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Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 9h, 54m ago  |  Ends: 14d, 14h  |   0 Proposals
good attractive website, eye catching i have a domain name registered aslwell mainly using our company colours orange, white, black and grey/charcoal
Category: Electrical       

j****atz
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| j****atz
|    Australia
Hourly Rate: Not Sure   |  Duration: 3-4 weeks  |  Posted: 21h, 55m ago  |  Ends: 14d, 2h  |   9 Proposals
Hello! I have 2 electronic boards that was designed 5 years ago. I need to update the design with latest components available. There is on power board and one logic board. For the logic board is around 2000 pin electronics including components like: OMAP, CPLD/FPGA, ARINC 429, Analog Audio, RS485/RS232, SAW Filter at GPS ANT IN, I2C Bus, HL8548, USB OTG, MoDems etc... For the power supply board, it has to be fully re-designed with following specs; 1 The power supply is a separate PCB with input range from 3VDC to 70VDC 2 Primary Power Supply INPUT: 28V nominal OUTPUT 1: 5V @ 4 A (peak up to 7A) (IRIDIUM + THURAYA + OMAP) OUTPUT 2: 3.3V @ 2 A (peak up to 3A) (DECT + LOGIC BOARD) OUTPUT 3: 3.7V @ 1 A (peak up to 1.5A) (TETRA+GSM) OUTPUT 4: 30V @ 1A max ----------------------------------------------------------------------------------------------------- IRIDIUM range 3.2 to 6V and capable of supplying a maximum current of 500mA. THURAYA 5V 1a peak 2A ----------------------...
Category: Electrical       

D****MY1
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| D****MY1
|    Spain
Fixed Price: More than $10,000   |  Posted: Jul 08, 2014  |  Ends: 4d, 23h  |   16 Proposals
For one of our customer we are looking for a circuit board designer with programming skills on Altera MAX 2. High level design : - Nordic nRF51822 BLE with ARM Cortex M0 - 2.4Ghz Antenna on PCB - Altera MAX 2 EPM570 FPGA /CPLD or similar used as IO extender (min 100 digital input) connected to Nordic nRF51822 over SPI or I2C. - 3V rechargeable battery - battery charger logic and interface (magnetic power connector as found on Peeble smartwatch ). - flat flexible cable connector to provide at least 102 connection. - additional resistors and capacitances - programing IO / connector for ARM Cortex M0 (serial interface) and FPGA. - PCB size limited to 40mm x 60mm . PCB height should not exceed 3mm if possible. The board will be connected to a network of 100 capacitor through a flexible cable. Board will have to measure capacity @ 100hz of each capacity in range of 2pF - 10 pF. For that we expect to use the oscillator based measurement method. See chapter 3.1 here :   [obscured]  
Category: Electrical       

s****ure
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| s****ure
|    France
Fixed Price: $5,000 - $10,000   |  Posted: Jul 07, 2014  |  Ends: 12d, 9h  |   7 Proposals
A device such as the IPad, which is specially suited to the use of a GPS-related program. The device manages battery life efficiently to maximize the use-time of the program. The device should also have an accelerometer, a gyroscope, and possibly the ability to determine distance through the use of laser-technology.
Category: Contract Manufacturing       

A****s15
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| A****s15
|    Trinidad And Tobago
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 07, 2014  |  Ends: 27d, 2h  |   7 Proposals
We need GSM expert/team, who can implement GSM Mobile Station, based on GSM module, with customization of behaviour. This is not simple task, so we searching experts with strong experience. All details will be given to selected person/team.
Category: Electrical       

d****ter
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| d****ter
|    Ukraine
Fixed Price: Not Sure   |  Posted: Jul 06, 2014  |  Closed  |   7 Proposals
I'm looking for someone who can assemble two circuit boards for a DIY Arduino cell phone using an information and schematics you'll find on this site -   [obscured]  /~mellis/cellphone/. I'll provide all the parts and components including circuit boards themselves. One board is already partially assembled. I attached photos of a finished circuit board, so you can estimate your price and time you'll need to complete this work. Regarding payments: I will give you 50% as a prepayment, 30% after you'll show me photos of finished boards, 20% after my testing. I'll also pay for the delivery from and to Hamburg, Germany.
Category: Electrical       
Preferred Location: Western Europe, Eastern Europe

