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Fixed Price: Less than $500   |  Posted: 1h, 16m ago  |  Ends: 14d, 22h  |   0 Proposals
I require a board that interface to the MLX90621. The microcontroller needs to be Cortex M4. Software need to be written to prove the design works and capturing thermal data.
Category: Other - Engineering &...       

g****010
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| g****010
|    New Zealand
Fixed Price: Less than $500   |  Posted: 1h, 24m ago  |  Ends: 14d, 22h  |   1 Proposal
Two boards. I require a board to interface to HopeRF RFM95W. The antenna needs to be small chip antenna. The board needs to be compact. The second board requires is based loosely on the Mediatek Linkit Assist 2502. The board design requires only the processor and the GPS. Both jobs should be easy for someone that has RF experience and board design. Both boards need to be tested to proof that it is working. Both boards need to be designed in Altium.
Category: Electrical       

g****010
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| g****010
|    New Zealand
Fixed Price: $1,000 - $5,000   |  Posted: 6h, 12m ago  |  Ends: 14d, 17h  |   6 Proposals
We are looking for an MEP engineer who can work with us on a project to project basis for production of detailed MEP drawings. The details to include HVAC and ventilation drawings with heat load calculation Fire Fighting drawings Fire Suppression system details Water supply and drainage drawings Electrical drawings with circuit and Load Distribution schedule Detailed BOQ for contractor Please revert back with your details of charges, time frame required etc.
Category: Mechanical       

h****nid
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| h****nid
|    United Arab Emirates
Hourly Rate: $20 - $30 / hr   |  Duration: 3-4 weeks  |  Posted: 6h, 40m ago  |  Ends: 14d, 17h  |   6 Proposals
General This project has the ability to send GPS data to a central server using GSM over TCP/IP. There will be some input to control and output for activate ex. a relay. As MCU platform the ATMEL 328p has been used running 8MHz. It is essential the program use absolute minimum power consumption. Programmer need to know how to set MCU, GPS and GSM in sleep and standby mode. The hardware contains a 3 axes sensor for Tilt, acceleration and movement, which will be part of the software. The hardware is driven by a 400mA 3v7 battery. All documentation will be available with direct technical support from hardware supplier.
Category: Electrical       

s****ics
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| s****ics
|    Denmark
Fixed Price: $1,000 - $5,000   |  Posted: 10h, 24m ago  |  Ends: 14d, 13h  |   3 Proposals
Urgently need a highly motivated, intelligent, flexible freelancer SCADA/Power control systems researcher. Who can carry out research on SCADA vulnerability. he/she must have the following traits: 1:- Strong Programming Capability 2:-Strong Mathematical Background 3:-Strong Research Background (highly desired)
Category: Electrical       

j****113
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| j****113
|    Pakistan
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 11h, 1m ago  |  Ends: 14d, 12h  |   1 Proposal
Charity open water swim 8/15/15. Need waterproof individual ankle or wrist timing device for participants swimming 2.4 mile race in 70 degree lake. Start and finish line same location.
Category: Electrical       

t****tis
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| t****tis
|    United States
Fixed Price: Not Sure   |  Posted: 11h, 28m ago  |  Ends: 14d, 12h  |   6 Proposals
Research firm possess a design for a voltage controlled mosfet switch. We seek an experienced subcontractor to receive our build package (schematic, parts list and component connection paths) to produce a professional quality PCB complete with the working and tested circuit for delivery to us. Job includes: a) produce a PCB layout based on a circuit schematic provided by Research firm. The circuit has less than 25 components - all components are through hole style. See attached schematic, minus part numbers. b) Order parts to populate the PCB based on parts list provided by Research firm. c) Assemble, solder and test the populated PCB to assure proper on/off function. This voltage controlled mosfet switch turns on at 550vdc and off at 220vdc. Applicants responding to this job offer must have a power supply capable of operating at these voltages in order to test functionality of the circuit. If this 1st job experience goes well, there are other opportunities which may be discussed....
Category: Electrical       
Preferred Location: United States

