data through GPRS GSM sim to a central server. The central server can send out requests to shut off the engine. If weight checker is not possible, we need a switch for the driver to indicate his ability. Switch up for available, switch down for not available. Each device should cost under $40 USD to produce. The device can be built with micro controller parts found around electronics stores. The server side aspect can be done by us but if you have experience developing software as well, that is a plus. The software for the micro controller will have to be developed by you. Please provide past work examples, your experience, and how you intend to build such a device. Include the code "343" in your response so I know you read the description. Very important that all these parts can be sourced in Bangladesh or...
Category: Electrical       
Preferred Location: Bangladesh

f****h50
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| f****h50
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 21, 2015  |  Ends: 8d, 12h  |   19 Proposals
need someone to work with me on capturing data through sensor (different types, e.g. measuring water flow) and sending the pulses to the cloud.
Category: Other - Engineering &...       
Skills: Java, Python, Arduino, Embedded Linux, Raspberry Pi       

e****ion
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| e****ion *
|    United States
Fixed Price: Less than $500   |  Posted: Jul 20, 2015  |  Ends: 7d, 10h  |   7 Proposals
Please see the attached scope document for project requirements and sample data set. Looking for some to write a code to operate on the Arduino Yun. Must be proficient in C++, Python, and Linux. After the initial project is complete there will likely be additional needs for program edits that can be negotiated on an as needed basis as we develop this project.
Category: Software Application       
Preferred Location: United States

b****ler
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| b****ler
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 20, 2015  |  Ends: 7d, 9h  |   8 Proposals
I need an electrical engineer to design an Arduino PCB that will go into a small, sturdy MP3 music player. The player will include (1) MicroSD card port allowing audio playback (2) headphone jack (3) bluetooth ability for file transfer (5) simple buttons allowing music selection
Category: Electrical       
Preferred Location: North America

R****rjj
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| R****rjj
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 20, 2015  |  Ends: 7d, 6h  |   5 Proposals
I have a board with the following components Rfduino BLE chip (RFD22301) u-Blox CAM M8Q GPS MPU 9250 (9-axis accel/gyro/magnetometer) Micron N25Q00AA (1 GB flash memory) A switch, resistors, etc. I would like to gather data from the IMU and the GPS, store in flash, and transmit in comma separated format (if possible, I'm not sure how the new BLE protocols work). I have a barebones firmware written up with most IMU functionality and some GPS. Looking for someone to help code the rest of the functionality. Will compensate of course. Let me know if you're interested and I can give you more details. Thanks!
Category: Other IT & Programming       
Skills: C, C++, Arduino       
Preferred Location: North America

w****eng
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| w****eng
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 20, 2015  |  Ends: 7d, 3h  |   5 Proposals
We are in a startup phase of a product related to Digital Photo Frames. We need a person who has excellent working knowledge of Electronics Field, Embedded Systems, Knowledge related to circuits, TFT LCD's, Arduino, Raspberry Pi and such. Experience doesn't matter as long as you know plenty about these stuff. We need someone from Mumbai, India and that's an absolute must! You'll have to sign an NDA before we can move along.
Category: Other - Engineering &...       
Preferred Location: India/Southern Asia

u****eio
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| u****eio
|    United States
Fixed Price: $75 - $100   |  Posted: Jul 20, 2015  |  Ends: 6d, 22h  |   8 Proposals
Note: this is just a simple start to a longer motor speed control project. The goal is to create small circuit and a programming for an MSP430 (G2553 launchpad type would be even better) that generate a PWM pattern, controlled by 3 buttons. 2 PWM pattern should be designed: one is constant speed, another one is going from high to low speed then back to high on 2 second patterns. A button does change between one to the other. 2 other buttons are here to be able to modify the speed in the patterns. one to increase, one to decrease the speed. The output should be : -A drawing (even by hand) of the the components on a breadboard linked to the launchpad -the program for the MSP430 to be loaded using CCSv6 I have done such a circuit on Arduino but I am looking to go to TI430 for production. that projects allows me a head start and to learn too. Thanks for your time
Category: Electrical       

o****b79
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| o****b79
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: Not Sure  |  Posted: Jul 19, 2015  |  Ends: 21d, 6h  |   5 Proposals
Goal ? Stream music wirelessly in my car from an iPhone to an Apple Airport Base station connected to the car stereo. Method ? The attached diagram shows the finished product and this YouTube video shows how:   [obscured]  /qyey7tzbEFY. You'll assemble per attached instructions. Materials ? I'd ship you: - Apple Airport Express Base Station - USB cable - 3.5mm audio cable - USB car charger Additional Materials ? You'd purchase the $2 voltage regulator to expedite the process, charging me for the product and shipping:   [obscured]  /products/526 Finish ? You'd ship me the finished product per the attached diagram.
Category: Other - Engineering &...       
Skills: Electronics, Arduino, Soldering       

A****dom
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| A****dom
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 18, 2015  |  Ends: 4d, 17h  |   9 Proposals
We are developing the hardware structure of home automation system using ATmega328 based embedded system. We are going to interface Ethernet converter to ATmega328 microcontroller and thereby from the server itself we are going to controller the electrical loads. In the mean time, we are interfacing some analog inputs also. We need the person who knows arduino programming for our setup. So, we need your help to write the arduino codes for our project. We already made the hardware circuit design and we just need to upload the program.
Category: Other IT & Programming       
Skills: Arduino, Atmel AVR, Embedded C       

r****eee
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| r****eee
|    India
Hourly Rate: Not Sure   |  Duration: 1-3 months  |  Posted: Jul 18, 2015  |  Ends: 4d, 14h  |   6 Proposals
Programming microprocessors and designing circuits to interface with various components. Arduino experience helpful. Work with ultrasound, magnetic, & other sensors. Control LED light strips, communicate over WiFi or other wireless technology. Interface with other existing systems using I2C, Ethernet, & serial. Must be near KC to install product in existing components on site.
Category: Electrical       
Preferred Location: United States

