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Fixed Price: Less than $500   |  Posted: 1h, 50m ago  |  Ends: 14d, 22h  |   1 Proposal
  [obscured]  /design/1521/11 has a tutorial named "Standalone (Bare-Metal) USB Device Tutorial". Translate this project from ISE to Vivado. Familiarity with zynq preferred, this project has potential to grow as it will later be expanded upon. For this project just the conversion. Keywords: FPGA Verilog Zynq Vivado ISE Xilinx (and maybe embedded linux) For debug etc this project runs on Zedboard, please advise if you have zedboard or equivalent. Otherwise we may need to schedule for screen sharing.
Category: Electrical       

S****314
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| S****314
|    United States
Fixed Price: Not Sure   |  Posted: 3h, 55m ago  |  Ends: 2d, 20h  |   0 Proposals
i will upload a PDF file has the description of the assignment if you need the soft wear i can give you link to download it and also has the tutorial to get started with this soft wear
Category: Electrical       

e****eid
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| e****eid
|    United States
Fixed Price: Not Sure   |  Posted: 12h, 23m ago  |  Ends: 14d, 11h  |   4 Proposals
The circuit is made on proteus and coding is done on MIKRO C software the microchip used is PIC 18f46k20 now I need to make the hardware and for that we need a PCB layout in Cadsoft Eagle and I want to transferee the code from Mikro c to mplab x and you need to check the schematic and make PCB on Eagle and guide me through the buying of components and hardware testing further details will be discussed with the selected candidate please don't apply if you area an outsourcer it must be you who does the job as a lot of details will be required from you and if I find that you are an outsourcer I will not continuo with you Thank you The time for this job is 2 days max 1day for pcb transfere and 1 day for code transfere
Category: Electrical       

A****999
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| A****999
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Apr 19, 2014  |  Ends: 13d, 23h  |   12 Proposals
I need proposals for a embedded system circuit design, PCB design & layout, and prototype made and tested. I will provide the specifications, PCB dimensions and connector locations. The basic specifications are: ? CPU: Allwinner A31 ARM SOC ? RAM: 1GB on board ram ? FLASH: 4 GB SD micro card ? 2 x Ethernet connectors ? 2 x USB connectors ? I2C Bus with 4 bus connectors ? LCD connector (from A31 LCD interface) ? Power supply: ? 120VAC to system voltage AC-DC converter ? 120 VAC to 24VAC 50W electronic transformer (i.e small high-frequency AC-AC converter)
Category: Electrical       

t****vey
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| t****vey
|    United States
Fixed Price: Less than $500   |  Posted: Apr 19, 2014  |  Ends: 5d, 18h  |   10 Proposals
I need someone who is capable of designing and laying out an embedded wireless mode, similar to the Metawear project on Kickstarter but with additional features. Reference:   [obscured]  /projects/guardyen/metawear-production-ready-wearables-in-30-minutes Hardware outline is as follows: - Ultra-low power embedded microprocessor - Bluetooth 4.0 (BTLE) transceiver - Touchless proximity sensor - Embedded ~1yr power source - Embedded GPS module The proximity sensor shall be capable of detecting human presence to a distance of about 10cm, self-calibrating and calculating a simple boolean state. The proximity trigger is expected to continue returning true as long as a body is in proximity, for as little as a few minutes to many hours of presence. All hardware shall be benchmarked to sample at regular intervals, and the power supply should last a minimum of a year with regular use. Microprocessor is optional if BTLE solution can execute code of your d...
Category: Electrical       

s****yes
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| s****yes
|    United States
Fixed Price: Not Sure   |  Posted: Apr 19, 2014  |  Ends: 13d, 12h  |   7 Proposals
Summary: I need a pcb design for a small, light-weight, microprocessor-controlled, and easy to assemble transmitter to attach to small animals. Requirements ? Transmission should be in the band between 150.8 and 151.8 MHz. Each unit should have a different band separated by at least 10kHz (i.e. one transmitter might have a band of 150.890 and another 150.880). ? Weight less than 15 grams (ideally). The entire unit should be less than 1cm by 1cm. ? Range should be approximately 1Km ? Battery life should be a minimum of 3 months ? Pulse rate of approximately 1 pulse/second ? On-off controlled by tiny reed switch (magnetic) The units should be designed so that they can be easily constructed (using a tiny pcb as a base). There should be a set of 2 wire leads that would lead out to a small battery. A second lead should be for a wire whip-style antenna. I realize that there are commercial versions of this product available. I am looking for something that students can build on their own...
Category: Electrical       

