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Fixed Price: Not Sure   |  Posted: 2h, 40m ago  |  Ends: 14d, 21h  |   4 Proposals
we are developing a Fan for the use in the entertainment industry. We need a fan controller that will do the following Very quiet must be a VFD design 100v - 240 v input 120v output motor PSC 1/4 hp to 1 hp Control by pot and DMX 512 pro Small size durable inexpensive to fabricate
Category: Electrical       

j****134
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| j****134 *
|    Canada
Fixed Price: $1,000 - $5,000   |  Posted: 5h, 14m ago  |  Ends: 14d, 18h  |   5 Proposals
Hi, We need very specific device manufacturing (prototype + logic). Size of device must be not more then iBeacon (but here can be any server device), when some one near range of device (range is 2-3 metres), device must catch it (i mean identify it) and send signal to WiFi router or something else. Mobile Devise can be Android / IOS and we are not able to install any software to device. Probably you can catch BT or WiFi or any else signal from device. Share your budget. At first we need ~ 100 devices. Thanks!
Category: Product Design       

C****Ltd
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| C****Ltd
|    Russia
Fixed Price: $5,000 - $10,000   |  Posted: Aug 27, 2015  |  Ends: 28d, 22h  |   13 Proposals
We need someone, or a group of people to put together a product by hand. These need to be mass produced a few times a year.
Category: Other - Engineering &...       
Preferred Location: United States

V****orp
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| V****orp
|    United States
Fixed Price: Not Sure   |  Posted: Aug 27, 2015  |  Ends: 13d, 21h  |   9 Proposals
Need to develop an LED bulb with backup battery inside which will activate itself when the power goes off. No manual switch , no remote, must turn automatically on when the power goes off and if the wall switch is on. Must be able to turn off using wall switch. 900 lumens of light needed. Need 10-14 hours of runtime in good lighting in emergency mode when power goes off.
Category: Electrical       

n****imd
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| n****imd
|    United Arab Emirates
Fixed Price: Less than $500   |  Posted: Aug 26, 2015  |  Ends: 12d, 22h  |   7 Proposals
I need developed complete electronics (populated PCB) as described here:   [obscured]  /controller/ Long term production will be required and I will need a cost per unit/ in volume of 5-10 units but production is NOT a part of this platform. Just the development which includes the design and working test unit. I'll need all paperwork associated with the design. Each time we re-designed we improved the end product substantially. That is why I am making this query. This will be our last improvement (I said that before) so it needs to be done correctly. Note: I have several versions in the worldwide market since 2008 so I know EXACTLY what my costs are. Any/all bullshit will be ignored. I wasn't born last night. Note: This is high school 101 electronics, very simple, uncomplicated. Note: I do NOT want to hear about your qualifications, your team, blah, blah, blah. Either you contact me to get to work or leave me alone! Note: If you have responded previously, you...
Category: Electrical       

a****man
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| a****man
|    United States
Fixed Price: Not Sure   |  Posted: Aug 26, 2015  |  Ends: 12d, 16h  |   6 Proposals
Most of the time I have 120VAC available via generators. However, when the generators (which is the prime power source) run out of diesel I need at least an hour or two to continue powering my sensors and cell modem. They both require 12VDC and at full draw require 350ma. This is the peak when the cell modem is transmitting. While not transmitting the requirement is less than 100ma. So I need batter backup. Solar is another option as more and more I am going to places where the generators are only used at night (light towers). I may have to get more use out of this option at some point. Here are the general specifications: - 120VAC input - Battery backup (4x AA or equivalent) - Solar backup (12v 10W panel) - 12-15V DC output for sensors, cell modem, and 5VDC regulator - a voltage meter scaled 0-5V from 10-18V for the MCU ADC - digital output for detection of battery (HIGH on AC, LOW on Battery Backup). Please send me a quote on this project for a Schematic, BOM and general board l...
Category: Contract Manufacturing       

