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Your experience with Electronics?

Ian

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Aug 23, 2006
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I thought it might be interesting to share our levels of experience with other forum readers, as it seems that we have a few very talented members on the forum. :)

My own electronics experience is quite low at a design/programming level, as I only dabble in small projects from time to time (perhaps using basic PICs if required, but that's about it). I've got a couple of engineering / avionics degrees which require an understanding of systems and electronics principles, although I'm no longer in the engineering industry. Basically, I'm an enthusiastic hobbyist when it comes to electronics :D
 

Mitchekj

Jan 24, 2010
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I was considering a thread similar to this myself. I'm just a curious person. :)

Myself, I've been working w/ electronics the past 12 or so years. Started off repairing/maintaining radar in the Navy (did the electronics school pipe while enlisted.) Since then, have worked as an electronics tech, engineering tech, etc. etc. Mostly electromechanical (robotics) type stuff, power supplies, etc. I miss the RF world still.

I wouldn't consider myself all that knowledgable on the whole, just on what I've had a lot of experience with. Some of you guys have this huge breadth of knowledge on just about anything electronic it seems. Staggering. :)
 

(*steve*)

¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd
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Jan 21, 2010
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I am a bit of a dabbler in electronics. I have been dabbling for about 35 years so far.

I'm completely self-taught, but at least some of that has been from electrical/electronic engineering books -- and I guess quite a bit from people I've worked with. Unfortunately, whilst at university I was only able to study the pure-maths equivalent of the engineering maths which were prerequisites to studying actual electronics -- I ran out of time (I graduated) before I got to them. However the math has proved useful.

Professionally I am an IT person working (currently) in the bioinformatics field. I also have professional photography qualifications.

Currently all of my practical projects involve surface mount components because it's simply easier to keep a stock of components that are so much smaller, and because I hate drilling boards. The most surprising thing is how much easier surface mount is when compared to through-hole work.

With a colleague we are building our own surface mount equipment (including solder paste dispensers, and reflow ovens, etc.).

Sadly, due to work commitments, my recent efforts have been limited to design, design advice, and debugging advice to my colleague (who has been doing all the engineering and building). Ross -- I promise this will change!

It was my recent acquisition of some obscure jfets that lead me to this site -- I note that nobody else seems to have heard of SSTC34-T1s either :-(

Most of my knowledge is in digital (CMOS mostly) and power supply (linear and more recently small buck switchers). Obviously, being a software person, microcontrollers are something that I find very interesting.
 
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Sid723

Jan 28, 2010
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Hi all,
I am new to this forum. I hope to help with advice wherever I can and I am sure I can find nuggets of knowledge here and there also. I currently work as a Supervisor of Maintenance for the USPS. I have a BSEET from DeVry in Chicago and an MBA with Keller.

I have been working in the capacity as Electronics Engineer, Technician, Engineering Technician..etc.. for 20+ years now. I now just have a shop in my basement where I dabble with the hobby and try new hacks as I find them interesting. I have also worked in the Arcade Gaming industry for 7 of those years, and have several of my own games at home. Glad to join the group and look forward to hearing from you all.
 

Resqueline

Jul 31, 2009
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Welcome Mitch, steve, & Sid,
You seem like knowledgeable guys & I look forward to having your (continued) assistance.
I guess I'll have to chime in about myself then.. Hobby=work, of course..
I've always picked things apart, need to know.. My dad was an electrician and taught me the basics. I started soldering at 10, by 16 I fixed autopilots & TV's, & by 18 I designed & built digital devices. I aimlessly attended electronics classes for 8 years in total, waiting for a job opportunity. The last was Space Engineering but I didn't cut it. Then I entertained myself for 5 years with computer servicing, electronic design service, radio/TV & marine repairs. I was employed in the same area for 3 years after that. Then I tired of the pay & all, moved, & found a job in the medical dept., fixing devices. I've been at this for 12 years now & never looked back. I'ts very interesting & rewarding, and I only regret not knowing about it a decade or two before.
 

