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Fixed Price: Less than $500   |  Posted: 52 minutes ago  |  Ends: 14d, 23h  |   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: 1h, 34m ago  |  Ends: 6d, 22h  |   2 Proposals
Circulate design is a new website looking to provide helpful information to people wanting to learn product and electronic design. We primarily offer design services but hope to expand into a community based platform where like minded people can share ideas and offer assistance to develop gadgets and gizmos. A drawcard to the website is to be a series of articles and tutorials that we wish to update initially on a weekly basis. We are looking for a article writer who has a passion and skills in electronics or product design who is patient and willing to help us get a few articles under our belt before we launch. You will be paid per article, and given topics to write on initially. These topics will be along the lines of; - Soldering tips - Programming a microcontroller - Circuit board layout - Manufacturing circuit boards - Testing your design - Servo control systems The articles should be original content, but can refer to other website tutorials and guides with proper references...
Category: Web Content       

c****ign
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| c****ign
|    Australia
Fixed Price: Not Sure   |  Posted: 2h, 57m ago  |  Ends: 2d, 21h  |   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: 11h, 25m ago  |  Ends: 14d, 12h  |   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: Less than $500   |  Posted: 13h, 21m ago  |  Ends: 14d, 10h  |   1 Proposal
I need to do a lighting system controlled by PIC Microcontroller. This will consist of an array of 9 smd bright LEDs (Osram Oslon SSL leds) controlled by one Ultrasonic Module HC-SR04. An occupancy sensor will start the program if motion is detected in the room, and an LDR (or whichever sensor is best for measuring ambient light) will measure ambient light levels in order to adjust the LEDs levels. When the hand stays at certain position from the ultrasonic sensor, for more than 3 seconds, it will change the light qualities (turning some leds on and off) depending on how far the hand moves from the sensor. I have some of the program written, which sets the ultrasonic module, converts the input into dimensions (cm) and changes the lights according to the distance. I am using a master-slave program and two pics, a a PIC 16F1827 (master, with the sensors) and a PIC16F819 (slave, with the LEDs). I am asking for completing the program, and for the circuit schematic. Ideally some advi...
Category: Other IT & Programming       

J****a33
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| J****a33
|    United Kingdom
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 19h, 33m ago  |  Ends: 14d, 4h  |   14 Proposals
I'm looking for someone to take my hand drawn electronic schematics and enter them into Eagle CAD. I'm a circuit designer and will specify all the necessary details, so I just need someone that can redraw my schematic. If by some chance you also can use a program called Diptrace that would be great. I've been using Diptrace which I find more user friendly than Eagle, but I know Eagle is the standard. If your proposal looks good then I will contact you and send you a sample schematic so as to get your fixed price quote. In your proposal please supply your normal hourly rate, but once I send you a certain schematic I'd like a fixed price quote. Thank you!
Category: Electrical       
Skills: Electrical Engineering, Electronics       

J****lEE
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| J****lEE
|    United States
Fixed Price: Not Sure   |  Posted: 23h, 54m ago  |  Ends: 14d, 0h  |   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, 19h  |   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, 13h  |   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
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 18, 2014  |  Ends: 12d, 23h  |   8 Proposals
I'm looking for someone with lots of experience programming microcontrollers in C and assembly. This could lead to lots of repeat work. I want to focus just on the circuit design and would like to work with someone that specializes in software. I need someone (or maybe several) with experience with one or more of the following brands: Atmel AVR Microchip PIC Cortex-ARM 8051 CSR (bluetooth system chips with built-in MCU) Must have experience in all of the following areas: Serial communication (rs232, i2c, spi, and usb) PWM control Bluetooth communication A-D and D-A converters For your initial proposal please state your hourly rate for now, but for small well defined jobs I'd like to option to pay by fixed price. In your proposal please state the number of years experience and number of projects you've completed for each brand. For more info on me please see my Linkedin profile at   [obscured]  /in/johnteel.
Category: Other IT & Programming       
Skills: Microcontroller       

J****lEE
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| J****lEE
|    United States
Fixed Price: Not Sure   |  Posted: Apr 18, 2014  |  Ends: 21h, 13m  |   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, 18h  |   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, 15h  |   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
Hourly Rate: Less than $10 / hr   |  Duration: 1-2 weeks  |  Posted: Apr 17, 2014  |  Ends: 12d, 0h  |   0 Proposals
Computer engineering is a discipline that integrates several fields of electrical engineering and computer science required to develop computer hardware and software.[1] Computer engineers usually have training in electronic engineering (or electrical engineering), software design, and hardware-software integration instead of only software engineering or electronic engineering. Computer engineers are involved in many hardware and software aspects of computing, from the design of individual microprocessors, personal computers, and supercomputers, to circuit design. This field of engineering not only focuses on how computer systems themselves work, but also how they integrate into the larger picture.[2] Usual tasks involving computer engineers include writing software and firmware for embedded microcontrollers, designing VLSI chips, designing analog sensors, designing mixed signal circuit boards, and designing operating systems. Computer engineers are also suited for robotics research, ...
Category: Software Application       
Skills: Computer Engineering       

h****574
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| h****574
|    United Kingdom
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