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Fixed Price: Less than $500   |  Posted: 45 minutes ago  |  Ends: 14d, 23h  |   0 Proposals
Using two enforcers (with reflectors) I have a prototype already made. The board inputs a signal from the two enforcers and outputs either a 1, 2 or 2,1 (depends on the direction of crossing the beams). I'd like to document and create a PCB sketch from it to eventually order multiple units of it.
Category: Electrical       
Preferred Location: Canada

r****olo
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| r****olo
|    Canada
Fixed Price: Less than $500   |  Posted: 1h, 58m ago  |  Ends: 29d, 22h  |   1 Proposal
For this job our company is looking to build a trusting relationship with a business professional who is in close proximity to Bao'an, Shenzhen, China, 518126. We are working with a LED Lighting manufacturer who is based out of that area and we are looking for someone someone who can assist us by visiting the factory, inspecting the facilities, communicating in person with the factory representatives on our behalf, conduct pricing negotiations and perhaps assisting up with shipping arrangements. We will be working with various LED Lighting Manufacturers based out of China and ultimately we are looking to put together a team to help work with those manufacturers in order to facilitate large volumes of product sales to our Lighting Specialist, Electrical Contractor and General Contractor customers.
Category: Other - Engineering &...       

D****hew
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| D****hew *
|    United States
Fixed Price: Not Sure   |  Posted: 5h, 43m ago  |  Ends: 14d, 18h  |   1 Proposal
I need a breadboard circuit with the final schematic and the right values and BOM. We need an AM detector which has 120kHz at 2Vpp and is modulated with 32kHz, 10mV. The demodulation sub-circuit has a diode and an RC which has to match. Due to small Signal to Carrier ratio, we will get a huge ripple which needs to be filtered out. The 32kHz comes with 8 periods per bit and has to create an output level of 100mV.
Category: Electrical       

l****deh
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| l****deh
|    United States
Hourly Rate: Not Sure   |  Duration: 1-2 weeks  |  Posted: 6h, 4m ago  |  Ends: 14d, 17h  |   1 Proposal
a piston that is run with an air pump, and a heating strip. I want to tie all three together to an existing PLC. I need an electrical engineer to make sure the voltage and amps balance with the PLC.
Category: Electrical       
Skills: Electrical Engineering, Electronics       

P****289
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| P****289
|    United States
Fixed Price: More than $10,000   |  Posted: 11h, 7m ago  |  Ends: 14d, 12h  |   1 Proposal
Cogeneration projects for the industrial sector as for commercial and residential sector renewable energy thermodynamics work in south america (Colombia) Engineering firm from Colombia
Category: Electrical       

t****rol
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| t****rol
|    Colombia
Fixed Price: Not Sure   |  Posted: 16h, 25m ago  |  Ends: 14d, 7h  |   3 Proposals
I am building a home automation system based on Wi-Fi. I need someone to design the Wi-Fi connector to plug standard speakers into to make them "wireless." I also need this person to reverse engineer a video and audio interface already on the market to fit our needs. I am working on a very short timeline so please be expected to have a product within 2 weeks. Thanks
Category: Electrical       

h****282
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| h****282
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 21h, 29m ago  |  Ends: 14d, 2h  |   0 Proposals
president, vice-president, executive officer (CEO); director, deputy director, managing director, financial director, marketing director; general manager, assistant manager, manager; personnel manager, production manager, marketing manager, sales manager, project manager; supervisor, inspector;
Category: Electrical       

s****hus
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| s****hus
|    United States
Hourly Rate: $30 - $40 / hr   |  Duration: Not Sure  |  Posted: Apr 15, 2014  |  Ends: 13d, 23h  |   2 Proposals
I want to design a iPhone 5 Case that has slots to accept power from the following potential power cords: +iPhone 4 +Apple notebook +Regular USB +Samsung Galaxy S4 +LG G2 +Nokia Lumia 520 +HTC One I want the case to have slots for each of these cords to plug into. Each slot would be covered by a plastic fin. My hunch is for this to work, each of these slots could lead to a central charging pad (see enclosed photo of charging pad) that is sandwiched between the phone and the case (ie the charging pad is on the inside of the case). I enclosed hand drawn sketches of what I had in mind. Please pardon the chicken scratch. If you have any questions let me know. Need electrical engineer to design manufacture ready CAD for this. To apply, please send application listing experience, word 'elephant' towards the beginning of your application, and whether you think the charging pad is the best solution for this challenge. Don't do hours of research upfront to find the best solution for this a...
Category: Electrical       

m****le7
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| m****le7
|    United States
Fixed Price: $500 - $2,500   |  Posted: Apr 14, 2014  |  Ends: 28d, 21h  |   9 Proposals
The project is to create a prototype for a wireless transmitter/receiver that works with Bluetooth Smart (low energy) and radio frequency signals. The device will need to receive instructions from a cell phone based app, and subsequently transmit a radio signal. It will also have to relay information regarding it's battery life to the cell phone based app. The Bluetooth signal must have high security. Ultimately, a reproducible design is needed for the design to be manufactured in production quantities.
Category: Electrical       

