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All JobsIntegrated Circuits

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Results for 'Integrated Circuits'
Fixed Price: Less than $500   |  Posted: 15h, 1m ago  |  Ends: 14d, 8h  |   5 Proposals
Please take a look at this following project we have going on and let me know if you are interested in helping out. Price is negotiable, time has to be within 30 days. We have the majority of the components (listed below) and the general structure of the program here. We are looking for an indivisual with good Arduino programming and device building experience The functionality: - Arduino based device turns on. - Picture appear on display for 5 seconds, then moves to next picture (7 pictures total) - User presses button when he pleases - Depending on current picture being displayed on screen, a verbal message or mp3 song is output through 2 speakers. - Pictures keep scrolling forward and cycling after 7th pic. - 7th pic is the only picture associated as a mp3 song, the other 6 are verbal messages. - Device will be powered by rechargeable battery with voltage converters to power the components -Pictures and music are stored on micro SD card -Any of you recommendations! The device th...
Category: Electrical       

p****l87
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| p****l87
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 31, 2015  |  Ends: 13d, 23h  |   28 Proposals
We have a PCB layout job that will take an existing .pdf schematic, adjust circuit design based on red line changes (mostly deleting a few sections) and then layout a new board based on a .dxf file of the board outline that includes all critical placements. the board is approximately 4" square and will be populated with about 80 - 100 components. We will order and assemble prototype boards here in house. This job may actually be two very similar boards with the identical schematic design. We prefer the Use of Eagle as it allows the most flexibility for us.
Category: Electrical       

i****sys
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| i****sys
|    United States
Fixed Price: $50 - $200   |  Posted: Mar 31, 2015  |  Ends: 5d, 21h  |   4 Proposals
Requirements: 1. Input: ac supply 240V 50Hz (a) should be able to accomodate spikes 10% of voltage 2. Output: 2.2(min)-3.3(max) VDD (a) Max supply rise rates 0.1V/?s (b) Power characteristics {3.3 V,7mA} {2.2V*10mA} (c) designed for automatic cutoff/reset on max voltage and max amps. 3. Other requirements (a) compact circuit required (space is at premium, so no bulky components like transformers) (b) low heat generation and high efficiency output power (c) schematic in Kicad project or other editable with other opensource tools is preferred
Category: Product Design       

m****apu
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| m****apu
|    India
Fixed Price: Not Sure   |  Posted: Mar 30, 2015  |  Ends: 12d, 19h  |   6 Proposals
This is a PCB design job. And I want you to use PADS for both schematic and layout design. The PCB is a PCIe card. I'm going to use the XR17V352 (PCIe-UART bridge) for PCIe interface. And the UART will be connected to microZED module. Simply say, This is for giving PCIe interface to microZED through UART interface. I want 2 UART connection to be connected between PCIe and microZED. I can't give you more information of XR17V352 because I couldn't find a reference schematic of it. And I want you to have some knowledge about the Zynq which is the SoC on the microZED because you need to understand it how to make the UART connection. It is basically nothing but a PCIe to UART bridge circuit attaching microZED carrier to the UART interface. So I want it cost effective, i.e. 2-layer design.
Category: Electrical       

W****m88
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| W****m88
|    Korea, Republic of
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 30, 2015  |  Ends: 12d, 19h  |   9 Proposals
I am looking for an electrical engineer to design an electrical control box for an oven. I will need detailed specifications that I can use for taking in offers for parts and/or a fully assembled control box. Delivery is a list of components and schematics for wiring. We will only be making a few of this machine at this time, so I think it would be better to use PLC:s rather than PCB:s. The box will control one motor and two heating element arrays. The motor will need adjustable speed and soft start. The motor will also work and pause in intervals. The element arrays will be controlled individually and by a common thermostat. The elements will also be controlled with a timer. The machine will need an emergency kill-switch that turns everything(motor&elements) off Attached is a schematic representation of our system and our needs
Category: Electrical       

a****zzz
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| a****zzz
|    Sweden
Hourly Rate: Not Sure   |  Duration: 3-4 weeks  |  Posted: Mar 29, 2015  |  Ends: 12d, 6h  |   9 Proposals
This job focuses on achieving the best design for the product I have in mind. In this case the final design of the product is strongly related to the orientation and design of the chosen electrical components. I need consultation and direction on the electrical design and after that I need to narrow down the best design. I have some concepts in mind, but I need professional input. Only after the final design is reached, I will need a 3D rendering of the product. Details will be disclosed upon signing an NDA.
Category: Product Design       