a****egt
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| a****egt
|    Canada
Fixed Price: Less than $500   |  Posted: Aug 26, 2015  |  Ends: 12d, 15h  |   1 Proposal
The project is to manufacture; 1. a 2cmx10cm transmitter device which needs to transmit a basic signal over the range of up to 200 meters with a built in battery. The battery life could be anything from at least one hour. 2. two sets of receivers which will be placed 50 to 100 meters apart from one another to a fixed location. The receivers -by using the signal from the transmitter- has to calculate the distance between themselves and the transmitter with x,y,z coordinates using, themselves as two fixed reference points. The receivers should have a flashing red LED to indicate if and when the transmitter is 100 meters away from the receivers horizontally (y axis) and 10/15 meters away from the horizon vertically (x axis) The transmitter should have a button to voluntarily activate the red LED lights on the receivers. These products must be manufactured and dispatched to me ASAP. The payment method will be discussed.
Category: Product Design       

m****ren
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| m****ren
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Aug 26, 2015  |  Ends: 12d, 11h  |   6 Proposals
We are looking for a electronics designer with experience in laying out capacitive touch sensors, specifically touch sensors etched on clear film (ITO, HCF, etc.). We have the design rules and basic mechanical envelope (including an example larger display) that we need to layout for fabrication. Selected candidate will have own tools (please provide name) and create the necessary Gerber files. We can provide examples and would look for an example layout and Gerber.
Category: CAD       
Preferred Location: North America

r****ssi
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| r****ssi
|    United States
Fixed Price: Not Sure   |  Posted: Aug 25, 2015  |  Ends: 12d, 1h  |   6 Proposals
Hi, I am searching for a circuit design engineer to help finalize the electronics for a new product I am developing. The plan is to launch the product this year. I'm a mechanical engineer (10 yrs in product development) looking for an electrical engineer with experience designing basic power conditioning and distribution circuits. Must have PCB design experience. Domestic (US) applicants only. Major plus if you live in South Florida. 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. Once the NDA is signed I will send you a Technical Requirements Document defining ...
Category: Electrical       
Preferred Location: United States

z****las
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| z****las
|    United States
Fixed Price: Less than $500   |  Posted: Aug 25, 2015  |  Ends: 11d, 16h  |   8 Proposals
Greetings, I need a write-up with illustrations and pictures of your arduino projects. I need the complete board type that you are using, shields that you use and also any electronic components related to the projects. I would like to purchase the projects, need 15 projects. Please quote me each of the project. Thank you very much.
Category: Other - Engineering &...       
Skills: Electronics, Digital Electronics       

q****ino
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| q****ino
Fixed Price: $1,000 - $5,000   |  Posted: Aug 25, 2015  |  Ends: 26d, 6h  |   13 Proposals
We are looking for a sourcing expert based in Shenzhen who can help source electronic components/LEDs/ semiconductors. Bilingual. Chinese/English. Opportunity for long term cooperation. Please only bidders who are local in Shenzhen area.
Category: Contract Manufacturing       
Skills: Purchasing Management       
Preferred Location: Eastern Asia

S****ing
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| S****ing
|    United States
Fixed Price: Not Sure   |  Posted: Aug 24, 2015  |  Ends: 10d, 23h  |   26 Proposals
Atmel IDE Design Platform ARM Cortex Processor Processor: ATSAMD20J18A This is a two part device where the devices control and communicate with each other over a bluetooth interface. Person should be familiar with: Embedded microcontroller coding, C, C++ Embedded System Development Basic Understanding of Electronics (No hardware design required.) Atmel Studio IDE Atmel ASF Controlling a Bluetooth Interface (HC-05) by a UART port with AT commands. Controlling remote devices on PCB through an I2C interface. Some capability speaking and writing English to document and comment code. Comment: Do not need HW design skills. That is nice to have but not necessary. I am an EE with a lot of design experience. PCB's have been finalized and are now in board layout, so the intention here is to get started on the code while the boards are getting laid out and fabricated. More details on the project will be given to people so a better time and cost estimate can be made. Prototype versions...
Category: Electrical       

