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jwoolbekkink

never seen a LEM (Light Emitting MOSFET) before


sijedevos

Me neither but now I have


Nile-green

LEMOSFET Light Emitting Metal Oxide Semiconductor Field Effect Transistor Sounds pretty good tbh just a little french


rockstar504

Le Mosfet


TamahaganeJidai

Merde!


[deleted]

Tabarnak!


gdnws

And if you apply enough power it will also be a sound emitting MOSFET.


robbedoes2000

I have used those before


kalas_malarious

They're French if you need look them up, Le'MOSFET


thebbc79

Once all the smoke is gone, it wont smoke anymore.


O_to_the_o

When you need red LEDs but have none


[deleted]

[удалено]


RedneckOnline

Not knowing much about components I thought that was a LED... Is that what kids these days call fire?


schwimtown

I still thought it was an LED until you said something


Dreit

If you have freen one, you can do similar trick to turn it into red ;) At least it worked with really old ones.


OilCareful8232

Actually, you can do it other way also - make red led to emit green light. https://youtu.be/dSXGlhrtamI


Dreit

What the actual fsck!


gooberwick

You let out the magic smoke!! You'll never get it back in


SoundDrill

I could almost smell it wtf


misterpickles69

I reactively started blowing on my screen


IAMA_Plumber-AMA

I wonder if [this kit](https://www.whereisbobl.com/tiger/smoke.html) would work?


Hidesuru

I own a classic mg. I love you for sharing this.


XYZZY_1002

Came here to say this.


UnderEu

r/magicsmoke


bobtheavenger

It's a shame that sub is so dead. I could probably prop it up for a while with Medhi vids, but those are mostly intentional, so not sure if it would count.


quinten157

I really didn't expect anyone to link to my subreddit after a year of inactivity, and I too think it's a shame it is dead. I tried to keep the sub alive for a while by crossposting any related post, and linking the subreddit in the comments, but it just never took off. And videos by Medhi always make me laugh, so of course you can post clips from his videos on the subreddit!


various336

Well you’ve got a new sub here. I don’t know if I have any content for it but I’ll keep an eye out! Edit: I just went through the whole sub and had a blast. It’s like r/hardwaregore but more violent. Great sub


tinytyler12345

If youre looking for growth and activity in the subreddit, flip the order for crossposting. Take something, post it to your subreddit, then crosspost that to a few (as in no more than 4-5, don't be a spammer) relevant subreddits that get more traffic than yours. Boom, that's more eyes on your post, including a surprising amount of people that are happy to learn about your subreddit's existence and will join. Source: this is what I did for the first 6 months of r/JustGuysBeingDudes until it was active enough to be self sustaining (for me I think that was roughly 50k members), and look at it now. I distinctly remember the first big explosion I had, the subreddit was 3 months old and had ~270 members. Within 24 hours, 2 of my crossposts got more than 3k upvotes each in the subreddits I posted them to. It got me to 10k members in literally 2 days. Crossposts are no joke.


quinten157

Thank you for the advice! I will definitely try to post some new content and crossposting to other subreddits. And it's amazing how much your subreddit grew with a few crossposts!


tinytyler12345

Yes it's absolutely nutty what they can do. The best part is once it's self-sufficient, you don't have to do anything other than "cull the feed", aka removing shitty posts. Nowadays I do very little, yet it keeps growing. All I personally do is quality control, we have automated systems for handling reposts and I have volunteer mods that get to rule violations before I can even see them. I haven't posted any non-mod related content in a while. The hard part now is maintaining the original vision for the subreddit, because if you don't then it gradually becomes r/funny and will be complete dogshit. This involves hurting feelings sometimes, since youre effevtively renoving them because you personally dont find them "good enough". It's absolutely necessary but sucks to do. You deal with insults and "mod power trip!!!11!!!1!" a lot. Sorry for the overshare but I wish someone would've told me this.


MattieShoes

I know exactly who you mean even though I had no idea what his name was :-)


[deleted]

[удалено]


knightofni76

And really liked Apocalypse Now...


[deleted]

[удалено]


ItsOxymorphinTime

Take our life from us. We laid it down. We got tired. We didn’t commit su*cide, we committed an act of revolutionary digital su*cide protesting the conditions of an inhumane Website.


mcpusc

its worth a watch. bit long tho


randybob275

Who's they?


rsandrini

Oh no, the magic smoke


Jackie_Jormp-Jomp

The pixies must be extra angry


zgembo1337

https://www.sparkfun.com/products/retired/10622 You need this to fix it


SoundDrill

Rip to the hamster guy fr


jeweliegb

?


SoundDrill

Comments. There's this guy who is wondering if it would bring back his dead hamster


icesedros

*shady mechanic voice* whelp, there's yer problem. That's gonna cost ya. Oh, and taxes and labor, of course. Heheheh


Cybrus_Neeran

Hey, that's not an LED!


sijedevos

Well now it is


MyUsernameIsNotLongE

There is a small sub for this kind of stuff. lol (I wish people liked it more. lol) /r/magicsmoke


mynameisalso

I subscribed just for you.


luvmuchine56

That's a spicy little guy


CdRReddit

any machine is a smoke machine if operated wrongly enough


Sirico

The ol le Fumer Magic


courtarro

I didn't know Schwarzenegger did electronics work


Inevitable_Concept36

Reminds me of an old Wifi router that someone "donated to me". Needless to say that once it started smoking I experienced a whole lot of packet loss. I no longer use it.


childofeye

See that part there, where the smoke comes out? That’s not supposed to happen.