R****ear
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| R****ear
|    United States
Fixed Price: $20 - $30   |  Posted: Jul 17, 2015  |  Ends: 4d, 4h  |   10 Proposals
Hello I want to get the audio from a jack output (MP3 player) and get the spectrum values. Using these values I want to move 5 servos. Somethink like this:   [obscured]  /EnvhEgjrHsw but instead of displaying the values graphically on a screen I want to see them in Serial Monitor and also those values must move 5 servos. I want to do it without using any IC. Arduino must do all the processing. I need fritzing schematic and code.
Category: Electrical       

s****php
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| s****php
|    Portugal
Fixed Price: Less than $500   |  Posted: Jul 16, 2015  |  Ends: 3d, 5h  |   9 Proposals
Ultrasound software to allow control of various types of ultrasound remotely. The software can run on small Arduino micro.
Category: Software Application       
Skills: C, .NET Framework, Java, PHP, API Development       

m****das
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| m****das
|    Canada
Fixed Price: Not Sure   |  Posted: Jul 14, 2015  |  Ends: 1d, 9h  |   14 Proposals
Seeking an individual or small team. Essentially, project is to 1. pair the arduino to another device (d1) over bluetooth (using HC-06 module) 2. when an rfid is scanned, send the tag id to the paired device (d1). rfid reader (rc522) 3. paired device (d1) will return some codes/keys 4. based on these responses, need to show some indicators using leds or buzzers. Just to be clear this only involves one device. There will be no work on the other paired device (d1). Please let me know if you are interested, and let me know if you have any questions. Or need any additional clarity. When submitting proposals, please submit examples, screenshots of past work, or short videos showing skills. This will help us short list. Thank you.
Category: Other IT & Programming       
Skills: Bluetooth, Embedded Systems, Arduino, RFID       
Preferred Location: Eastern Europe, India/Southern Asia, Eastern Asia, Middle East & Central Asia, Central & South America, Africa

m****haq
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| m****haq
|    Grenada
Fixed Price: $1,000 - $5,000   |  Posted: Jun 29, 2015  |  Ends: 34d, 7h  |   19 Proposals
I want some data of munic.io to be used in to reservation system   [obscured]  / step 1 Fuel at the beginning of the rent and at the end of the rent - fuel must be debited or credited when there is a change milleage at the beginning of the rent and at the end of the rent ( also there must be a service user if the car is fueld or moved by our staff ) step 2 gps data what would it cost to have part created into my system to follow car and see historical data ? maybe use   [obscured]  /pages/software/data2kml/   [obscured]  /stanleyhuangyc/ArduinoOBD/tree/master/utilities/data2kml gps data must be useable on webpage ( when car is available for reservation ) to show where to pick up the car also it must be used to see when car is droped of to dropoff zone so system knows rent is over when car is parked there there are few more steps more info in pm
Category: Software Application       

o****dun
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| o****dun
|    Belgium
Fixed Price: Less than $500   |  Posted: Jun 24, 2015  |  Ends: 55d, 22h  |   10 Proposals
All we need is a simple Server & Client software to control 3 X Nema 23 stepper motors using M542 drivers and arduino. The server-PC has to simply be able to send commands to the client-PC which is directly connected to the Arduino thats controlling the stepper motors. So the control server-PC software must have enable simple right and left movement of the motors with speed adjustment. And also, if possible to add control shortcuts in the software to move the motors using shortcut-keys: Motor 1 with right and left arrow keys and Motor 2 must be controlled with the scroll of the mouse and Motor 3 will be controlled by the up and down arrows. Requirements of the software to be developed: 1: Server & Client software to control 3 Stepper motors over LAN/Network 2: Wiring diagram for the stepper motors, drivers & arduino connection Using the hardware as follows: 1 X Arduino Uno R3 1 X 36V Power supply (for the steppers) 3 X Nema 23 425oz Stepper motors 3 X M542 Mi...
Category: Software Application       
Skills: C, .NET Framework, PHP, Arduino       

U****ies
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| U****ies
|    Turkey
Hourly Rate: $15 - $20 / hr   |  Duration: 1-2 weeks  |  Posted: Jun 11, 2015  |  Ends: 3d, 9h  |   13 Proposals
Develop and improve a novel training/entertainment using commonly available embedded electronics (e.g. Raspberry Pi, Arduino, beaglebone) and hardware. Integrate and improve existing system modules into a complete system package. Key accountabilities will include: - Design and test of various system modules - Collaborate with other system developers - Source system components as appropriate - Develop robust software architectures in C/C++, Python, HTML and AJAX - Develop system modules with the Arduino and Raspberry Pi Platform - Some basic testing with and arduino and raspberry pi - Provide detailed component list/wiring instruction to be provide to allow in-house testing and validation. - Deliver modular and well documented code. Basic Idea: 1. Develop a custom defined video/image player/slideshow. 2. Upon boot the raspberry pi will queue a intro video and fade in an animation that waits for the user to send a signal through GPIO. 3. A 2nd preparatory video is played 4. A camera ...
Category: Other IT & Programming       
Skills: HTML, Python, C++, Arduino, Raspberry Pi       

j****i89
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| j****i89
|    United Kingdom
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