J****101
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| J****101
|    United States
Fixed Price: Less than $500   |  Posted: Mar 29, 2015  |  Ends: 12d, 0h  |   8 Proposals
We're are looking at building a dodecahedron speaker with integrated amplifier and noise source. The 12 identical speakers have an impedance of 8ohms each and maximum input power of 100W RMS but 20-30W per driver should suffice to achieve an overal SPL > 100dB @1m as the driver sensitivity is stated as 85dB/1W. An integrated pink or white noise source is a bonus. Space is of the essence as we want to integrate the amplifier within the dodecahedron if possible. The brief is to design and build the first and hopefully final version of this amplifier (we will build the dodec and source the required speakers).
Category: Electrical       

f****959
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| f****959
|    United Kingdom
Fixed Price: $1,000 - $5,000   |  Posted: Mar 27, 2015  |  Ends: 9d, 14h  |   11 Proposals
I need to design two products (PCB's) to do the following: something like this: 1- Wifi box with RF 300m to many home RF kits 433mghz   [obscured]  /english/product/740.html 2- IR reader and sender gets command through RF   [obscured]  /english/product/755.html
Category: Electrical       

s****lan
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| s****lan
|    Hong Kong SAR, PRC
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 24, 2015  |  Ends: 21d, 23h  |   17 Proposals
I am looking for an experienced and knowledgeable engineer to aid in the design and prototyping of an embedded system for a product we are planning on bringing to market. The design and components should closely mirror that of the Raspberry Pi Model A+, with some components removed and some added. In particular, we desire a pre-certified (FCC) wireless-n module and 4-8gb of eMMC or NAND flash. HDMI and two USB will also be required. A successful candidate will have the ability to provide a schematic of the design, will be able to aid in the component selection, will be able to produce a functional prototype and provide required support for internal embedded linux development. Milestones for the project are anticipated to be, (1) component selection in coordination with the client, (2) delivery of approved schematic and (3) delivery of functional prototype. Ongoing opportunities for a successful candidate may be available. Please fell free to contact us with any questions relating ...
Category: Electrical       

s****e11
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| s****e11
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 24, 2015  |  Ends: 6d, 19h  |   8 Proposals
Hi, I need a circuit board designed and code written for a device that will transmit a weight over GSM to remote servers. The signal coming in will be that of a load cell. I would like the inputs from the load cells to be intrinsically isolated if possible as well. Once the signal is received by the Micro controller, it needs to be sent by GSM. That signal will be sent to a remote server and a web application will use the data to provide customer specific information. The unit will be able to take from 1-10 inputs from the load cells for now, depending on the application. Some Digital outputs from the controller will also be transmitted for alarms. The unit will need to be battery powered, with battery level indication also transmitted. I was thinking that readings from the load cell could be stored up and every couple of minutes sent to server to save on battery life. The project is in South Africa. So, I will need controller, modem etc. to be freely available here. I would prefer...
Category: Electrical       

k****ter
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| k****ter
|    South Africa
Hourly Rate: $10 - $15 / hr   |  Duration: 1-2 weeks  |  Posted: Mar 23, 2015  |  Ends: 6d, 9h  |   7 Proposals
Small circuit board 32x25mm (4) 2.4 screw holes (specific location requirement) Micro USB 1 Button Long Hold Tap 1 Tap 2 Long Hold Power 1 Fan (2.5v) ON OFF 1 Peltier Module 1.0v 1.5v 1.9v Off L.E.D. Lights 1 Light 2 Lights 3 Lights Off I have a sketch on where i would like the button and l.e.d. lights to be located. Very simple. Please email me any questions.
Category: Electrical       

S****1ds
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| S****1ds
|    United States
Fixed Price: Less than $500   |  Posted: Mar 23, 2015  |  Ends: 6d, 0h  |   8 Proposals
Modification of home automation system to suite an region and also eliminate some constraints. It would involve integration of different systems and also support different technologies.the project is already been worked on.its a report for a dissertation
Category: Electrical       