andreapg

Jan 29, 2010
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Hi,
I' m from Italy (sorry, I can' t speak english very well).
I started about 15 years ago, when I studied at a job training school as electrician.
I am employed in the elevators area (maintenance and repairs). I improved my knowledge on the job and during my free time, using books, software and web material. So I know some basic plc and electronic circuit, but I am not knowledgeable
as an engineer.
 

davenn

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Sep 5, 2009
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greetings all,

have been at electronics for longer than I care to remember hahaha 40 something yrs
as a kid starting out with bulbs and batteries etc moving into old telephones I got from
a telecom tech I ended up working for the same telco when I left school ironic huh

1980 got my amateur radio licence after being bored with CB radio and its restrictions
currently working for a company as a RF and AV technician
As for my amateur radio ... I'm heavily into microwave operations on freq's from 1296MHz to 24 GHz
Doing voice and Amateur TV see www.sydneystormcity.com/amateur_radio.htm

cheers
Dave
VK2TDN
 

rob_croxford

Aug 3, 2010
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I started working with electronics 6 years ago with my main focus on thermal management. i then moved on to work as a test engineer for a company specialising in military contracts. then i studied for a degree in Electrical Engineering and Power Electronics.

I have had various Jobs since then but i am now settled in to project management at a thermal solutions company.
 

NickS

Apr 6, 2010
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Well a few of you have been at this longer than I have been alive. My name is Nick and I have been interested in building stuff for as long as I can remember but my interest in electronics did not develop until after high school. Eventually I wanted a new challenge and a career path thus I took my first EE course and built my first circuit. That would be 8 years ago and the more I learn the more my head swims with possible electronics projects.

During my undergrad I worked for an industrial control systems firm doing PLC, HMI's and DB's

The last year of my undergrad my teams project(cheap UAV) was sponsored by a small systems engineering firm, which led to a job there. I graduated with emphasis in analog IC design and Software Radio(despite my disdain for FPGA design).

After graduation I started as an understudy to a senior RF designer working on a 7GHz satComm re-design. The highlight of which was the 1 month I spent hand twiddling small chunks of copper up and down TX lines to meet a ridiculous VSWR spec.

As a hardware designer for a small company I have been very lucky to see a wide breadth of work including Power supplies, Electrosurgical knife, audio, sonar, more RF and the project that led me here an OQPSK earth station modem. The aspect I am most fascinated with is filter synthesis and design(I find it very rewarding).

So I am a rookie and surely no specialist in any area, but I want to learn all I can. And I welcome criticism. So if I give bad advice or make a mistake please call me on it.
 

CCurmudgeon

Aug 25, 2010
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I'm an old coot, first started work in electronics about 1965, repairing two way radios. By 1969 I was doing warranty repairs for several brands. In 1972 I moved to working on avionics production, ranging from marker beacon receivers, autopilots, weather radar, DME, radar altimeter, and nav-coms to digital rnav. 1975 saw me shift to consumer electronics and two-way radio repair again. 1977 I moved on to product development, regulatory compliance testing, quality assurance testing and subsystem electronics design. In 1985 I moved on to product design, mostly rf design up to 870MHz and mcu controlled systems, including programming. By 1991 I was resisting moving into engineering management, probably a mistake. In 1996 I moved laterally to control system design. In 2000 I realized I wasn't keeping up with the new MCUs and design tools and decided to retire. Now I just dabble in circuit design.
 

Militoy

Aug 24, 2010
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I'm working on becoming an "old coot". I started off in electronics as a kid - joined an electronics club in school in the 7th grade (USA). I stuck with it as a hobby, and got involved with "T-hunting" with CB radios - eventually moved up to a HAM radio Technician ticket (only 5 wpm code). I went into college with a Geology major (historical/petroleum geology) - but dropped out when my birthday draft number came up #13 out of the 75 that would likely wind up in Vietnam that year (grades weren't high enough to avoid the draft). I joined the US Army with a guaranty of training for a job (Avionics Technician) that would virtually assure that I would work in Germany as the war in VN wound down. After the war, when I re-attained 'civilianship', I went back to school - but there wasn't much work available in my field of endeavor - the oil market seemed to be collapsing at the time. I took a job as a technician in the power supply / transformer industry - and have worked as an Engineer in the same field for the past 30 years. I have held the position of Chief Engineer of a US defense contractor for the past 20 years or so. On the side, I have run several (very) small companies, and am currently involved in robotics, and have worked as part of a team that has participated in the DARPA Grand Challenge and Urban Challenge robotic vehicle races. We're currently developing new robotic systems for both military and industrial applications. I'm not a programmer - but have had to teach myself C and C++ at least well enough to get my hardware running, without bothering the software boffins on our team. When time allows, I'll likely renew my HAM license - and go for a general ticket. Hope some of the old mopes will still be running CW when I get around to it!
 