I****ing
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| I****ing
|    United States
Hourly Rate: $40 - $50 / hr   |  Duration: Not Sure  |  Posted: 12h, 35m ago  |  Ends: 14d, 11h  |   2 Proposals
Need expert who working on HDMI and understand everything in deep. ready to start work now we need expert in audios
Category: Electrical       

i****t41
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| i****t41
|    Pakistan
Fixed Price: Not Sure   |  Posted: 13h, 12m ago  |  Ends: 29d, 10h  |   0 Proposals
- Must be experienced in Purchasing function - Graduate of Mechanical Engineering or Electrical Engineering - Male or Female - Computer-literate - 18 to 35 years of age - Must be willing to work in Cabuyao, Laguna - Must be willing to travel
Category: Other - Sales & Marketing       
Skills: Sales, Purchasing       
Preferred Location: Philippines

c****wer
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| c****wer *
|    Japan
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 16h, 57m ago  |  Ends: 14d, 7h  |   5 Proposals
Develop a hardware/software car battery system with the following two basic functions: 1. Identify when the car battery no longer carries the required charge to start the car. 2. Triggers an auxiliary connection, which is attached to the car battery, to take another binary action (activation of a secondary system). The second system does not need to be developed. It is only necessary for the trigger to activate the second system. Please contact me with your relevant experiences, questions, and if possible a general price range. I will share more information as needed. Thank you, Michael
Category: Mechanical       

m****o55
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| m****o55
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 17h, 1m ago  |  Ends: 14d, 6h  |   0 Proposals
You need to design a 2KW PM reluctance motor. I will send the full specifications as we proceed. I prefer you use JMAG for the design. Ansoft Maxwell is ok though. After the design is approved you need to source the material and assemble that stator and the rotor of the motor. The bearing and the balancing are not important. I can manage that at my side. I will provide more motor specifications as we proceed. Regards
Category: Electrical       

G****te2
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| G****te2
|    Australia
Fixed Price: $500 - $1,000   |  Posted: 18h, 18m ago  |  Ends: 14d, 5h  |   8 Proposals
  [obscured]   We have this product available from our business. A 3'x4'x5" platform that absorbs impact sound for electric drum sets. Our current problem is that these are too large and too heavy to ship across the country. As demand rises we need to find a solution to make these break down in to lightweight shippable pieces so that they can be shipped. Also we would like to be able to have the specs sent to a manufacturer. Understanding of sound isolating materials may help but not necessary. Also we will consider meeting in Los Angeles an option to show you the prototype that we have.
Category: Product Design       

r****dia
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| r****dia
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 19h, 22m ago  |  Ends: 14d, 4h  |   7 Proposals
I am looking for an experience electrical engineer who can help integrate my wearable device and develop the connecting smartphone application via BLE/wifi/or other wireless mediums.
Category: Electrical       

r****ler
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| r****ler
|    United States
Hourly Rate: $8 - $16 / hr   |  Duration: Not Sure  |  Posted: 19h, 34m ago  |  Ends: 1d, 4h  |   0 Proposals
We are looking for someone skilled in Revit 2014 (must use 2014) and is skilled in electrical plan drawings for residential. A majority of it is already done, but needs to be verified and cleaned up. It is a 3 story residential building and there is a layout draft to go with, but we are really looking for someone that can take the initiative to make them perfect on their own. Looking for the layout for 3 levels and an electrical plan. It will be an hourly project at 4-5 hours max. Please explain and or show your expertise in electrical layouts. Attached is an example of what is desired. Hourly job with tracker required. Looking to start immediately since i need to get into the file tonight and do updates.
Category: Electrical       

d****mek
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| d****mek
|    United States
Hourly Rate: Not Sure   |  Duration: 4-6 months  |  Posted: 20h, 39m ago  |  Ends: 14d, 3h  |   5 Proposals
We are working on a project to develop a surface-following, solar-powered ocean instrument that measures motions and transmits the data real-time. The project will encompass the electronics and software design for the power management module, motherboard, sensor package, and communication module. We are looking for an embedded systems engineer or electrical engineer who can work with our team to design and build custom PCBs to integrate the system modules, develop software to support the hardware, and test the system for functionality. We are a small startup located in the San Francisco Bay Area (Half Moon Bay), and we would prefer to work with a local contractor to allow for regular meetings.
Category: Electrical       
Preferred Location: United States

s****ift
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| s****ift
|    United States
Fixed Price: Not Sure   |  Posted: 20h, 49m ago  |  Ends: 14d, 3h  |   3 Proposals
I want to set up a team to work on a project. I want to create a security/monitoring device for homes. Something similar to the one here:   [obscured]  /projects/canary-the-first-smart-home-security-device-for-everyone#description But with some additional features and modifications.
Category: Other - Engineering &...       
Preferred Location: India/Southern Asia, Eastern Asia, Middle East & Central Asia, Central & South America

