Electronics Freelance Projects / Jobs.

Hello, my name is vadim. i am developing a device which i have invented and need the help of an ee. the device needs to take readings from a strain gauge at an interval around 60 hz, display them... (budget: $30-250, jobs: electrical engineering, electronics, microcontroller, pcb layout)

Hello, we intend to use an ultrasonic sensor to measure the liquid level of a container, the sensor has a nominal frequency of 40khz with a detection range up to 3m. the heigth of the container will... (budget: $30-250, jobs: electronics, mechatronics, microcontroller)

Purpose of the project: i need an alarm to protect metal covers (which are rarely opened) they open downward or outward depending on the cabinet) our problem is theft of components inside... (budget: $250-750, jobs: electrical engineering, electronics, engineering, manufacturing design, mechatronics)

I am selling my full working projects 1- digital clock 2- temperature sensor further information: all are using the microcontroller 89c51. the full codes and proteus circuit diagrams, i will provide you... (budget: $30-250, jobs: electrical engineering, electronics, microcontroller)

Hi i need a recording mini custom video cam recording device... highest resolution real time video.. 720*480 30fps or greater... clear, sharp, videos!!.. recording mode: continuous recording until memory is full or manually off.... (budget: $750-1500, jobs: electrical engineering, electronics, manufacturing design, microcontroller, pcb layout)

Important: only pakistani engineers will be selected for project. please don't bid if you is not from pakistan. thanks we are looking to get designed a complete product (maximum power point tracker) for charging batteries from solar panels... (budget: $30-250, jobs: electronics, mechatronics, microcontroller, pcb layout, verilog / vhdl)

The project is nonpublic. description can be read only by registered users. (budget: $30-250)

Biometric fingerprint access control to control 1-2 doors or more depending on knowledge. basically, a biometric reader module uses uart control bus, a reader must be designed to work on rs485 bus to... (budget: $250-750, jobs: c#, electrical engineering, electronics, manufacturing, visual basic)

Need a controller that will have 4 dc motors connected (inputs) but will only allow current to pass through 1 and once that motor has x amount of volts passing though it (user defined) it allows the 2nd... (budget: $30-250, jobs: electrical engineering, electronics, microcontroller)

Please check the attached file for more details and someone who is efficient in physica and fortran can do this need efficient and confident guys thanks bid for less :) (budget: $250-750, jobs: electronics, engineering, fortran)

We are seeking a qualified company or applicant to meet one of our project needs. objective: device 1: able to send/receive data from a pc over power line (i.e. >100v). (preferably using an... (budget: $1500-3000, jobs: electrical engineering, electronics, pcb layout)

In this project, a fast switching indirect frequency synthesizer will be designed and implemented. the considered synthesizer has several advantages over conventional frequency synthesizers such as accuracy,... (budget: $750-1500, jobs: electrical engineering, electronics, matlab/mathematica, wireless)

This project is very simple and straight forward. i would like to have a custom made key logger that will loge oncoming data from a 12-pin data ribbon and should save the data in internal memory with a... (budget: $750-1500, jobs: electronics, mechanical engineering, pcb layout)

Design and create an app for iphone ipod or ipad. description of the app will be given to the winning bidder.. (budget: $30-250, jobs: electronics, handheld / pda, ipad, iphone, marketing)

Design (and make a prototype) card that connects to the pc on one end using usb 2.0 connection. and the other end having 16 channel (8 input + 8 output) connections. also write a program (c++ dll) running in windows pc that communicates with that card... (budget: $30-250, jobs: c/c++, electronics, industrial design, microcontroller, pcb layout)

Our company are a experienced china electronics gadgets wholesale supplier. we have around 5000+ different products range from cell phone, computer, car, digital and accessories to other cool gadgets... (budget: $30-250, jobs: bulk marketing, ebay, electrical engineering, electronics)

Description a fiber optic microphone converts acoustic waves into electrical signals 1. takes signal from a small high quality mini microphone 2. gives an output of +3.3v when signal from mic breaks threshold 3... (budget: $750-1500, jobs: algorithmic, c/c++, electronics, microcontroller, visual basic)

I have a phd assignment to outsourced and the project language is mathlab... please responce me if you have a strong knowledge in mathlab. (budget: $250-750, jobs: academic writing, civil engineering, electronics, mechanical engineering)

The project is nonpublic. description can be read only by registered users. (budget: $1500-3000)

I am looking to design and implement a tcp/ip power consumption meter, i.e. a device which will be able to plug into electrical appliances (such as computers, tv, heaters, etc) and record the power-consumption... (budget: $30-100, jobs: electrical engineering, electronics)

Hello, see attached diagram, i need application for such purposes as shown on attached schematic. send me email to address shown on attachment, i dont have time to read gaf messages. only delphi accepted... (budget: $250-750, jobs: delphi, electrical engineering, electronics, microcontroller)

The fpga project is to porting a wlan s phy cores into a xilinx fpga development board (e.g spartan 3a). use of the public domain wlan s phy cores from rice university s warp project (http://warp.rice.edu/trac/wiki/ofdmreferencedesign/changelog),... (budget: $250-750, jobs: electronics, engineering, matlab/mathematica, verilog / vhdl, wireless)

We are looking for an electrical engineer who can modify or customize manuel insert (dip) card readers. this will involve purchasing or acquire factory design insert reader and attaching an additional circuit board(s)... (budget: min $3000, jobs: electronics, engineering, manufacturing design)

Induction furnace circuitry and melt chamber design is sought. the bids will be judged on the demonstrated competence of the bidder, and upon the extent of design completion. the complete design would include any or all of the following: 1... (budget: $1500-3000, jobs: electrical engineering, electronics, manufacturing design, materials engineering, mechanical engineering)

I am looking to make a kiosk that can hold a number of netbooks. users can sign up via a web site and rent a laptop the kiosk provides wireless internet access that the netbooks can use i am using... (budget: $1500-3000, jobs: electronics, mechatronics, microsoft, test automation)