E****ons
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| E****ons
|    United States
Fixed Price: $1,000 - $1,500   |  Posted: Aug 24, 2015  |  Ends: 21d, 17h  |   5 Proposals
We want to build a passive radar system. To keep it short we basically want to improve on this SDR based Passive radar(  [obscured]  -sdr.com/rtl-sdr-based-passive-multistatic-radar-used-track-aircraft/). Requirements: 2)Detect at least 10 planes at the same time 3)Assign Ids to all detected plane (  [obscured]  /watch?v=LNaL58GRou4) Something like this but for the planes. 4)Track the plane selected by the operator 5)The software needs to calculate the GPS location of the plane + altitude + Speed + Distance of the plane from the camera + expected path 6)The system will need to identify the planes by make and name 7)Have a traditional radar GUI + Show the plane( that is being tracked) on Google Maps Further details will be discussed on contact.
Category: Electrical       

a****ski
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| a****ski
|    Canada
Fixed Price: Not Sure   |  Posted: Aug 24, 2015  |  Ends: 10d, 13h  |   2 Proposals
I am looking for someone to produce code for a microcontroller which is to act as a node in a wireless mesh network. The network will be used only for the streaming of low quality audio of approximately 16kbps. The node would need to decode the incoming audio stream (opus codec) based upon a channel selection by the user. The preferred microcontroller would be the STM32F4129 or equivalent as the node would also have a touch screen interface. Programming of the HMI would be a separately costed job. No preferred RF chip has been selected yet. Further details are available on request.
Category: Electrical       
Skills: Electrical Engineering, Electronics       

Y****ber
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| Y****ber *
|    South Africa
Fixed Price: Not Sure   |  Posted: Aug 24, 2015  |  Ends: 10d, 13h  |   1 Proposal
I am looking fro someone to design and program an HMI for a wireless mesh network node. The node will have a 2.4" touch screen with an SPI interface. The user will be able to select either one of two fixed channels (Channel 1 and Channel 2) or a third 'Home' Channel which would be selected by the user from a list of available channels. The menu structure is envisiged to be something like as follows: Page 1: Button to Select either Channel 1, 2 or Home Channel. Page 2 (or popup): Ability to set a channel as the home channel or select a fourth channel for listening. Menu structure as: Menu Level 1 (Nine options) - Menu Level 2 (Max 50 options) - Menu Level 3 (Max 20 options) The names for each Menu level or Channel would need to be editable and updatable by a remote connection so this needs to be borne in mind when programming. The graphics do not need to be fancy and a simple, clean, user-friendly interface is preferred. The processor would need to be an Arm Corte...
Category: Electrical       
Skills: Electrical Engineering, Electronics       

Y****ber
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| Y****ber *
|    South Africa
Fixed Price: $1,000 - $2,000   |  Posted: Aug 23, 2015  |  Ends: 20d, 7h  |   8 Proposals
Analog USB Phone, which is a device that serves as an interface for connecting analog telephone line (PSTN / Landline) on the computer. Inbound or Outbound Call performed using a software phone (softphone). Users speak and hear the sound using the headset plugged in the computer. Expected Features : ? Ring detector ? DTMF Decoder/Encoder ? Caller ID ? Call Progress ? Hook Detector ? Flash ? And other standard features telepony ? Do not use additional power supply (enough from usb) ? Telephone conversations recorded on the PC (Voice Record) We propose to use the SLIC AG2130 and Audio MCU Module HT82A834R as the main component. Product package consists of : 1. Schematic, PCB Layout & BOM 2. Source Code (Assembler) 3. Device Prototype 4. Sample Softphone, Source Code and DLL (.net framework) For your reference, please visit :   [obscured]  /scripts/prodView.asp?idproduct=18
Category: Other - Engineering &...       
Skills: Electrical Engineering, USB Electronics       

a****tep
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| a****tep
|    Indonesia
Fixed Price: $500 - $1,000   |  Posted: Aug 21, 2015  |  Ends: 8d, 4h  |   4 Proposals
simple design to receive and transmit wifi compact unit with 2 wifi plugs can you make this 100% need design and production
Category: Other - Engineering &...       
Skills: Manufacturing Design, Electronics       