W****vid
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| W****vid
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Apr 14, 2014  |  Ends: 13d, 19h  |   4 Proposals
We are looking for someone to design a mobile device that can record 4 1080p cameras 100% synchronized. We are looking for circuit / PCB design and consulting. This is a mobile device that is not battery powered.
Category: Product Design       

p****ris
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| p****ris
|    United States
Fixed Price: Not Sure   |  Posted: Apr 14, 2014  |  Ends: 13d, 7h  |   7 Proposals
Hello, I need to manufacture this prototype for more later I have to manufacture in mass. Looking forward to hearing from you. Best regards.
Category: Electrical       

N****ION
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| N****ION
|    Ireland
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 14, 2014  |  Ends: 13d, 7h  |   12 Proposals
I would like a circuit designed to produce a current with a specific voltage, waveform, and frequency. The design will be used to build a prototype. I will request a confidentiality agreement, provided by my organization, for the project. I may request several circuit designs afterwards with slight modifications, or seek advice when assembling the circuit.
Category: Electrical       

b****kdw
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| b****kdw
|    United States
Fixed Price: $1,000 - $8,000   |  Posted: Apr 13, 2014  |  Ends: 38d, 13h  |   7 Proposals
4-5 week design cycle. Extremely reliable. Fail safe. Size, weight, power should be minimized. Vibration resilient. EMI resilient MIL-STD-464. Design PCB and required firmware/software to convert about 12 0-5 volt analog inputs and about 12 thermister inputs to a canbus or rs-232/ttl level output. Canbus preferred. 10 bit or greater, data rate should be 1hz or greater. The number of inputs can be negotiable (for example if your microcontroller can only do 16 I/O). A second section of the board(s) should interface with two Novatel OEM615 GPS boards to provide conditioned power (I believe 12VDC and 3.3VDC), 232/LVL conversion, and mechanical attachment of GPS boards. OEM615 boards require the two voltages, two traces between the two for comms, and a level converter for one of the boards (they communicate on TTL and we need 232). This new PCB will essentially be a motherboard. +12 volt DC input (PCB must condition as required) Temp rating: -26F to 160F operational, -50F to 160F storage...
Category: Electrical       
Preferred Location: United States

g****red
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| g****red
|    United States
Fixed Price: Less than $500   |  Posted: Apr 13, 2014  |  Ends: 12d, 13h  |   9 Proposals
I am in need of developing a prototype part with the following specifications. A motion sensor device that will contain two motion sensors or IR operated device which does the following. When someone move in front of the motion sensor the device shall state a voice, or music. This is similar to already existing generalize motion sensors in which; many store owner use in their retail stores and when a customer cross the pathway of motion sensor it plays a music. We can use motion sensor or an IR type control system, like automatic tap when you put your hand in front of a tap it opens the water. It really does not matter to me if you use a motion sensor as a switch or a IR as a switch, purpose of this device is to trigger a switch which will play a voice. Lets use the example of a retail shop I need to have a motion sensor device that can have a programmable control where when a customer comes in and passs by then first motion sensor it speaks OUT and as soon as customer pass by second...
Category: Electrical       

s****ikh
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| s****ikh
|    United States
Fixed Price: Less than $500   |  Posted: Apr 12, 2014  |  Ends: 11d, 14h  |   8 Proposals
What I need is very simple. I need a box about 10"x10". On the front of this box it will have two columns of LED lights (like the kind that's in a flashlight). The right column will be red, the left column will be white. There will be three judges so there needs to be 3 rows on each column of lights. From the back of the box will be the power supply and the 1/4 inch plugin for the top, middle and bottom lights and from these plugins needs to come a 3 way switch with a 20 ft cable. This switch will say white on left side and red on the right side. Everything needs to be labeled on the back of the box too. Also the box needs to be able to be mounted to a tripod stand or a mic stand. Its the same connection for either. The box needs to be light weight. Like 5 lbs or something. And this is VERY IMPORTANT, the lights should not light up individually, they should only come on after the 3rd person has made his choice of white or red light then the box will display all three judges ...
Category: Electrical       