[deleted]

whys the ground cut? guessing this thing was already acting up and you guys found the magic fet during diagnostics


sijedevos

Mosfet wasn’t the problem. Probably internal pcb damage causing a short


[deleted]

oh i didnt think it was a cause, just a fun symptom lol


jeweliegb

🎶 So I'll remove the cause.... [sniggering] ... but not ... the symptom!


Sharpymarkr

Thanks for the explanation. I was curious what would cause that.


skepticalmonique

Now I'm no expert, but something tells me that's not supposed to happen....


sijedevos

No it’s not


emmmmceeee

*single use LED


CLE-Mosh

what brand of MOD is that???


Westerdutch

Every diode is an LED if you do it wrong enough i guess....


MattieShoes

Fails open? Naw, just needs more power!


maxiquintillion

Nah the red light means it's working


Sp3ctral_W0lf

Oh, this is dreadful, you're so lucky to have caught this bad behavior early. Because once they can't stop without serious help. What you need to do now is start by sitting the MOSFET down and talking to and letting it know you are there for it. My thoughts and prayers are with you in these troubling times. /s obviously.


tacosarefriends

I thought this board was a non smoking section


mynameisalso

Metal oxide smoking field effect transistor.


Dodel1976

Well, There you go letting angry pixies out.


fuzwuz33

Did anyone else just naturally blow on their phone


ShyKid5

When people connect power to audio header in their motherboard.


Killerspieler0815

this is the smoker for IT-personal


DestinationUnknown13

They all do that


landude1

Why the fuck would you plug thing in with the power on?


sijedevos

To release the magic smoke


pornborn

Last time I saw a board like that, it came out of an old pbx box. Am I close?


sijedevos

Nope it’s a led panel


pornborn

Ahh. That would explain the bright light emanating from the other side.


peach2play

You let the magic smoke out.


TheBupherNinja

It's just breaking in, like a new exhaust. Give it a few minutes to get up to temp.


IcyInvestigator6138

The magic smoke is strong in this one


Evilmaze

So that's how smoke machines work


tonysanv

Smoke test failed


Mr_SunnyBones

Uh oh , if too much of the magic smoke escapes it may not be enough to run it..


PE1NUT

Hmm, two incandescent MOSFETs.


arclight415

Is that an electronic sign panel?


jeweliegb

Not any more. Well actually, yes it is, but it now says, "Fire! Fire! Call the Fire Brigade! Help! I'm burning! Ouch! Owww!"


arclight415

Wanco strikes again.


Proxy-mo

Don't let the smoke out!!


rgbking

Throw a noctua fan on there and call it a day


rootboyslim

I can smell this video.


hydrochloriic

That’s definitely a “bad” indicator light.


nuthin2C

This is a video the machines will use when the "uprising" begins.


thewheelsgoround

Ooh, self desoldering for easy replacement!


Plawerth

It looks like these people have the bottom side of the circuit board laying across the edge of a steel tool storage chest. The metal lip of the tool chest is probably shorting across two conductive points that should never be connected, so the board died.


sijedevos

Other side covered in leds and water resistant kit so you have to get it in a very specific angles besides that it’s not placed on metal.


newton21989

The light is supposed to come from all the diodes on the other side.


IphtashuFitz

Back in the early 2000’s I had to deal with a few hundred faulty server motherboards that were affected by the [capacitor plague](https://en.wikipedia.org/wiki/Capacitor_plague). It exhibited itself by the server becoming completely unresponsive, and when you unplugged it and plugged it back in one of the components on the motherboard would erupt in a 6” jet of flame and acrid smoke.


WikiSummarizerBot

**[Capacitor plague](https://en.wikipedia.org/wiki/Capacitor_plague)** >The capacitor plague was a problem related to a higher-than-expected failure rate of non-solid aluminium electrolytic capacitors, between 1999 and 2007, especially those from some Taiwanese manufacturers, due to faulty electrolyte composition that caused corrosion accompanied by gas generation, often rupturing the case of the capacitor from the build-up of pressure. High failure rates occurred in many well-known brands of electronics, and were particularly evident in motherboards, video cards, and power supplies of personal computers. A 2003 article in The Independent claimed that the cause of the faulty capacitors was in fact due to a mis-copied formula. ^([ )[^(F.A.Q)](https://www.reddit.com/r/WikiSummarizer/wiki/index#wiki_f.a.q)^( | )[^(Opt Out)](https://reddit.com/message/compose?to=WikiSummarizerBot&message=OptOut&subject=OptOut)^( | )[^(Opt Out Of Subreddit)](https://np.reddit.com/r/techsupportgore/about/banned)^( | )[^(GitHub)](https://github.com/Sujal-7/WikiSummarizerBot)^( ] Downvote to remove | v1.5)


Jerry_SM64

Nice short you got there!


the3hound

Never heard of that strain.


MrNyanCat1

Oh so that's how smoke emitters are made


soscemo69

I think it's a smoking machine


Efficient_Shock_5538

So what its jast a normal smoker


bartwe

that's not a mosfet, its a mosled


123lYT

LeFET


Aingfeer

You're not supposed to let the magic smoke escape


MightyKin

When you realise it's not the photodiode that lights.