d****est
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| d****est
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Aug 21, 2015  |  Ends: 7d, 15h  |   7 Proposals
I need help designing a product that will throw/lunch a football using compression and RFID to determine target. This support is just to build the blue print for the product and help identify the best method of achieving said goal. Below is the description of what the final product will do This device is a machine that replaces the need of having a quarterback or someone to throw a football during practice or fun. The machine throws footballs to its intended target based on RFID technology and selected patterns picked by the player. This machine give players the ability to play backyard football with as little as 2 players or can be used by a wide receiver to prefect his route running. Picture this: Four kids in backyard, One team with RED RFID wrist band that and the other team with Blue RFID wrist band. Each band is tractable by that the Elway. To start the game, each member of the red team selects a pre-programed route that he wants to run. Player 1 selects 10 yard post, Playe...
Category: Product Design       

j****kor
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| j****kor
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Aug 20, 2015  |  Ends: 7d, 3h  |   25 Proposals
I need an electrical engineer to help me design a small ultrabright LED prototype product for my clothing line. I have 3D renders completed and a basic idea of what I want in the electrical platform. Although, I do need the entire interior electrical platform built for this product. I am hoping to get the prototype built and a small product run completed at least 12 working units. This is a pretty simple design and functionality. I am also looking to have this completed in the $1000-$2000 range. I look forward to hearing back from you all.
Category: Electrical       

O****lic
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| O****lic
|    United States
Fixed Price: Less than $500   |  Posted: Aug 20, 2015  |  Ends: 6d, 6h  |   0 Proposals
we manufacture stability chambers for pharmaceutical industry. We have our own 21 CFR software for data download. We wish to have it certified for complaince by a third party. Can you help us??
Category: Electrical       

o****123
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| o****123
|    India
Fixed Price: $20,000 - $100,000   |  Posted: Aug 19, 2015  |  Ends: 6d, 1h  |   19 Proposals
I am designing a modern electronic calculator with built in functions for the energy industry. this project will involve: System requirement analysis system architecture electronic, hardware and software requirement analysis electronic, hardware and software design system test system integration electronic, hardware and software test electronic, hardware and software integration electronic construction hardware construction software construction
Category: Product Design       

M****rgy
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| M****rgy
|    United States
Fixed Price: Less than $500   |  Posted: Aug 19, 2015  |  Ends: 5d, 11h  |   2 Proposals
Hi. I need two Firmware example template code support for nRF51 Bluetooth LE MCU feature S130 and S110 SoftDevice. Programming environment need to be Keil MDK 5.14 or higher and using nRF51 latest SDK. Developer must need to have Dev Kit of nRF51. Detail specification will be provided to selected contractor. Thanks. Regards
Category: Other - Engineering &...       

E****ion
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| E****ion
|    Bangladesh
Fixed Price: $500 - $4,500   |  Posted: Aug 18, 2015  |  Ends: 4d, 16h  |   12 Proposals
Seeking engineer well experienced in bluetooth devices for smartphones that can provide a consolidated and refined schematic and firmware. **Board layout, assembly and testing will be handled here.** ***Please review your quotes for price and delivery. The tasks here do not require a man month to complete as you are working off of a reference design*** Need firmware refinement and adaption of a Microchip Technology RN-52-EK Development kit coupled with barebones Arduino board. Basically a bluetooth device that controls music/audio on Iphone/Android phones, and or pick up/answer incoming calls (Arduino needed to handle switching modes) Most of the control and features are currently demonstrated in the kit with an iphone, but has some issues with Android phones.The working prototype will be provided to assist the work. switches, mic, speaker, and vibration motor have been selected for working model. An NDA will be required. A Product requirements document will be provided when proje...
Category: Electrical       
Skills: Electronics, Bluetooth, Digital Electronics       

m****ner
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| m****ner
|    United States
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