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Hiring Open
Fixed Price: Not Sure   |  Posted: 23h, 31m ago  |  Ends: 29d, 0h  |   7 Proposals
This posting is for the delivery of a schematic and PCB design and layout of a 40W, 110V, 60Hz sine wave inverter. This includes design documentation and all files (GERBER, etc) required to manufacture and modify the design in the future. The incoming power will be from four of the attached lithium-ion batteries, arranged in a 4S configuration, which are already regulated to a 4.1V maximum charge by another circuit. Therefore, maximum input for the inverter circuit will be 16.4Vdc. Circuit size should be no more than 3x2x1" (LxWxH), and the smaller the better in all cases. Height is of highest concern, but overall size should be as compact as possible. The inverter will be in an IP56 minimum container, so heat generation is an issue to be mindful of - heatsinking to the outside is possible, but a design that generates little-to-no heat is ideal, and should be possible with this low of wattage. Audible noise should be non-existent - transformer selection should be of high quali...
Category: Electrical       

T****unt
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| T****unt
|    United States
Hourly Rate: Not Sure   |  Duration: 3-4 weeks  |  Posted: Apr 17, 2015  |  Ends: 12d, 23h  |   17 Proposals
We are looking for a circuit board designer to layout boards from schematic, parts list (BOM) and dimensional requirements. These designs consist of surface mount components with some through-hole parts. Generally the board designs are 4 layer (which includes internal power and ground planes). We need the design in CADSoft EaglePCB format. Layout would include final CAM files for all layers. These designs are mixed signal. This work would be on-going for new products as they are developed.
Category: CAD       

E****ies
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| E****ies
|    United States
Fixed Price: Not Sure   |  Posted: Apr 17, 2015  |  Ends: 12d, 19h  |   67 Proposals
We are an online auction company that needs photo editing work done on a regular monthly basis. We normally do one auction per month. We average 1200 to 1700 photos per auction. We need someone that we can develop an ongoing relationship so you know what we expect and can make our work a priority. We work with a wide variety of items that includes jewelry, fashion, furniture, antiques, coins, etc. Our preference is payment per photo with a minimum guaranteed 1000 photos per month at .20 cents each.
Category: Digital Image Editing       

M****MCO
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| M****MCO
|    United States
Fixed Price: $100 - $200   |  Posted: Apr 17, 2015  |  Ends: 12d, 19h  |   1 Proposal
Hi, i am a student from germany doing a project on security of tools, i need help regarding the project. Please find a draft of the abstract in the attachments and if you are interested, please feel free to contact me. thank you
Category: Other IT & Programming       

s****_14
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| s****_14
|    Germany
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 16, 2015  |  Ends: 12d, 0h  |   5 Proposals
We are looking to build two versions of the PCBA with two schedules: 1. Power Only PCBA ? Take the raw DC 5V / 1.6A power from the charging unit, run it through a Boost Converter, Charge Controller, Microcontroller for LED, LED lightpipe (Bivar FLPR4.0-SBC), and other necessary inductors, etc. This version does not have a battery, protection circuit, or charge controller (for the battery). Essentially, this PCBA is a USB charger without the AC to DC conversion. 2. Power & Battery PCBA ? Requirements are attached. Everything on the Power Only PCBA with the requirements of an extra battery (1S1P protection circuit with thermistor). We own many Tenergy 30262 batteries and would like to use them. Testing: Both units must pass FCC testing and any other required testing. The battery unit must pass DOT tests. Schedule: Power Only PCBA is ASAP. Power & Battery PCBA target is end of May. Please feel free to contact me with any questions. Look forward to receiving ...
Category: Electrical       
Skills: PCB Design, USB Electronics, battery, charging       