P****ist
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| P****ist
|    Nigeria
Hourly Rate: $8 - $16 / hr   |  Duration: 1-2 weeks  |  Posted: 23h, 36m ago  |  Ends: 1d, 0h  |   2 Proposals
We are looking for someone skilled in Revit 2014 (must use 2014) and is skilled in electrical plan drawings for residential. A majority of it is already done, but needs to be verified and cleaned up. It is a 3 story residential building and there is a layout draft to go with, but we are really looking for someone that can take the initiative to make them perfect on their own. Looking for the layout for 3 levels and an electrical plan. It will be an hourly project at 4-5 hours max. Please explain and or show your expertise in electrical layouts. Attached is an example of what is desired. Hourly job with tracker required.
Category: Architecture       

d****mek
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| d****mek
|    United States
Fixed Price: Not Sure   |  Posted: 23h, 41m ago  |  Ends: 29d, 0h  |   2 Proposals
Have basic design concept for a product that will make animal waste removal more efficient, but need specifics as far as size of components accompanied by images, and possible materials/tooling ideas. Also need to figure out a way of powering the apparatus. Familiarity with the vacuum industry would be useful but not required. Must be willing to sign NDA.
Category: Electrical       

l****mer
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| l****mer
|    United States
Fixed Price: Less than $500   |  Posted: May 27, 2015  |  Ends: 13d, 17h  |   4 Proposals
We measure energy consumption (electricity) and use the data to identify opportunities improve efficiencies. A lot of the analysis that is being done on the data, is visual inspection. Although it is quite effective in identifying opportunities, it is time consuming and the best opportunities is often not seen. This link contains a number of example charts:   [obscured]  /presentation/d/1o2DYYNRZl9cpozpiZEDyUzhSamOn2Q-CSOmQREC7EbQ/edit#slide=id.g8c7a91103_04 It is clear from the data that energy is consumed in bands based on operational conditions. An office block would typically have two bands: 1) during office hours 2) outside of office hours. There is also a transition period. On some installations transition takes a couple of minutes, but on others the transition could be more gradual. This trend applies to almost all sites. Diagram 3 on the presentation represents readings from a single machine. It is clear that the machine is operating at times and switch off at other...
Category: Other - Engineering &...       

g****ger
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| g****ger
|    South Africa
Fixed Price: Less than $500   |  Posted: May 27, 2015  |  Ends: 13d, 15h  |   8 Proposals
I need to design one of my portable power back system cosmetic design. the dimension (W*L*H) is 192mm*385mm*231mm. You can refer to the attached related products.
Category: Product Design       

b****xie
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| b****xie
|    China
Fixed Price: Not Sure   |  Posted: May 27, 2015  |  Ends: 13d, 14h  |   10 Proposals
I need the circuit schematics for an IR or RF controlled RGB LED Controller and its remote. The circuit will have 36 multicolor LED's. The Input Voltages on the LED is R 2V / G 3.2V / B 3.2V. The circuit needs to be controlled wirelessly via a small watch battery operated remote control.
Category: Product Design       
Skills: Electrical Engineering       

a****ter
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| a****ter
|    United States
Fixed Price: $5,000 - $10,000   |  Posted: May 26, 2015  |  Ends: 39d, 5h  |   6 Proposals
A growing company in the Energy Services arena is looking for an Electrical Engineer to manage the design and development of Dynamic Power Factor Optimization devices for industrial and commercial facilities. Dynamic devices will switch capacitor banks on demand depending on the value of the power factor. Devices will have wireless communication capabilities to transmit data from the device to local or remote servers. Engineer will also be responsible for conducting on site studies to evaluate the energy savings opportunities and sizing of capacitor banks at each facility in order to optimize power factor and maximize energy savings. Other responsibilities include creating training and support programs for the company's resellers to perform facility energy audits and manage their own installations. Qualifications required: B.S. in Electrical engineering, P.E. Electrical Engineer, 10 years of experience in power factor correction optimization/Power Electronics
Category: Electrical       

r****oya
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| r****oya
|    United States
Fixed Price: Less than $500   |  Posted: May 26, 2015  |  Ends: 13d, 7h  |   4 Proposals
I have need to interface sensor to the beaglebone black using i2c with C++ programming. I have a sample code already. I need someone to acquire values from the sensor, convert it to correct standards and print it for 30,000 or so readings. I will provide the data sheets. I can do the device testing on my end if needed.
Category: Electrical       
Skills: C++, Embedded System, Raspberry Pi, Beaglebone, i2c       

p****310
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| p****310
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