Reminder that half of /g/ doesn't know what are these.

hi i did electronics 101
its a tricky question tho, but u can't foole me!
the top row r all transistors
everything else is a resistar

leds, fuses, caps, resistors, mosfets, some ICs that i dont kno what they do

who cares, i aint no engineer

>>56983348
You shouldn't be using those shitty old ass voltage regulators.

They're inefficient as fuck and dissipate way too much heat.

I see
Leds
Capacitors
Resistors
Diodes
Transistors
A relay
Logic gates in packages
A rectifier in a package
Voltage regulators
A crystal
A seven segment display
An optocoupler
A fuse
A small varistor

That's all, I guess.

>>56983471
Perfectly good for low voltage applications.

>>56983484
You forgot the ruler

>>56983656
You forgot the white surface

>>56983663
You forgot the camera it was taken with

>>56983726
You forgot the person taking the picture

>>56983348
Reminder that most of /g/ may know what they are, but doesnt know how to use it, like op

>>56983745
You forgot the universe

>>56983348
All the EEs fucked off a few years ago to other boards or other sites. This place has been a consumer review board for a while.

>>56983348
This isn't /diy/

>>56983348
Through hole is dieing

>>56983792
Not op, but Im sure this is technology
>>56983505
Not quite, they demand a lot of Amp, and needs +2 Volt that will be converted to heat, they are obsolete

>>56983726
>>56983745
Neither of these are being displayed.

>>56983348
Amateur ee is dead.

>>56983906
>Not op, but Im sure this is technology
everything since fire is technology if you bend the definition hard enough

>>56983906
Electronics newfag here, what component would you recommend then?

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>>56983348

>tfw computer science studies on electronic faculty so i also learn hardware, most basic principles of functioning and arithmetics of computers
also i dont live in america so its free and non-shit

>>56983348
They are CPUs of course. Do you even know how to solder CPUs???

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>>56983984
Hi Ahmed

>>56983348
Reminder that you don't know what is grammar.

>>56984015
>tfw you will never be as cool as ahmed

>>56983348
>what are these
At least half of /g/ is literate. Too bad we can't count you among them.

>>56983930
amateur ee is more alive than ever

a lot more free development software
and dirt cheap modules and parts directly from China

>>56983348

>being this far up your own ass

>>56983348
>8-bit microcontroller
Get with the time gramps

>Tfw getting your first 555 timer

Funny, I study at Moscow State University and I saw a similiar picture on a lecture this Wednesday

>>56983379
Top row is a ruler

>>56983471
What do you suggest then?

>>56983348
I was the best solderer in my class but the teacher was an ass.

>>56983947
That argument again, this is pure technology, that you have a twisted definition of tecnology doesnt apply here (graphic cards, headphones, wallpapers)

>>56983960
Depends on the application you are looking for, for exaple, sometimes
A capcitor, resistor and array transitor can make a trick
Sometimes a 780x is better
Demanding appplications use transformers
Etc.

>>56983348

I know everything but the optocoupler, the varistor, and that long thing on the top.

Looks like some kind of sci-fi Halloween candy. Why do they have whiskers?

>>56984189
but 8bit is cuter >>56981385

LEDs, Resistors.
That's all I know. I have a box full of everything in there plus more, but I haven't gotten around to using them yet. Taking a computing class for those items tho :-)

>>56983981
Enjoy your socialism and refugees sven.

They're those little things on that green board inside computers and stuff right? xD

>>56984458

Enjoy your nigger rampages and tyrannical government and 50% poorfag rate.

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>>56983960

They're LEDs

>>56984015
time to investigate his Win10 desktop!
>firefox
>steam
>utorrent
>quicktime
>iTunes
>is that Roblox??
>ArtMoney

>>56983787
Thankfully reality is optimized so that if the universe isn't visible (because line of sight is blocked by an object, for example), it isn't rendered.

>>56983960
The ruler.

>>56983906
>>56983960
I wanted to say low amp applications. Most of them work very well while dissipating low amounts of heat. They have low efficiency, of course.