B****han
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| B****han
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 16, 2015  |  Ends: 12d, 0h  |   9 Proposals
Update: After a long discussion with my insurance agent, I've removed the design insurance requirement. I am looking for a electronics design partner to create two printed circuit boards for a robotic lawnmower. I am price conscious and interested to learn about any price trade-offs that are available. I believe I want two boards as follows: The base station should contain a PCB that is AC powered using an external transformer. It should have basic location capabilities, an RF transmitter, a modulated infrared light, and provide power to charge the robot unit. The robot should contain a PCB that is battery powered. It should contain a micro-controller, multiple motor drivers, battery management, GPS capabilities, an RF transceiver, and infrared sensors, a small LCD touch screen, sound generation, and several sensors including one or more cameras. These boards should be in compliance with relevant US and EU regulations and standards. You should produce basic software for the sy...
Category: Electrical       

p****cts
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| p****cts
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 16, 2015  |  Ends: 11d, 14h  |   4 Proposals
Hello, We are looking for an FPC design of a camera module with USB connection. The camera sensor should be an OV5640 and the DSP a OV550-B49. The whole module should be mounted on an FCP, like in the attatched drawing.
Category: Electrical       
Skills: PCB Design, Embedded System       

J****rte
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| J****rte
|    Germany
Hourly Rate: $8 - $25 / hr   |  Duration: Not Sure  |  Posted: Apr 16, 2015  |  Ends: 3d, 12h  |   25 Proposals
Our company needs circuit design services for embedded or instrumentation for on going basis. We'll assign an 2-3 hour (payable hourly, not fixed price) simple circuit design job. If you can do it early, we'll hire you for long term for our ongoing requirements. You should send all drawings in 2 formats: pdf & that of your tool of choice. We may hire multiple providers if needed.
Category: Electrical       

l****per
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| l****per
|    India
Fixed Price: $750 - $1,500   |  Posted: Apr 14, 2015  |  Ends: 10d, 2h  |   28 Proposals
ChemiSense is a Berkeley based start-up that is developing low-power, low-cost air quality monitors. As a bit of background, our company has just finalized the PCB board design for our native chemical sensor boards, but the firmware needed to interface with the sensors which are attached to the board still needs additional work. We are thus looking for someone with significant experience in programming microcontrollers (and by extension, experience with embedded C programming). It should be noted that our sensors are generally analogue devices (provide their data in analogue, not digital format) and we currently use I2C to transfer data. The goals of this project/contract would be to program the microcontroller to be able to read in data from the 3-5 sensors connected to the board and transmit them back to a computer or other mobile device via either bluetooth, WiFi, ethernet or USB.
Category: Electrical       
Skills: Embedded C, Microcontroller Programming       

C****cct
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| C****cct
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: 3-4 weeks  |  Posted: Apr 14, 2015  |  Ends: 9d, 18h  |   17 Proposals
Hello, I am designing a custom solar energy harvester. I need someone who is proficient with PCB design as well as electronic circuits. there are boards online premade like from sparkfun, but these do not meet the specifications I require. I am on a tight budget but I'm sure we can make something work. I'm looking to have the board in my possesion as soon as possible. Thank you for your time.
Category: Electrical       

m****for
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| m****for
|    United States
Fixed Price: Less than $500   |  Posted: Apr 13, 2015  |  Ends: 9d, 2h  |   12 Proposals
The project is to convert an Express PCB design into PADS by redrawing. I have the PCB express files as well as printed copies of the same. We use PADS Layout and PADS Logic and would like the new files created in the same platform. I will attach the Express PCB files for review in the free tool downloadable from ExpressPCB.
Category: CAD       
Skills: Mentor Graphics, PADS, PCB Layout       

