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Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Nov 24, 2015  |  Ends: 14d, 9h  |   23 Proposals
PCB manufacturer looking for a PCB designer to review Gerber files. This is a full- time position. Work hours are: 9 am ? 6 am Central time USA. The ideal candidate should meet the requirement below: ? Has the expertise and software to open Gerber files and other CAD files. ? Can convert CAD files in other formats to Gerber ? Can read Gerber file and send us the PCB specifications, such as material, thickness, layer count, surface finish, solder mask, silk screen, blind/buried via? ? Can identify engineering questions ? Can make changes to Gerber files ? Can make panel Gerber from panel drawing and individual Gerber ? Can do simple PCB design/layout job from customer's drawing ? Can respond immediately by email, phone or mobile apps. ? Will sign an NDA with us If you are interested, please send us your resume and required hourly. Candidate needs to pass our test to be hired.
Category: Electrical       

s****cb1
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| s****cb1
|    United States
Fixed Price: Not Sure   |  Posted: Sep 29, 2015  |  Closed  |   5 Proposals
Summary of requirements: 1. Experiment generally includes a signal / waveform generator and DSO (digital storage oscilloscope) used to detect interference in waveforms over a simulated "Homeplug" (and other) low-voltage (110V) powerline network. That is, on an active 110V AC circuit, the signal generator is at one end, the DSO at the other end. We then will introduce different types of interference (a later project) once the experiment design is created, any equipment purchased and any circuits (couplers see below) built and tested. 2. Choice of DSO and Waveform generator. Lowest cost that meets the following requirements, and your recommendations (i.e., dealing with impedance etc.) I. Continuously storing data to a PC. II. DSO ? 4 inputs (or 2 units each with 2 inputs) III. Must include software to convert data to a format read by Matlab and R. 3. Variations in experiment: I. We will vary the wavelength of the waveforms from 2 to 86 Mhz and if practical, as low a...
Category: Electrical       
Preferred Location: North America

****
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| Client
|    United States
Fixed Price: Not Sure   |  Posted: Sep 28, 2015  |  Closed  |   18 Proposals
Hi, I need a microcontroller programmer to develop a firmware for me. The firmware source code must be in C, well commented and easy to read and maintaining. My hardware is a simple HID (Human Interface Device) to be plugged into PC using USB ports as a serial I/O (device) at 19200bps. I already have the hardware and all its documentation (electrical diagram). The PC side software is already done and working well. I only need the device side firmware. The communication between them is very simple. The device features are: - Scan a matrix with 14 (2x7) switch keys; - Scan two additional keys in the microcontroller pins (outside the matrix); - Read a TTL external device connected to the HID through a TTL pulse conection; - Enable and Disable the TTL device on PC demand; - Interface three output meter counters (analogic or digital output counters); - Has a Real Time Clock held by a battery (rechargeable); - Store a small amount of bytes in its EEPROM; - Store a small amount of bytes i...
Category: Electrical       

r****mer
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| r****mer
|    Brazil
Hourly Rate: $10 - $15 / hr   |  Duration: 1-2 weeks  |  Posted: Jul 17, 2015  |  Closed  |   6 Proposals
Need help in Advanced digital design course. A quick description of the course is the following, systematic design methods for synthesizing sequential digital circuits using hardware description language, while details of its associated languages too are brought to familiar ground.Specification, modeling, and design principles of sequential systems, as well as design implementation and testing using programmable logic devices and Computer Aided Design tools are studied. Additional requirements; Need to have and be familiar with Quartus II software, need to know how to use verilog to solve problems. Do the report and explain step by step process, include snapshots of the software when the program is running. A format of the report will be given. Web Edition of Quatrus II software (Free Download, No License needed)
Category: Electrical       

F****_84
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| F****_84
|    United States
Fixed Price: More than $10,000   |  Posted: Jul 14, 2015  |  Closed  |   26 Proposals
This job is a large project which can be executed by a single highly competent engineer if required. We realize that this project description falls short of the requirements and will serve as a preliminary requirements. 1) BACKGROUND One of our clients is using a variety of heavy duty machinery to perform testing on packaging. The packaging may, for example, consist of oil drums, plastic drums, tin cans and other materials. These packaging materials are certified by this packaging centre through the following tests (Each test below is performed by a machine in question) a) Load Press - The machinery here performs a "press" upon to a package to see if there are any stress faults or breaks in the package - Machine puts up to 5000kg pressure b) Holding Pull - This machinery tests the plastic straps that are used to "wrap" a package across the horizontal and verticals. c) Hotroom Press - This room consists of heaters and systems that are designed to place a sma...
Category: Electrical       

o****ech
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| o****ech
|    South Africa
Fixed Price: $60 - $80   |  Posted: Jul 07, 2015  |  Closed  |   4 Proposals
We are looking for an Engineer that can program the new Rasberry pi v2 device, booting the windows 10 software on the device then test it on an existing monitor pc to ensure it functionality..
Category: Electrical       

t****007
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| t****007
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: May 22, 2015  |  Closed  |   20 Proposals
Project Description: - Design PCB with ESP8266 and some sensors to be connected to the power socket. - PCB should be as small as possible. Sensors and hardware components: DHT22, TSL2561, SHT10, HC-SR04, uart connection, ESP 03, RGB leds Key elements in the project: - I would like to be able to connect any AC to DC 5-12V power adapter - Some of the components required 5v VCC and other 3.3v VCC - The board must have a UART connection and jumper option to be able to upgrade firmware - I?m expecting you to fill in all needed resistors and capacitors etc? - The board should support future software upgrades (physical connection) - Hardware costs for testing will be paid outside of this bid by me The project milestones: (each milestone need to be priced and timed separately) 1. Step 1: block diagram of PCB 2. Step 2: Check interoperability of suggested components 3. Step 3: Schematic and routing (using industry standards freeware software) 4. Step 4: Create PCB outline 5. Step 5: Compone...
Category: Electrical       

a****asa
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| a****asa *
|    Denmark
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 16, 2013  |  Closed  |   5 Proposals
I am creating a team of electrical professionals to handle the Electrical As-builts received from Power Utilites. I will be looking for at least two individuals to design the electrical as-builts using AutoCad. Canidates must very proficient at AutoCAD and RasterCAD and have access to both software programs. Expert in schematics and wiring diagrams are required. I will also need a Senior Level Designer located in the U.S. preferably east coast to handle the QA/QC check of the designs completed by the CAD Engineers. This person must have excellent communication and electrical engineering/design skills. This assignment will require emails and telephone conversations with the client to answer questions and any resolutions to problems. All interested parties please send a proposal. After reviewing your resume and skill level it will be determined if you meet the qualifications. If you do you will receive and example of an As-built. This as-built will test your expertise of wiring and...
Category: Electrical       

f****ury
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| f****ury
|    United States
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