For low voltage applications one should use an LDO, but those generally can' deal with a lot of power.

Alternatively, use efficiency masters switching supplies, but those give a shitload of noise most of the time. Shit for high frequency or low noise stuff.
For example, a computer mother board is powered by a switching power supply, but then has a shitload of linear regulators in there too.

>>56983348
Reminder OP is a Luddite, there is something called a microcontroller that will do the SAME THING as hard coding a program with transistors by writing 50 lines of C or 300 lines of assembly

>>56985311
But there is a microcontroller on his pic.

And it doesn't replace discrete transistors anyway.

>>56985374
>And it doesn't replace discrete transistors anyway.
yes it does, anyone who uses a still soldering iron is an idiot

>>56985465
What do you when you want your microcontroller to switch a current that isn't laughably small?

>>56983348
Candy and a ruler?

>tfw when I really don't but make 170k per year as a coder anyways

>>56985494
not all microcontrollers are laughably small, there is a whole range of microcontrollers that handle large scale industrial applications

>>56983348
Not all of technology is electronics.

>>56985561
point me to a microcontroller than can source several amps on an output pin without problems

>>56983348
>yfw half of /g/ lost it already at "mm"

>>56983348
Is this the 1950's?

No.

Nobody in the real world needs or uses these except for autistic children and, of course, /g/.

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>>56985544
>mfw you not doing 260k as a project mangment instead and just being a code monkey

>>56985832
> tht components aren't used anymore
Have you even open your pc once?

>>56983348
It's a steel ruler. Duuuh.

>>56983348
that's because half of /g/ are fucking /v/irgins

>>56985620
Just put a relay or transistor in the output, you cunt.

>>56985889
Again, why should I care?

The components of a computer are made and assembled somewhere in a factory.

But singular electrical components like in OP's pic literally have no use other for manchildren to play with 'le electricity'.

>>56986010
That's my point you retard.

>>56985832
What kind of a retard are you, have you ever seen the inside of PSU, i want to see you push high current trough smd factor components

>>56986038
RE-TARD

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>>56985017
you think he'd be smart enough to put at least some cool hax0r icons on the desktop, to make him look more sophisticated

>implying half of /g/ isn't literally trannies

>>56983348
Why the fuck would I? I'm a developer, not an engineer.

>>56983348
/dig/ohm here.

Electrolytic capacitor, inductor, SMD resistors, pot, fuse, power get possibly, capacitor, small inductors, power pot, relay, SMD LED, SMD cap, pico caps, switching diode, crystal oscillator, 7 seg, LEDs, cap, a bunch of BJTs, a triac, power FETs, Darlington, rectifier, zenner diodes, schotkey diode, 2 opamp package, microcontroller, not sure without looking it up, single opamp package

>>56987143
Diy* ducking phone.

>>56983791
Which sites are those?

>>56983348
>Bobby, do you know what a metaphor is?
>
>Sure, it's a component. Like or resistor or something.
>
>OK, no metaphors for now. Forget that.

>>56983791
All of the EEs fucked off to the electronics general on diy or reddit. Yes, reddit. It's hard to have a real discussion about electronics here. Seems like only oldfags like electronics now days anyway.

t. Oldfag EE

Those were technology 30 years ago, grandpa.

>>56987414
Many consumer electronics are still through-hole, if that's what you're getting at. In small runs, it's still cheaper.

If you look around, you can still find some newly manufactured 32bit processors in through-hole varieties.

Just because it's not mass market and purchased at walmart & bestbuy doesn't make it 'old' boy.

>>56983348
the top one is a ruler

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Of course they don't. /g/ is just a consumerism board.

>>56984015
>he has roblox on his desktop

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>>56988226
Do even weeaboos like electronics nowadays?

>>56983471
Switching regulators are more noisy. LDOs are best for anything that needs a very stable power supply like audio amplifier or high resolution ADC.