C****o01
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| C****o01
|    United States
Hourly Rate: Not Sure   |  Duration: 1-2 weeks  |  Posted: Apr 13, 2015  |  Ends: 8d, 18h  |   29 Proposals
Looking for an experienced ee to design our circuit. We need to have good communication skill, be punctual and prompt.
Category: Electrical       
Skills: Electronic Design, PCB Design       
Preferred Location: Eastern Asia

n****ech
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| n****ech
|    Australia
Hourly Rate: $20 - $30 / hr   |  Duration: Not Sure  |  Posted: Apr 13, 2015  |  Ends: 8d, 11h  |   0 Proposals
Need help in Using FPGA System Planner on Allegro PCB Layout tool. Would need an expert to login remotely and mentor our Engineer on the project. We expecta round 8-12 hrs of efforts for the same.
Category: Other IT & Programming       

r****tjo
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| r****tjo *
|    India
Fixed Price: Not Sure   |  Posted: Apr 12, 2015  |  Ends: 8d, 1h  |   19 Proposals
Seeking assistance finalizing the electronics for a new product I've been developing for the last 3 years. Preparing for product launch this year. I'm a mechanical engineer (10 yrs in product development) seeking an electrical engineer with experience designing basic power conditioning and distribution circuits. Looking for somebody with PCB design experience. This is a startup opportunity and I am offering equity and/or potential partnership in my company or a contract with conditional payment terms based on receipt of funding. I am anticipating investment in the 2-3 month time frame. I am looking for somebody extremely motivated and ambitious to partner up with. A signed Non-Disclosure Agreement will be required before any technical data is shared. Please contact me if you are interested and I will email you the NDA.
Category: Electrical       

z****las
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| z****las
|    United States
Fixed Price: Not Sure   |  Posted: Apr 12, 2015  |  Ends: 7d, 15h  |   5 Proposals
1)Experience in schematic design ( orcad capture CIS) & P.C.B Editor 2) Understand PCB fabrication assembly , Experience in DFM , DFT & IPC -2221A 3) Tools IPC 7525- A & IPC -7351 A, Knowledge with EMI EMC Techniques GC CAM Gerber Editing S/W& Allergo Cadence 16.6 version / ORCAD / Altium etc 4) Hands on Experience in single side , double side , Multilayer & Matalclaid PCB 5) Documentation part of Layout , CAD DATA, BOM , Gerber Data , Mechanical drawing with interaction of mechanical CAD Designer 6) Client & Vendor Co- ordination for necessary support of stencil & PCB Assembly 7) Knowledge of Electronic parts manufacturing , ICT etc 8) Knowledge on component selection , Circuit Simulation 9) Bench Marking circuit tracing Salary: NO Constraint FOR Right Candidate Industry:Consumer Electronics / Appliances / Durables Functional Area:Engineering Design, R&D Role Category:Engineering Design Role:Senior Design Engineer Keywords:Design Engineering(ID:...
Category: Product Design       
Skills: PCB Design       

v****sca
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| v****sca
|    India
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 11, 2015  |  Ends: 7d, 4h  |   15 Proposals
I'm running four 'tests' of a PCB design software for marketing purposes (we are producing marketing documents from this). The first part of the 'test' consists of building a part and finding parts in the library. The second part is doing a full schematic and then layout of a board. And the third test is a review/edit of a board (basically looking at the workflow of each type of software). In total, I expect we'll need 4 to 8 hours for each of the types of software. TASK: I need someone who is experienced in each of the four types of software, and I am assuming this is going to be four different people. Though it would be fine to have one person who knows more than one type of software. For this I need someone who is experienced in: 1. KiCAD 2. EAGLE 3. Cadence OrCAD 4. Mentor Graphics Xpedition (DxDesigner) TIMELINE: Ideally we could complete these 'tests' on or around April 16th and 17th. If you can please apply with 1. what type of software you are familiar with 2. how man...
Category: Other - Engineering &...       

l****mer
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| l****mer
|    Canada
Fixed Price: $500 - $3,000   |  Posted: Apr 10, 2015  |  Ends: 51d, 3h  |   20 Proposals
We are looking to hire an electrical engineer to design and produce a circuit board which has an NFC interface with an electronic door lock. Without signing an NDA no more information can be provided.
Category: Electrical       
Preferred Location: North America, Western Europe, Eastern Europe, Australia/Oceania

J****234
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| J****234
|    United Kingdom
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 09, 2015  |  Ends: 20d, 7h  |   15 Proposals
We are in need of a professional with electronic/RF PCB design and c programming experience to verify the functionality of a prototype design as well as preparation of documents for PCB manufacturing
Category: Electrical       
Preferred Location: United States