S****mps
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| S****mps
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Mar 23, 2015  |  Ends: 5d, 23h  |   7 Proposals
Need a schematic and BOM for the wiring and components for a locator system device. The heart of the system will be a microcontroller similar to an Arduino Mega connected to a NFC Reader Shield, GSM Shield, having GPS, Wi-Fi and Bluetooth connectivity. The system will include a Lithium polymer battery, charging circuit using a mini USB port to plug in an AC charger. All components are to be generic off-the-shelf to keep cost down. It is preferable to use existing Circuit designs as much as possible to shorten the debugging process. Freelancer must be able to take care of the system design, including electronic and firmware. Electronic design includes schematics, BOM and PCB layout. Firmware design includes the implementation of all the logic functions and demo A general component layout, and functions and features requirements, will be provided as a guide. Freelancer must sign an NDA and be able to complete the job in 4 days, and be immediately available for any revisions requi...
Category: Other - Engineering &...       

S****o01
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| S****o01
|    United States
Fixed Price: Not Sure   |  Posted: Mar 22, 2015  |  Ends: 4d, 23h  |   2 Proposals
electrical components Identification based on the pdf I need every details about each component their manufacturer size and descriptions in details where to find them if you would accept the project let me know the time it takes and the price fixed price a NDA is also required
Category: Other IT & Programming       

L****365
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| L****365 *
|    United States
Fixed Price: Not Sure   |  Posted: Mar 21, 2015  |  Ends: 18d, 13h  |   22 Proposals
We need an experienced expert in electronics/automation that will help us design an electronic schema or automation set-up that will allow us to cover the following scenario: - we need to acquire data from a set of analogue sensors - 128 per module, with the possibility to connect multiple modules up to 10 (if it is possible to be more, the better), all being the same type of sensor (e.g. temperature, pressure, load, etc) and to transmit this information over a GPRS modem to remote server; - there should be a PLC or another electronic schema that will ensure that all sensors installed are read, and we do not need to have their values in the same time, so we might allocate say 10 minutes to read them all, one at a time - the data that the PLC will send through the modem should be similar to this pattern: ModuleID.SensorID,ValueofSensor; ModuleID.SensorID,ValueofSensor; etc we need the PLC to translate the analogue values into their actual value (e.g. temperature, pressure, weight, etc),...
Category: Electrical       

o****mag
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| o****mag
|    Romania
Fixed Price: Not Sure   |  Posted: Mar 21, 2015  |  Ends: 3d, 11h  |   28 Proposals
I am looking for a talented electronic engineer to help design the smallest PCB possible with the following specifications. (More detail later) I have an Arduino Mini-Pro hard wired to a GSM Module that I would like re-designed and shrunken into a single PCB with a standalone Atmel MCU and GSM Module. I have already written the software (in the Arduino IDE) - which would need to be improved for performance and re-written in C/C++. The software is quite simple. The following are required: BOM GERBER SOFTWARE Looking forward to working with you.
Category: Electrical       

U****ONS
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| U****ONS
|    Australia
Fixed Price: Not Sure   |  Posted: Mar 20, 2015  |  Ends: 3d, 4h  |   5 Proposals
I have well experienced in designing any kind of electrical and electronics based circuit and PCB ..
Category: Electrical       

a****ate
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| a****ate
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 19, 2015  |  Ends: 2d, 6h  |   15 Proposals
We are building a fitbit type activity tracker. This will have a heart rate monitor and accellerometer. We will be tracking the users movement. Based on the movement alerts will be sent out to the user.
Category: Electrical       

t****orp
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| t****orp
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 19, 2015  |  Ends: 1d, 22h  |   14 Proposals
We have a source code written in assembly language targeted for MSP430 micro controller. We need to get it converted into Embedded C for extensibility and for maintenance. The code itself spans around 9200 lines.
Category: Electrical       

m****uja
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| m****uja
|    United States
Fixed Price: Not Sure   |  Posted: Mar 18, 2015  |  Ends: 1d, 10h  |   5 Proposals
Hi, I'm looking to have a two input one output HDMI switch built that upon someone ringing a doorbell, it switches the input in a HDMI switch to the CCTV input from the cable box input for 10 seconds. Ideally it would have a button, or ideally a remote to switch to CCTV for 30 seconds then have it revert automatically back to the cable box input. The idea is that when someone rings the doorbell the office TVs all switch to CCTV for a brief time then go back to cable. Thanks!
Category: Electrical       

