electrical consumer products

$15-25 USD / hour

Closed

Posted

almost 12 years ago

$15-25 USD / hour

The project is to design and build 2 small electrical devices. A knowledge of basic electrical design is necessary. The first project involves heat transmission/ dissipation, battery power consumption. The second project involves designing and building a small, simple audio product. More details will, of course, be provided to teh successful candidate

Electrical Engineering

Project ID: 1692260

About the project

6 proposals

Remote project

Active 12 yrs ago

Looking to make some money?

Email address

Benefits of bidding on Freelancer

Set your budget and timeframe

Get paid for your work

Outline your proposal

It's free to sign up and bid on jobs

6 freelancers are bidding on average $18 USD/hour for this job

@baobui

Hello. I can do it. Please see PM

$15 USD in 20 days

4.9

(4 reviews)

4.3

@RLT

Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reader and transmitter -Magnetic reader Power Electronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy simulations -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design Embedded system -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas Matlab -Power Electronics simulation -Motor drive -Wind Energy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation(TI,National, Linear Tech, Maxim libraries) -LTI -National -Matlab Very important Note: References attached. Please look excel file to see projects which we made until now! Hido

$20 USD in 20 days

0.0

(0 reviews)

2.4

@ammarliaquat

I am an electrical engineer and I think I can do this project

$20 USD in 30 days

0.0

(0 reviews)

0.0

@ShantanuSingha

I have worked on mini-audio projects. I can do the project.

$15 USD in 20 days

0.0

(0 reviews)

0.0

@tszaboo

Hi. I'm a System (Schematic and PCB) designer at a battery test and formation system manufacturer company, based in the European Union. I can guarantee you the most professional design you can think of, including thermal calculations, material selection, schematic design, PCB design, (proper English) documentation. We can discuss the second project later, as I'm not an expert on the audio field. PM me for reference.

$22 USD in 16 days