R****ICS
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| R****ICS
|    United States
Fixed Price: $50 - $100   |  Posted: Apr 09, 2015  |  Ends: 5d, 6h  |   13 Proposals
We want a very simple battery LED sensor light design, we have the 3d house, we just need led and battery PCB match.
Category: Electrical       

e****ang
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| e****ang
|    China
Fixed Price: $100 - $200   |  Posted: Apr 09, 2015  |  Ends: 4d, 19h  |   10 Proposals
I am looking for a excellent PCB designer. However, it is essential that the Japanese documents can understand.
Category: Electrical       
Skills: PCB Design       

f****rby
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| f****rby
|    Japan
Fixed Price: $1,000 - $5,000   |  Posted: Apr 09, 2015  |  Ends: 4d, 17h  |   22 Proposals
I need an electronic engineer to design the hardware architecture for a home automation control. Using Zigbee the control will connect to any zigbee devices in the home and allow you to change their current state ie dim lights. The control will also make use of an accelerometer and gyroscope. Bluetooth will be used to receive updates from a mobile phone. The eink display will output information ie device being controlled or current state. You will need to be able to design the circuit board and associated software to enable functionality.
Category: Electrical       

d****rum
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| d****rum
|    United Kingdom
Hourly Rate: $40 - $50 / hr   |  Duration: 1-2 weeks  |  Posted: Apr 09, 2015  |  Ends: 4d, 14h  |   19 Proposals
I currently have a product in the development phase that I plan on manufacturing. I will need to get the gerbers, Bill of Material, assembly drawing and schematics upon completion of this job. I have CAD images of the device that this will be fitting into. I will need the board and component size to be 25mmX17mmX5 mm height, if possible. I can always work with you for the dimensions needed for your circuit design. The type of circuit that I will need is a monostable. I would like the circuit to stay on for 3 minutes once the switch is pushed. At this time, the circuit needs to be designed to operate from a 3V dc source (e.g., Li2032). On the board will also be an on board through hole mount for the battery, a "U" shaped UV bulb, inverter, and induction coil . The circuit will need a battery protection IC S8241 and a manager chip MCP73832T-2DCI/OT, for this particular application that is for a Li battery and to include an induction coil for recharging. Last, mounting hole...
Category: Electrical       
Skills: PCB Design, Circuit Design       
Preferred Location: United States

R****N10
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| R****N10
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: Not Sure  |  Posted: Apr 08, 2015  |  Ends: 4d, 3h  |   18 Proposals
We are working on a simple datalogger to be used for monitoring displacements and inclinations of bridges. The PCB has been designed by an external company who have also been working on the embedded software. We are not satisfied with the software developed so far, and would like to have a new software developer attached to the project. We want the software made completely embedded, single threaded, so there is full control. I can send the hardware documentation upon request. If you are interested please reply
Category: Electrical       

e****dor
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| e****dor
|    Denmark
Fixed Price: $500 - $1,000   |  Posted: Apr 07, 2015  |  Ends: 3d, 7h  |   13 Proposals
Need an Electrical Engineer to perform Circuit Design, PCB Assembly and C++ experience for embedded systems to design a small circuit board (2" x 3") that interfaces with several COTS sensors and assembly ~30 units. Will pay $250 when accepted and will receive a commission on each unit sold by FAST Robotics, forever. Will pay all expenses directly related to product development. Requirements: ? Sensor interfacing (PWM, Analog) ? Electrical Circuit Design for Manufacturing from Requirements/Specifications ? 3D Design Concepts ? Electrical Circuit Assembly: Thru-Hole Soldering, SMT Soldering ? C++/C# development for Embedded Systems ? MS Office Must be able to show examples of prior products for experience verification. Will provide Contract, Design Requirements and Block Diagrams upon approval.
Category: Electrical       
Preferred Location: United States

d****itz
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| d****itz
|    United States
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