w****der
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| w****der
|    Germany
Fixed Price: Less than $500   |  Posted: Jul 05, 2014  |  Ends: 10d, 2h  |   0 Proposals
I need project in embedded design, The requirement is as follows. 1) A chip integrated with camera (night-vision) , 3g simcard , ethernet (internet connectivity) , battrey backup ( mobile battrey ) , charging port , direct power port. Rasberry-Pi can be used with integration of custom circuts. 2) The embedded circuit should not be more than 2.5" width * 2.5" height * 1.5" depth. 3) The embedded circuit should be producing a streaming video output out of the camera (video of camera output) to a given web-link ( E.G : upload to a given FTP / WEBSITE ). 4) The video quality should be configured 144p , 244p , 360p. should be compressed and then forwarded to the website/ftp. 5) Every 30 mins later the chip should be able to send a slice signal in video so at FTP/website this can be stored as a 30 minute video. 6) It should be able to take picture if given a signal from website/ftp. [Optional / Enhancement] 7) A minimum battery backup of 6 hrs / ...
Category: Other - Engineering &...       

l****002
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| l****002
|    India
Hourly Rate: $20 - $60 / hr   |  Duration: Not Sure  |  Posted: Jul 05, 2014  |  Ends: 24d, 13h  |   40 Proposals
Looking for a Electronics Circuit Design / Arduino Expert for a variety of ongoing projects. The projects are creative projects. Ability to produce once off printed circuit boards (PCBs) is a bonus. As part of your proposal please send through examples of past work and a description of your role in the projects.
Category: Electrical       

P****000
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| P****000
|    Australia
Fixed Price: Less than $500   |  Posted: Jul 04, 2014  |  Ends: 23d, 22h  |   9 Proposals
Hello, I am looking for a micro switch or sensor based seat belt kind of electronic device. Scenario: This belt will be ON the chair... where a person sits on it. If that person leaves the seat, this device needs to wait for 5 minutes, and if he don't come back and sit on the chair? it should start giving some small beeps are some sounds to bring him back to the seat. The delay of 5 minutes is allowing the person to go and get a coffee or some quick things to do, away from his seat. Few requirements: ? It should be very small and compact micro switches / sensors. (as the person will sit on them, he should still feel the 'almost' natural comfort) ? If required.. The circuit or beeping things can be extended and keep bit far/ under the seat. ? The time delay should be adjustable to give freedom to the user to choose the delay to alert him to come back to the seat. ? Beep /sounds should be pleasant, cool and if possible, multiple musical tones where user can change! (This feature ...
Category: Electrical       

a****alu
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| a****alu
|    Belgium
Fixed Price: Less than $500   |  Posted: Jul 04, 2014  |  Ends: 8d, 20h  |   5 Proposals
1 - PROVIDE TRAINING FOR HV POWER SYSTEMS. 2 - PROVIDE POWER SYSTEM ANALYST USING YOUR PAST PROJECTS AND ETAP SIMULATION SOFTWARE IN THE FOLLOWING TOPICS: Load Flow Analysis, Short Circuit Analysis, Motor Starting Analysis, Cable Sizing, Grounding Grid Study AND Protection Setting & Relay Coordination. ALL THE MATERIAL SHALL BE PROVIDED BY YOU. 3 - FIVE HOURS PER WEEK SHALL BE UTILISED TO COVER TRAINING, WORK EXAMPLE AND EXPLAINATION VIA SKYPE. 4 - THE TRAINING INCLUDES ALL ASPECT OF POWER SYSTEMS DESIGN AND INSTALLATION BUT NOT LIMITED POWER SYSTEM SIMULATION SOFTWARE (ETAP) ANALYSIS, UNLIMITED TELECONFERENCE CALLS AND UNLIMITED SUPPORT UPON TRAINING COMPLETION. 5 - THIS TRAINING WILL BE COMPLETED WITH A FULL PROFESSIONALISM DETAILS AND WILL COVER RELEVANT PRACTICAL STUDY AND DESIGN ASPECTS. 6 - THE IMPORTANT ASPECTS SHALL BE HIGHLITED IN THE TRAINING MATERIAL AND THEY WILL REQUIRE PREPARATION AND FAMILIARISATION BY YOU BEFORE THE WEEKLY CONFERENCE CALL AND ADDITIONAL E...
Category: Electrical       
Preferred Location: Eastern Europe, India/Southern Asia, Eastern Asia, Middle East & Central Asia, Africa, Australia/Oceania

f****nou
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| f****nou
|    United Kingdom
Hourly Rate: $20 - $30 / hr   |  Duration: 1-2 weeks  |  Posted: Jul 02, 2014  |  Closed  |   12 Proposals
4-layer mixed-signal PCB with 150mm x 50mm rectangular outline. Altium schematics, STEP file, and constraints drawing will be provided.
Category: Electrical       