way2aware

Jun 17, 2011
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Greetings, gents...
Reading over your entries, I see that I'm so far out of my league it's obscene. I'm a currently unemployed industrial machinery maint tech, most recently about 5 years in injection mold and thermoforming. Now, automechanical side jobs while enjoying this economic utopia we've created somehow here in the US. Got my start in electronics at 11 or 12, with a sideband CB, which I was able to squeeze abot 10 'channels' above 40 and 15 below 1 with... and a 6 1/2 watt dead key on AM. From there eventually ham radio. Got no higher than tech- general at 13 WPM morse code was out of the question, so I invented a call sign when I wanted to transmit voice.
Currently repairing a dead Zenith rear projection PV466-3RK, or so I'd like to believe, lol. Maybe some of the expertise of you fine gentleman might somehow rub off on me through osmosis, or just plain 'miracle' it's way into my noggin. :)
I know... it's a nice thought anyway.
 

poor mystic

Apr 8, 2011
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After a few years as a street urchin I got my life together and decided to get qualified. I started out wanting to study maths but my health wasn't good enough to stand a few years deprivation at university so I did my final year at school and got a Technician's Cert through the Post Office.
While I studied communications at work I began an electronics hobby at home, and after I'd finished my formal quals I began again as an electronics tech doing industrial microcomputer equipment.
The idea was to complete an EE degree but my health never quite allowed that.
That was a few years ago now...
Over the last 15 years I've done very little practical electronics work but have often taught theory. I especially enjoy helping people get their feet on the ground in mathematics.
Like most of the other respondents I have become a radio ham, but I am presently not active.
 

Anish

Feb 5, 2011
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Hi fellas,
I am from India and I am currently doing my bachelor's degree in Electronics and Communications engineering. I like this forum very much where I get appropriate guidance and answers. I wish I will become a enthusiast in robotics and working towards the same. As for my hobby is constructing some circuits, making pcb layouts for my friends (if they requested one) and photography.
And if I am stuck in my projects, Steve and others are there to always help me...
and I am still a noob in electronics as I've never touched programmable IC's. :D
Thanks for all your support..
 

Reaper_666

Aug 12, 2011
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Hiya everyone.

I've always been intrested in electronics, as a kid i used to take all my electronic toys apart to see how they worked ( my mum was not happy about that lol) anyway after school to further my education i did a another year of school this was called sixth form where i attended college and school i studied Foundation ICT which i passed with flying colors mainly because i already knew all the stuff they was teaching us after that i went to full time college where i studied Introductory Certificate Level 1, IT at work but again i passed with flying colors mainly cos again i knew all of it then it came the question " what part of IT do i want to do" then it was answered when i attended a ITSST course where i learnt to do:

Fdisk hard drives (Partitions), Format drives FAT32/NTFS, Hard drive diagnostic and software, Static (ESD) and its problems, Motherboards and processors, Installing Peripherals i.e.: sound cards, graphics cards, Building a PC, Installing Operating Systems, How to find Drivers, Virus and spy ware, Prepare computer for reinstall (move profiles), Making patch and cross over leads, Set-up peer 2 peer (using cross over cables) Creating workgroups, How to transfer data across networks, Remote access (XP only), Virtual Network Computing, Using Reskit, Clone hard drives.

for 5 years now i've been Building and fixing computers and i even attented another college to further my eduction into that i studied IT essentials 1, PC hardware and software
but funny thing was i already knew nearly all of it so they signed me off the course and put me to work assisting the IT Technician at the college where i cleaned out computers, tested the computers, networked class rooms, provided IT support for staff and students i even showed the IT students a thing or two and tested there own knowledge about computers, switchin the old components for new ones such as RAM, graphics cards, network cards,hard drives, optical drives well you get the picture and as you can see one of my passions are computers anyway i think thats it
 

davelectronic

Dec 13, 2010
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Electronic experience