s****hws
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| s****hws
|    United States
Fixed Price: Not Sure   |  Posted: Apr 18, 2014  |  Ends: 20h, 16m  |   4 Proposals
Input 16 bit digital word, updated no more often then once per us. NON-ISOLATED OUTPUT Impedance: 50 ohm Amplitude 20 Vpp into 500 or greater ohm load, 20 mA 1mV step size maximum Short Circuit protected Resolution 1mV steps up to pulse amplitudes <= +/- 2000mV p-p 10mV steps for pulse amplitudes > +/- 2000mV p-p Amplitude Accuracy (Error) 0.1% + 0.1 mV of setting in ambient of ±5 deg C Slew Rate 20V / us Rise /Fall time (square waves) <100nS Offset Range 0 to +/- 10V Offset Accuracy (Error) 2% +0.2mV of setting Noise <1mVrms 10Hz to 100kHz or better ISOLATED OUTPUT Type Output isolated from ground by transformer or optical components Rating 1500Vrms, >100MegOhms, Better than 50pF @ 100Hz Output converted to constant current if requested: 200Vp-p maximum 1V/V 10V/V 100V/V 100mA maximum 1uA/V 10uA/V 100uA/V 1mA/V 10mA/V Sufficient power (40W
Category: Electrical       

I****eth
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| I****eth
|    United States
Fixed Price: Less than $500   |  Posted: Apr 18, 2014  |  Ends: 4d, 17h  |   2 Proposals
I need some one who can made an electronic circuit which can produce different kind of low frequency like I need an Ultrasonic blast gun asap.
Category: Electrical       

p****war
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| p****war
|    India
Fixed Price: $3,000 - $13,000   |  Posted: Apr 18, 2014  |  Ends: 12d, 14h  |   4 Proposals
New bootstrapping startup is developing a diving industry device that requires un-tethering from the primary power source. We need a handheld trigger throttle with start-stop-hold functions. Must be able to perform at 80ft depth from hull mounted receiver as well as above water 80ft unobstructed distance. Please submit resume if you have direct and tangible experience with design, production and system integration of comparable equipment. Compensation negotiable, timeline immediate. Location: Del Mar, CA On site desk available,
Category: Electrical       

d****rra
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| d****rra
|    United States
Fixed Price: $50 - $150   |  Posted: Apr 17, 2014  |  Ends: 11d, 19h  |   13 Proposals
I need someone that is experienced in Eagle CAD to make a change to an existing PCB. This change consists of hooking up three new low power MOSFETs, adding 0603 three resistors, and rewiring a couple of nets. I will provide both the eagle schematic and PCB, plus a pdf of the new schematic with the changes highlighted. If we are happy with the results, this will probably lead to future jobs too. I'm a circuit designer but I'm not very good with Eagle. So no circuit design experience needed, just lots of experience laying out printed circuit boards with Eagle CAD. Thanks.
Category: CAD       
Skills: OrCAD, Electronics, PCB Design       

J****lEE
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| J****lEE
|    United States
Fixed Price: Not Sure   |  Posted: Apr 17, 2014  |  Ends: 26d, 7h  |   2 Proposals
We're now looking for Japanese to English translators to work in a project about electronics & mechanics. The volume is about 500K char. Trados required. This is a long-term project and will start immediately, so we will appreciate your early reply and participation. However, if you are not available right now, you can still apply for the job, but you will be given fewer characters to translate. The job is open only to freelance working anywhere around the world. To know more about the subject, please refer to the sample text below. If you're interested in this job, please e-mail your CV with picture along with the following information to   [obscured]  .tw with the subject line: To Jeremy Jap&gt;Eng_ProZ: your name - Name: - Best Rate Per Japanese Character(USD): - Daily Output: - Native Language: - When can you start this project ( Please note that if you are not available right now, you can still apply for this job, but you will be given fewer characters to...
Category: Electrical       

s****iao
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| s****iao
|    Taiwan
Fixed Price: Less than $500   |  Posted: Apr 16, 2014  |  Ends: 10d, 23h  |   4 Proposals
We need three white papers developed, one for each market segment, that shows how to use a Solid State Relay in a typical application. The markets are as follows: 1. Aerospace/Defense 2. Medical Equipment (and diagnostics) 3. Transportation/Agricultural Equipment For each whitepaper, we need a problem to be stated (as in motor/heater control, etc...), a circuit design, simulated or tested, results and discussion of the results and comparison to other similiar designs. We are planning on using this for marketing and sending to engineers in these industries to help give them better ideas on how to use our products or give them a starting point or new ideas for the application of our products and/or technical knowledge.
Category: Other - Engineering &...       