C****mo1
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| C****mo1
|    United States
Fixed Price: Not Sure   |  Posted: Mar 18, 2015  |  Ends: 1d, 10h  |   5 Proposals
Hi, I'm looking to have a two input one output HDMI switch built that upon someone ringing a doorbell, it switches the input in a HDMI switch to the CCTV input from the cable box input for 10 seconds. Ideally it would have a button, or ideally a remote to switch to CCTV for 30 seconds then have it revert automatically back to the cable box input. The idea is that when someone rings the doorbell the office TVs all switch to CCTV for a brief time then go back to cable. Thanks!
Category: Electrical       

C****mo1
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| C****mo1
|    United States
Hourly Rate: $40 - $50 / hr   |  Duration: 4-6 months  |  Posted: Mar 18, 2015  |  Ends: 16d, 4h  |   0 Proposals
Hello, I am a recruiter with Columbus Technologies and Services Inc., and we are recruiting for SpaceX in Hawthorne, CA. They are currently looking for a Jira Adminstrator for a 6 month contract position with potential to be extended. The job description is listed below. Please take a minute to review the opening and if you are interested please respond with a copy of your updated resume and your salary history for the last two years. Once we receive your resume we will contact you and submit your resume to the hiring manager for review. For more information regarding Columbus Technologies please visit our website at   [obscured]   If you are not interested but know someone that may be a good fit, feel free to pass my contact information along. Thanks. Responsibilities Drive New Product Introduction in a high paced Aerospace Avionics manufacturing environment. - Perform a hands-on engineering and liaison role between the hardware desi...
Category: Other - Engineering &...       
Skills: Atlassian JIRA       
Preferred Location: United States

c****usa
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| c****usa
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 18, 2015  |  Ends: 11d, 20h  |   20 Proposals
We are looking for someone who can design and built a prototype circuit board with a battery and can provide us with information on how to obtain the parts. At the moment we are in the prototyping stage for a product that is under development and need to get a prototype circuit board built. Keep in mind the device is small, about 3 in x 5.2 in x 1in and is going to contain numerous ports, like USB, SD Card Reader, HDMI, etc. The device will also contain a large rechargeable battery that can charge multiple devices connected through the ports. Feel free to contact me if more info is needed.
Category: Electrical       

b****nfz
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| b****nfz
|    United States
Fixed Price: Not Sure   |  Posted: Mar 17, 2015  |  Ends: 14d, 19h  |   13 Proposals
Twytel is a telecommunications VoIP operator, commercializing creative services, always looking to offer innovative products, the new product is a type of router based on PCB structure with up to 5 connections. Twytel is currently looking to manufacture a few prototypes to test the service, we need someone serious, competent and experimented in PCB manufacturing, preferably located in Europe. Responsibilities: - Read schematics, build and debug prototype electrical/electronic circuits; - Contribute with ideas to product design and development; -Building and testing prototype electronic and electrical units for engineering evaluation : including wiring diagrams, general assembly, component layout and PCB schematics drawings; - Assisting with product fault investigations and root cause analysis; - Assist with drawing checking, to ensure constancy, safety and correct interconnections of parts. Requirements: - Qualifications such as Electrical/Electronic Engineering; - Understanding of...
Category: Electrical       

s****i01
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| s****i01
|    Belgium
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 10, 2015  |  Ends: 38d, 5h  |   17 Proposals
Understand the requirements and develop modular technical design/architecture for to develop embedded Transponders/Tags that can be attached to host objects for tracking purposes. Skills needed within diverse technologies such as, embedded systems, micro controllers, memory sub-systems and communication systems in making complex, disparate technologies that work together in a simple and seamless manner. Details upon review. Let's know if you have the skills, commitment to deliver along with best rate. Ready to hire immediately. More details during will be shared upon selecting qualified proposals.
Category: Electrical       

a****350
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| a****350
|    United States
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