r****777
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| r****777
|    United States
Hourly Rate: $100 / hr or less   |  Duration: Not Sure  |  Posted: Apr 11, 2014  |  Ends: 10d, 20h  |   9 Proposals
We are looking for the following: - Knowledgeable in designing, developing, building, debugging and documentation of programs. - Will participate in the troubleshooting and resolution of problems. - Have excellent written and verbal communication skills. - Willing to work for more than 40 hours a week which is generally full-time. - Ability to work under general supervision. - Ability to effectively multi-task. - Willing to start immediately. - Must have at least 1 year of experience of the same position. Must have skills: - Good understanding in the electrical theory. - Advanced experience and knowledge in circuit design. - Experience working with LC circuits. - Altium designer experience preferred. - Experience working with circuits based only in SMT components. - Experience in ASIC development is a big plus, but it is not required. If you have what it takes to be hired by our company, please attach your Resume to your proposal and we will schedule you for an online interview.(...
Category: Product Design       
Skills: Electronics, Electrical, Engineering       

j****ras
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| j****ras
|    United States
Fixed Price: About $110   |  Posted: Apr 11, 2014  |  Ends: 10d, 8h  |   5 Proposals
The task is simple. You have to return me the attached file by eliminating the noise in it. The voice that is significant should remain and background noise must be eliminated. Thank You
Category: Electrical       

F****lid
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| F****lid
|    Pakistan
Fixed Price: $50 - $100   |  Posted: Apr 11, 2014  |  Ends: 2d, 2h  |   11 Proposals
I need a PCB layout of the circuit which I have. I have the schematic of OrCAD in .DSN format and in PDF also. I need the PCB layout within a week. If you have a sharp and sufficient knowledge and good handling capability to work on OrCAD, then and then apply to this job. The required deliverable are, -separate PDF file for layer which are used, drill pots, routes, solder resist, Gerber file and a complete electrical file. - size of the circuit should be as small as possible. - required maximum size is 3 inch x 3 inch. The circuit diagram will be allocated after selection.
Category: Other - Engineering &...       
Skills: OrCAD, Electronics, PCB Design, Circuit Design       

c****iya
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| c****iya
|    India
Fixed Price: Not Sure   |  Posted: Apr 11, 2014  |  Ends: 9d, 23h  |   7 Proposals
minor modification of open source arduino (APM:rover) software for custom application Development of hardware prototype device Building 5 prototype RC car devices Transfer to manufacturing Ongoing technical support
Category: Electrical       

M****_PM
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| M****_PM
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 10, 2014  |  Ends: 9d, 21h  |   7 Proposals
I have a matlab code for semivariogram,but i want that code to be implemented on fpga board so first thing I wanted to do is divide the code into the modules which can be parallely implemented and write the vhdl code for that.
Category: Electrical       
Skills: Electrical Engineering, Electronics, VHDL       

y****233
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| y****233
|    India
Hourly Rate: Less than $10 / hr   |  Duration: Not Sure  |  Posted: Apr 10, 2014  |  Ends: 9d, 16h  |   5 Proposals
I want to controll a SIRIUS 3RW44 soft starter with a S7 1200 cpu using profinet. I need a manual in how to create a program in TIA PORTAL to read and write to the soft starter.
Category: Electrical       

d****456
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| d****456
|    Portugal
Hourly Rate: Not Sure   |  Duration: 1-2 weeks  |  Posted: Apr 10, 2014  |  Ends: 9d, 16h  |   9 Proposals
Hello, I am looking for someone to design the electrical components and circuitry for a wrist worn consumer electronic. The look and much of the industrial design is already done. I have a pretty solid idea of how the product should perform and much of the basic placements of the electrical components. This is a job that is under a VERY tight deadline. I need everything done in two weeks. What's involved: Firmware PCB design LiPo Power management Curved LED Array display General Circuit design Micro controllers
Category: Electrical       

k****ele
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| k****ele
|    United States
Fixed Price: Less than $500   |  Posted: Apr 10, 2014  |  Ends: 9d, 14h  |   4 Proposals
I need circuit designed for a solid state relay, optically isolated from output to input to 7.5kV, for a load voltage between 125-250VAC (60 Hz) under a 40A max load. It specifically needs to have less than 100uA of leakage current when it is in the "position". It must also have a tolerance to transients with a dV/dt > 600 V/us and input DC voltage range from 4-32V. I need it designed, analyzed, and tested under a 15A load along with all testing results.
Category: Electrical       

s****yka
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| s****yka
|    United States
Fixed Price: Less than $500   |  Posted: Apr 10, 2014  |  Ends: 54d, 10h  |   2 Proposals
Need someone who is knowledgeable in electronics and circuitry to design a circuit board. This board will be utilizing up to 200 photoreceptors, and 200 lasers. It will need to indicate which laser is tripped via indicator light. Must know how to program an Arduino unit. Design must include power source. System must also be able to self calibrate upon power-up. Lasers and photoreceptors will be in a 68x68 square (68 lasers pointed at 68 photoreceptors).
Category: Electrical       
Preferred Location: North America, Eastern Asia

w****cat
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| w****cat
|    United States
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