B****hts
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| B****hts
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 02, 2014  |  Ends: 6d, 10h  |   18 Proposals
I own a business that designs and manufactures electronic component kits. These kits typically include an assortment of parts and literature to explain how the parts work. I am looking for someone with extensive experience working with various types of electronic components who can help put together products that are relevant to the greatest number of customers. Job responsibilities will include: - Selecting electronic components to be included in assortments. - Writing literature to go along with assortments. This will include things like sample circuits using the components included in a kit as well as explanations of how components work. - Assist in developing a strategy on which types of component kits to create to meet business objectives. Because writing is required it is mandatory that English is your first language. If I like your work this can become an ongoing job.
Category: Electrical       

j****eke
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| j****eke
|    United States
Fixed Price: Not Sure   |  Posted: Jul 01, 2014  |  Ends: 51d, 6h  |   4 Proposals
A startup is looking for experienced consultant in acoustical/audio engineering to design and prototype a handheld stereo single body speaker system. NDA will be needed before disclosing more detail about the project. The project is real but it is not amateur. Qualified candidate must have track record in real-world design experience with speaker and amplifier products.
Category: Electrical       
Preferred Location: North America

i****ear
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| i****ear
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 01, 2014  |  Ends: 6d, 6h  |   11 Proposals
Develop Software in JAVA to interact with PCB(hardware). Modify or create schematics and PCB from existing schematics. Write firmware for PCB. PCB's will communicate with the JAVA program residing on a PC via CAN network. Software will be able to set parameters in PCB's and record data sent from PCB's. Software will also provide a GUI for the end users. Software must include reporting features(to be defined later) PCB's will have 4 user inputs(switch inputs), 4 outputs(to operate solenoids), and 2 analog inputs for measuring resistance of fluid between to electrodes. The PCB's will communicate with the software VIA CAN network at 256 kbs. Suggest using CAN open standards. Also require a usb to CAN adapter(dongle) using ftdi chips for the USB side and preferably the same mcu as used on the PCB's wich is currently Atmel Candidates should be experienced with CAN Open standards and protocols, PCB hardware design, Firmware, & Java. See the attached zip file for basic flow charts...
Category: Electrical       

M****e_L
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| M****e_L
|    United States
Fixed Price: Not Sure   |  Posted: Jun 30, 2014  |  Ends: 5d, 2h  |   13 Proposals
The design/fabrication of a simple, approximately 70mm in diameter, round printed circuit board for 12v LED light. Board will require pos/neg connectors of some kind located around the outer edge at 45deg. intervals -- 8 pairs of connectors total -- and will include an LED component in the middle. The connectors will be used for the simple attachment/detachment of wire leads. Also will need to design/specify/fabricate the wire leads -- 2 conductor, 20-24 gauge, with terminations to attach to printed circuit board. Terminations need to be as small as possible.
Category: Electrical       

k****ens
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| k****ens
|    United States
Fixed Price: $50 - $100   |  Posted: Jun 30, 2014  |  Closed  |   8 Proposals
Desgin of an add on PCB for the FreeScale Kit FRDM-KL25Z   [obscured]  /webapp/sps/site/prod_summary.jsp?code=FRDM-KL25Z# Functions 2 Uarts RS232 with orange status LED Each with a 6pin Molex MiniFit 4,2mm connector (MLX 0026013116) Only RX and TX signals are needed, no handshake Power supply with +5VDC or +12VDC selectable by jumper for both boards Green status LED for +3,3VDC, +5VDC, +12VDC Additional status LED to MCU I/O, blue LED and a red LED The circuit design and the board design must be done with Eagle 5.X
Category: Electrical       

D****777
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| D****777
|    Romania
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jun 29, 2014  |  Closed  |   20 Proposals
Perhaps the circuit board exist, but I am not aware of it. An EXAMPLE of the work to be done is a circuit board that controls selected household electronics and appliances. Perhaps later I will add voice activation, but for now, the basic circuit board configuration.
Category: Electrical       