s****yka
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| s****yka
|    United States
Fixed Price: Not Sure   |  Posted: Apr 16, 2014  |  Ends: 10d, 11h  |   2 Proposals
Project Specification 1 Project Overview An Electronic Speed Controller (ESC) for Vertical Take-off and Landing (VTOL) Unmanned Aerial Vehicles (UAVs), such as quadrotors and hexarotors. Contractor is ordering from Manufacturer to construct, based on Mystery ESC 40A design, similar ESC controller with improved functionality. ? Performance identical to Mystery 40A ESC. ? Data output through I2C bus is required, specifically RPM of motor, temperature and current. ? PID control of motor RPM is required, so the ESC drives motor at constant RPM through during whole mission. ? Mounting holes have to be added to the design, to attach the ESC to the airframe. ? High-end components are to be used. ? Custom firmware based on open source code ? ESC has to be able to receive commands through I2C bus 2 Project Details 2.1 Inputs/Outputs ? Input Data: PWM signal, commands from 40Hz to 1kHz ? Output Data: I2C bus (3,3V logic) ? Data inputs (PWM, I2C) have to be isolated from the battery ground (optoi...
Category: Electrical       

m****990
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| m****990
|    Czech Republic
Fixed Price: Not Sure   |  Posted: Apr 15, 2014  |  Ends: 9d, 22h  |   9 Proposals
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
Fixed Price: Not Sure   |  Posted: Apr 15, 2014  |  Ends: 9d, 16h  |   0 Proposals
DISEÑO DE ESPACIOS FUNCIONALES DE ACUERDO A TUS NECESIDADES Y TU PRESUPUESTO, CREANDO ESPACIOS ORIGINALES, UNICOS , PARA TU NEGOCIO,OFICINA, BOUTIQUE O TU ALGUN ESPACIO DE TU CASA.design of functional spaces, design of residential areas, shopping paradise as restaurants, boutiques, coffee, and Hospitality. finished design, interior design and lighting design.
Category: Interior Design       

a****cia
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| a****cia
|    Mexico
Fixed Price: $1,000 - $5,000   |  Posted: Apr 14, 2014  |  Ends: 8d, 23h  |   6 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: 9d, 14h  |   5 Proposals
DISEÑO DE ESPACIOS FUNCIONALES DE ACUERDO A TUS NECESIDADES Y TU PRESUPUESTO, CREANDO ESPACIOS ORIGINALES, UNICOS , PARA TU NEGOCIO,OFICINA, BOUTIQUE O TU ALGUN ESPACIO DE TU CASA.
Category: Interior Design       

a****cia
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| a****cia
|    Mexico
Fixed Price: $1,000 - $8,000   |  Posted: Apr 13, 2014  |  Ends: 33d, 17h  |   8 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: 7d, 18h  |   10 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: $100 or less   |  Posted: Apr 13, 2014  |  Ends: 7d, 18h  |   1 Proposal
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: Product Design       
Skills: Graphic Design, Adobe Photoshop, Web Design       

s****ikh
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| s****ikh
|    United States
Fixed Price: Less than $500   |  Posted: Apr 12, 2014  |  Ends: 6d, 7h  |   16 Proposals
I have to print a lens holder for a lens using a 3D printer. All the specifications and images of the lens and the sensor circuit on which the lens will be mounted has been attached. You have to prepare a profile drawing of the proposed lens holder. Please find attached technical specifications and images of the lens for which the lens holder has to be designed and the circuit on which the lens has to be mounted. Project is really urgent so only bid you can start right-away and produce the first sample output within 24 hours.
Category: CAD       
Skills: 3D Modeling, AutoCAD, 3D Design       

a****ses
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| a****ses
|    Singapore
Fixed Price: Not Sure   |  Posted: Apr 11, 2014  |  Ends: 5d, 3h  |   8 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
Fixed Price: Less than $500   |  Posted: Apr 10, 2014  |  Ends: 4d, 19h  |   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
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