Tuesday, April 26, 2011

CrazyEngineers Forum - Electrical & Electronics Engineering

CrazyEngineers Forum - Electrical & Electronics Engineering


Please HElp! chip designing

Posted: 25 Apr 2011 10:19 PM PDT

I want to design a digital signal processing chip with wireless data transmission transmission/communications, is there a program that i can use to design this chip? or is there a chip in a market i can use?

Thank you for your time!

EEnano

3dB

Posted: 25 Apr 2011 08:45 PM PDT

can anyone tell as to why the bandwidth is always calculated as 3dB bandwidth(half power) and not any other number.?

Question from a Prospective Engineering Student

Posted: 25 Apr 2011 07:22 PM PDT

I am very interested in a career in Electrical Engineering. The problem is funds are tight and I would like to avoid student loans as much as possible. I have 1 year left of VA tuition reimbursement. I was considering doing an Electrical Engineering Technology program (2-year) and saving up after finding employment to complete a Bachelor's of EE. I am just looking to find out if through school or experience there is a way to transition from technician to engineer. Would it be likely that with an Associate's, I would have to start from scratch for a B.S.? Thank you in advance for any insight. I thought this would be the most informative and reliable resource for my quorum.

Electromagnet to hold material in a tube

Posted: 25 Apr 2011 03:09 PM PDT

All,

I'm looking to purchase a small electromagnet (no longer than 1 foot) that would go around a ~0.375" tube and hold ferrous balls in the tube in addition about ~15 vertical feet of additional balls above the emagnet. The total weight would only be about 4 lbs. Anyone know where I could purchase somehing like this? I could also make it out of the actual tube but was looking for a quick turnaround. Thanks!

Autonomous Mobility Robotics, action-perception update cycles... help

Posted: 25 Apr 2011 10:35 AM PDT

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Please post a relevant query.

Requirement of some raw meterials.

Posted: 25 Apr 2011 07:28 AM PDT

Hi there,

Recently, I started small industry for making printed circuit boards and some type of PCB boards as beginning. So I am looking for a vendor who can supply machines and technology and requirement raw materiel. If you have any idea then, please reply to me.

thanks lot
Barbarino Jiangxi

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