J****Pow
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| J****Pow
|    United States
Hourly Rate: $30 - $40 / hr   |  Duration: Not Sure  |  Posted: Jun 29, 2014  |  Ends: 78d, 18h  |   17 Proposals
We are a worldwide start-up seeking subject matter specialists and generalists to add to our growing international team. Our staff completes sourced research projects for a diverse client base, including Fortune 500 companies, public sector clients, as well as "ordinary" citizens of the world. Our research encompasses print, online, academic, and archival sources which we then synthesize and distill into comprehensive reports. Sometimes only the raw research or "the answer" with substantiation will be required. Applicants should have a minimum BA/BS and 5 years of progressive work experience with graduate and post-graduate degrees receiving priority consideration. Non-US candidates with similar education and experience are welcome to apply. Our ideal candidate is multilingual with access to academic libraries, subject specific libraries, special/archival collections, and with access to online databases not available through the internet. For internet researche...
Category: Research       

R****ssR
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| R****ssR
|    United States
Fixed Price: Not Sure   |  Posted: Jun 27, 2014  |  Closed  |   22 Proposals
Hello, I am looking to have a working circuit built that will output 5 separately controlled PWM signals. These signal will be used to control 5 LEDs. The LED section must be on a separate board so that it can be removed and replaced. There is a VERY basic diagram showing the brightness of the LEDs relative to the position of the linear POT (explained below) The LEDs will put on a little light show which is the need for the control. The system will need three controls. 1. (Maximum brightness) - A POT that will control the overall brightness of the entire system. This means that any additional controls will only be able to control the PWM signals within the maximum set by this POT 2. (Individual vs all) - This will be a switch that will allow the selection between controlling all the LEDs together or not e.g. making the whole line of 5 get brighter together (where the overall brightness is controlled by control 1) or making the individual LEDs controlled separately (where the "...
Category: Electrical       
Preferred Location: North America

b****har
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| b****har
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jun 27, 2014  |  Ends: 16d, 15h  |   8 Proposals
To assist in developing a prototype by creating specifications and designs. These specifications and designs will be essential to developing an end product line. The applicants must sign a mandatory non disclosure agreement to be apart of this opportunity.
Category: Electrical       
Preferred Location: United States

A****aCO
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| A****aCO
|    United States
Fixed Price: Not Sure   |  Posted: Jun 26, 2014  |  Closed  |   17 Proposals
We have a need for a PCB design. The end function is pushbutton switch activated alarm by Piezo sounder element. This is a single layer PCB with VERY limited functionality. Components will include batteries (4x 1.5 V 150mAh), battery cradle, 3 position selector switch (Off, Alarm, Chime), Piezo sounder, test button, LED. Perhaps important to note that board will be SIMILAR to the one controlling this alarm   [obscured]  /GE-Personal-Security-Window-Alarm/dp/B00178HMCI/ref=sr_1_1?ie=UTF8&qid=1403817442&sr=8-1&keywords=window+alarm see attached pics Deliverables will be print and manufacture ready design and specs and bill of materials (BOM).
Category: Electrical       

s****ics
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| s****ics
|    United States
Fixed Price: Not Sure   |  Posted: Jun 25, 2014  |  Ends: 4h, 14m  |   10 Proposals
I need a transmitter and Receiver, Receiver has to track transmitter in 300 meters indoor radius. Pocket size Receiver must not be moved in different directions but must show the direction in which object is along with distance between Receiver and Object. What will be made ? Indoor tracking in 300 meters range ? Both Transceiver/Receiver and tracker/transmitter circuits will be rechargeable circuits (to recharge battery). ? Receiver will be maximum of Casio Scientific calculator and transmitter will be maximum of a locket/thumb size. ? 2 sided /2 layered circuits designed in Proteus 7 or Proteus 8, (PCBs and Schematics) ? RF will be used, no GSM. ? As a sensor may use GPS or Gyro module or any other that may is appropriate Required Functionality ? Indoor tracking in 300 meters ? Rechargeable circuits both TX and RX ? 2 frequencies to be used ? Smallest possible size ? Buzzer will bleep when tracked ? LEDs will light up when tracked ? Will show distance Field of Study RF & ...
Category: Other - Engineering &...       

i****urs
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| i****urs
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Jun 22, 2014  |  Closed  |   3 Proposals
I want to creat a program to grab data from amazon website and feed in to my website on daily basis need to have som experience worked with amazon in the past
Category: Other - Engineering &...       

A****omo
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| A****omo *
|    United States
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