563 Threads found on edaboard.com: Electronics Project
The question is unclear. What do you want particularly to improve? The electrical efficiency of modern VFD is very high, e.g. 98 %. It can be still interesting to improve it, but it's a matter of profound power electronics experience and hardly suitable for an academic project.
You get probably a much higher efficiency saving potential by adjust
Power Electronics :: 02-27-2017 21:38 :: FvM :: Replies: 2 :: Views: 339
Good day to all. I have been continuously returning to this for as not registered and learned a lot. I have now changed my mind and would like to offer some of my free time.
I want to offer a small project electronics design and development, beginning from "scratch to PC" , with individual schematic and PCB layout creation, prototype manufactu
Business, Promotions, Advertising :: 01-23-2017 11:02 :: djwiktor :: Replies: 0 :: Views: 600
It depends what other fields you are interested in.
Personal interests could be as diverse as, audio hi/fi, robotics, models and radio control, amateur radio and communications, microcontrollers and software, automotive gadgets, and many many other very different applications of electronics.
The electronics involved is really only a means to
Elementary Electronic Questions :: 08-25-2016 23:00 :: Warpspeed :: Replies: 4 :: Views: 579
I am an electronics Engineering student and for a large project, I am looking into satellite TV distribution over a Fibre Optic network. To do this, a Fibre LNB has to be used to capture and convert the incoming RF to IF to send down the Fibre Optic cabling. To enable the full frequency spectrum to go down a single fibre cable, the technology used
RF, Microwave, Antennas and Optics :: 07-23-2016 20:13 :: Lawrenciumbc :: Replies: 0 :: Views: 386
A 30 W SCR inverter is a demonstration project, either to demonstrate antique power electronics concepts or the working principle of real high power (MW) systems. The commutation method would be choose according to the requirements of the demonstrated system.
I won't rule out "class B" (resonant LC circuit commutation). Load variations can be is
Power Electronics :: 06-14-2016 17:03 :: FvM :: Replies: 2 :: Views: 516
4 Layer Immersion Gold PCB
Layer Count: 4L
Min. Hole Size: /
Min. Trace Width/Spacing: /
Surface Finish: Immersion Gold
Technical Feature: /
Contact me, let's talk details.
Shenzhen Benqiang electronics Co., Ltd.
Business, Promotions, Advertising :: 06-13-2016 09:36 :: darrenyang20085 :: Replies: 0 :: Views: 438
8 Layer Hi-Tg Immersion Gold PCB
Layer Count: 8L
Min. Hole Size: 0.2mm
Min. Trace Width/Spacing: 4/4mil
Surface Finish: Immersion Gold
Technical Feature: Resin hole plugging + 2BGA
Business, Promotions, Advertising :: 06-13-2016 09:30 :: darrenyang20085 :: Replies: 0 :: Views: 8
Hi, I want to combine two pic projects into one but using a single LCD module.
The projects are 6 connections in the LCD that must be switched between the two projects, so I need to make a 6-pole switch. I would li
Analog Circuit Design :: 06-10-2016 11:19 :: neazoi :: Replies: 4 :: Views: 750
Hey there for the first time community.
So I'm on my first year studying electronics, and for our final project this year we were asked to design and build a variable PWM motor controller.
Everything was going fine until I reached the last bit of the design; using drivers to drive the MOSFETs. I honestly have no idea how to use them properly
Analog Circuit Design :: 05-30-2016 22:10 :: clairvoux :: Replies: 0 :: Views: 673
Hi, I'm developing a project for automotive environment and I need a little help designing the schematic and picking the right components. The project itself is very rudimentary and suitable for electronics hobbyist.
So, if you are interested in developing an electronic device for cars, PM me in this forum or send me an e-mail: tturvas@gm
EDA Jobs :: 05-18-2016 10:40 :: TaaviT :: Replies: 0 :: Views: 1010
I just started learning about PLCs. My primary field of expertise is acctually electronics and microcontrollers, but for a sake of my employment, I have to learn to work with PLCs. I already know basics and I know how to write ladder diagram. I also finished one project in work with easy 822 PLC from Eaton.
Some time ago, my friend gave me
Robotics and Automation Forum :: 03-26-2016 19:39 :: bmandl :: Replies: 4 :: Views: 1089
I have an idea for an electronic project and I was wondering how much it would cost to hire a electronic design firm to design and build a prototype. Does anybody have any recommendations? USA only.
The project will involve fast charging batteries, MCU/logic and smart phone app integration.
Hobby Circuits and Small Projects Problems :: 03-08-2016 03:06 :: Asparagus :: Replies: 0 :: Views: 501
A particular recruitment consultancy in UK is spreading bad stories about me to potential employers. The story that they tell concerns an electronics contract that I left (a few years ago) before the project was finished. The sole reason that I left the contract was because the project was totally and utterly bogus and would have (...)
EDA Jobs :: 02-07-2016 15:46 :: treez :: Replies: 0 :: Views: 13
I am the subject of legal proceedings from a UK electronics company who are accusing me of loosing the company money by leaving a project half-way through it.
(It was a Switch Mode Power Supply project).
Are there any bodies that I can go to for advice?
The situation is that I was working on the project, (...)
EDA Jobs :: 01-17-2016 16:48 :: treez :: Replies: 3 :: Views: 1375
I came back to the electronics after almost 30 year. My first project was (and still is) an on board glow plug driver for RC IC engines. It is sill in the prototype stage.
It works in three different modes :
1, Start mode - powers the glow plu guring the engine start
Show your DIY :: 12-10-2015 17:04 :: franekz :: Replies: 0 :: Views: 1304
I see that you took part in a lengthy discussion about (single phase) sine PWM two years ago
So I presume you have already basic knowledge about ?C PWM generation. The additional issue here are three phase sine generation, also availability of hardware PWM resources with PIC16.
There's Microchip AN
Power Electronics :: 11-14-2015 12:24 :: FvM :: Replies: 18 :: Views: 1586
Looking for someone to design and build electronics for functioning props. Looking for a creative person who can take my odd ideas and make them a reality. Final projects would be limited run/one-off type items.
For instance, create a circuit that senses the rotation of a globe. When the globe is rotated in a correct sequence (say 3 left, 2 rig
EDA Jobs :: 10-29-2015 17:19 :: JohnnyKOH :: Replies: 0 :: Views: 973
I am currently doing my Final Year BE in electronics and Communication and need help in shortlisting some good topics for my final year project.
I am interested in Embedded Systems, Industrial Automation and surrounding topics.
Heuristic methods, Machine Learning, AI, and Soft Computing :: 09-19-2015 16:18 :: rao1995 :: Replies: 1 :: Views: 5398
This is just finished PCBA is second time to make the boards.
From PCB to PCBA,all processes are controled by EzPCB company.
If engineers have any design questions,we can provide the technological support.
For prototype,only one piece of board,EzPCB will provide the PCB and PCBA service.
For details,please upload your project to EzPC
Business, Promotions, Advertising :: 08-27-2015 07:00 :: EzPCB-Nila :: Replies: 0 :: Views: 687
Disclaimer - I am very very new to electronics (literally a week), but am doing a lot of reading to try and catch up with the knowledge I need for my eventual project.
Background: I run a lot of endurance running races and almost all of the races use UHF RFID passive chip timing systems where the runners wear a UHF passive RFID tag embedded in
RF, Microwave, Antennas and Optics :: 08-09-2015 22:07 :: TryingToLearn :: Replies: 0 :: Views: 595