>>56988748
they like lots of things and are good at plenty just no one likes them because in less favorable societal scenarios they would usually be dead already due to their various defects and deficiencies

>>56989030
That's not the point

>>56989068
it's always valid to remember what we are talking about when talking about weebs

>>56987343
>Seems like only oldfags like electronics now days anyway.
that's just not true

t. 23 yo EE

>>56989114
>t. 23 yo EE

>>>/reddit/

>>56988748
i do

not a lot of other real geeks in my EE undergrad though, it's mostly normalfags. i've seen 2 or 3 waifu wallpapers in class

not a smartphone
get gone grandpa

>>56989127
nice dildos

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>>56984015
>touching ribbon cables with soldering iron

>>56983348
some fuses, led, resistances, caps, mosfets... who the fuck cares, I'm the software guy.

>>56989127
>>56989143
>>56989152
Why bother to remove them? You can get both discrete components and ICs for SO CHEAP on Digi-Key. It's not even worth your time to remove them, even if you make minimum wage, besides some microcontrollers and other unusually valuable components.

>>56989195
Hi pajeet!

>>56984015
>unactivated windows
The clock is running down, ahmed. :^)

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>>56989143
>>56989152
>building your motherboard

anybody here know of a good youtube channel for circuit analysis?

>>56989278
i chuckled

>>56989794
I bought a kit that has exactly that in it.

Mine looks neater though.

>>56983348
These are soviet processors and ram

>>56990285
Whuuu? At least one of those, atmel, I know is american.

>>56983348
hey fuck you op, i know a ruler when i see one!

>>56989794
>>56990276
what's this supposed to be? just a 555 blinking a light?

No bridge rectifier, Son, I am disappoint.

>>56983348
*googles everything in that image*

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>>56990430
u wot

>>56990419
Yes. Just a thing to play with a 555 using capacitors to control the speed of the blinking.

>>56990419
its the circuit after the 555 (the parts after the diode) thats important.

>>56983726
You forgot to kys

>>56983348
EE is for people who can't do digital systems.

Fucc off

>>56983787
You forgot God.

>>56990649
>muh fpga

>>56990849
>God
KEK

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>>56989134
>tfw 90% of my EE class are LinusTechTips and Nvidia fags
>"Hi I'm pajeet and I built a computer before!"
They sound fucking smart reading spec sheets to each other but once they step in a lab they are clueless and blow fuses daily.

>>56991455
>mfw my EE class is exactly like that too

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they're combs, dumbasses.

>>56983348
Don't patronize me, I see:
Various capacitors, ceramic, polyester, electrolytic, one variable capacitor
fuse
Relays
diodes
LEDs amd a seven segment display
Bridge Rectifier
Some TO-220 packages I know the 7808 is a voltage regulator the other might be regulators or power MOSFETs or something, I'd have to google the part #
Various transistors
A 27.140MHz crystal oscillator
LM358 dual op-amp
LM324 quad op-amp
The other ICs I'd have to google I don't know off-hand

LM 358 is such a nice op-amp. Works very great with single +5 V supply.

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>>56989794

>>56983348
They are all resistors.

>>56984288
Kek

looks like outdated technology i dont need to care about

>>56992460
Actually none of it is outdated and it's all used in loads of different consumer products.

>>56983348
>elitism in technology

come on man we're all on the same side.

At least label them with a reference number u fuck

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>>56983348
I had to mess with that shit briefly in the electromagnetics part of my physics courses and not since. I find your demeanor kind of rude though. I helped electrical engineering students with their C homework that I found completely elementary. Very simple shit. Some of them are working as programmers now because there's far more jobs for programmers. I could show you source I've worked on that most of them couldn't even begin to deconstruct. Doesn't mean I'm better, we just studied different shit. So basically eat a dick.

amazing1.com

>>56990649
you're shit will never do real work, never be able to control an aircraft, never be able to do anything but make a raspi autism PCB

that's a ruler and some electronic components

>>56983348
>doesn't know what are these
go back to 9th grade english you pleb

>>56984015
Hey Ahmed, can you just hold this iron close to your rats nest machine while we take this picture? Don't forget to smile .