Hello to you all.
My interest in electronics goes back to when i was a kid, my Uncle started it off for me, bulbs motors, meters etc all the battery goodies to play with.
There it stopped for many years, as i grew up i was interested in fishing, boats and boat handling, owning several craft, i went on to train as a diver, put my boat and love of the sea to more uses.
Got involved in firearms in my late teens, being a member of two clubs, competed at competition level.

Then i picked up an old vintage pioneer stereo amp, it sounded terrible, i know i thought i will fix it mmmm, not a clue at that time, called my Uncle, can you help me i asked, ok he said, then came the lecture on mains electricity, for my own good i know, and a valuable lesson.

So after the do's and dont's on safety, he asked me some questions, i gave him the answers to the best of my knowledge. From there i went to purchase some power resistors, crumbling ones in hand, showed these to my very local one man band electronics shop, the owner a nice chap said what you after, i produced the crumbling ceramic resistors, he disappeared and returned with four round power resistors, now i said there not the ones, look i said they look like this, yes i know he said, i dont have two of them, but i do have four of these, i was puzzled.

Then the penny dropped, oh i said to him two of these to make one of these, you get the idea, he was the kind of chap that wanted the purchaser to work it out, quit right to, he could tell my naivety. So left the shop, got home put the resistors in, ok exited of course, turn on will the amp sound ok, yes wow i did it, for a total novice i had repaired my amp, i was only a youngster then.

From then on i trawled through books and books, loads all library stuff, tought myself how these components work, as we all know it will never end as technology goes on constantly evolving.

Over the years ive repaired all sorts for family and friends, strangest one was a clay pigeon machine, the one that fire clays, total strip down and re wire. My main obsession now is power supply construction, radio comm's, and toying with the pc. I enjoy all electronics though, and constantly curious to see what other enthusiasts like me are building and doing, well that my long post brief story. Dave. :) PS iam a hobbyist not a professional. :)
 

Sparks_21

Dec 3, 2010
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this is such a good thread :D

I have just graduated from University where I studied Electronic & Communications Engineering......

I knew I wanted to do something with electronics ever since I done an electronics class in comprehensive school.

I always like to work out how things work, if they go wrong then I fix them. I have completed a few projects during school and University, but nothing too major.

So now graduated I am currently looking for my first engineering job and cant wait to get into it all :D
 

Mindprowler

Mar 2, 2012
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I'm currently an Electronics Common Core student (basic entry level electronics course to prepare you for entering a degree program, covers theory concerning most major components). I'm currently 18 years old, went straight from high school into this, so I have no career experience at this point. I plan on entering BCIT's Mechatronics & Robotics diploma program once I have the money to do so. My future goals are loosely focused on involving myself in the growing field of bionics.
 

GonzoEngineer

Dec 2, 2011
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I started my interest in electronics at 15, hanging around a TV repair shop and learning about tubes (1964).

Served as a Paratrooper in Vietnam, then got wounded and the Army offered me training in Electronics. Got my EE on the GI bill after 7 years in the Army, and moved to New Mexico where I worked many jobs through the years.

Most of my career has been defense related projects, but now I currently work for a hightech startup.

I design and build Pulsed Power supplies for driving Magnetrons for Plasma Coating applications. Typical Magnetron Pulses are 1.2MW (1200v @ 1000A), but average power is around 30KW.

I build ****, push it till something fails, (lot's of smoke and loud bangs:D) and then redesign it to push the envelope further.

My motto at work is, "We will heat nothing but the Load!" And I love my job:D
 

davenn

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Sep 5, 2009
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Hey Gonzo
sounds like a fun job :)
you would do well with the Mythbusters haha, they love to blow things up ;)

1964 huh showing ya age there haha golly gosh I was only just starting to play with bulbs, batteries and electric motors at that stage ( born 1959)
Electronics has been a hobby and income provider ever since I left school.

cheers
Dave
 
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