@@joeythefoxxo I speak from personal experience. I'm not sure if the glue actually gives off cyanide during heating, but the fumes for sure are aggressive on the airways.
If you're curious what's going on in the circuit, it looks like a darlington pair from BJTs and the coil drives the base current when a field is present. You should include a current limiting resistor for the LED and transistors because there is no "built in" resistance. Just a forward voltage for the LED and you're supplying that via the power bank but it will burnout eventually without limiting the amount of current through it.
I don't understand, the Power bank provides 5 volt, the coil provides next to nothing, it really cant be a lot. you have 5 volt LEDs, so it should never be a problem? they should last their expected life cycle.
@@j4ck3t The coil is providing the base current to a darlington pair of transistors. If you look up the current gain of a darlington pair, 10k to 50k, you'll understand why such a small amount of current in from the coil is capable of being used like a switch in this application. What dictates the current through the LED would have been a current limiting resistor in normal applications, but in this application, it's similar to hooking it up to a 5v supply with no current limiter. You may get by for a while, but it's a better design practice to make sure it'll work and include a current limiting resistor like half of the comment section recommends for good reason.
@@j4ck3tthere is no need for it to be a 'coil' itself. in this video the coil just acts as one plate of a capacitor. (in reality there is no capacitor here, the conductor of the coil just acts as one) meaning you can just use aluminium foil and insulate it with tape. what happens here is when the coil is brought near AC, small current is produced in the coil as it acts as one plate of a capacitor (a capacitor will allow the passage of AC through it, since it has changing electric field). Although I won't recommend you to repeat, what you saw in the video as there is no detailed explanation.
@@BeetleBuns who shit in your soup bruh. Imagine getting mad at people for exploring a field they might not know much about. I hope you never have kids cause you’d be the least fun parent.
ajaykatal4026 It's a BC547. The circuit is called a Darlington configuration. One transistor amplifies the previous, so the gain gets higher with each transistor. 5 volts is connected to the collector of both transistors. The negative from the power source is connected to the cathode (-) of the LED. The anode (+) of the LED is connected to the emitter of transistor 2. The electromagnetic field produced by the oscillating AC voltage is picked up by the antenna connected to the base of transistor 1. This saturates the transistor and allows current to flow to the emitter. (base to collector ratio = current gain) The emitter is connected to the base of transistor 2 and the process is repeated for more gain (amplification.) When AC voltage is near enough, the transistors "switch on" to power the LED. This is also how an audio amplifier works, except an audio signal replaces the electromagnetic field from the AC voltage. ALWAYS insulate the antenna in case it comes into contact with the AC voltage.
Electrical current is like water that it flows too its lowest point of ground and as it flows; it gives off radio waves that can be detected or something some frigging genius spy or whatever said in a TV show or something 🤣😂🤣😂
Yeah I see so many of these on sale at hardware stores and all of the LED’s are blue and green lol. Some unfortunate person that isn’t educated is gonna take that the wrong way
Electrician chiming in, many circuit testers will have different colored lights for different things, for example blue light is typically used to detect low-voltage (i.e. phone, data, doorbell, etc.) wire, Red indicates a High-voltage wire (i.e. plugs, lights, normal circuits, etc.) and Green is usually a "standby" color, that is always lit until you find a circuit so you know the tool is on and working.
Most likely an inline resistance inside the plug housing. It's always best not to comment when you are unaware of the subject matter you are speaking on. That's why we always have these comment experts 😂 but really they have no idea what they are talking about 😂 but I guess it makes them feel better to just spit diarrhea into the phone 🤦🏻 I feel sad for people. So desperate and insecure
@@Woofwoof1929 Yes, so sad we didn't write an entire paragraph pointing that out. We aren't shitting on him, only pointing out a potential flaw. Which is greatly appreciated by other engineers. Unless of course you yourself would like to be stuck on the same damn problem.. geez. Get your head out of your ass. If I make a mistake or something isn't right I'm not going to just reject all other input and pretend I'm the best. Constructive criticism is one of the best paths to learning.
Lol not gonna lie I was hoping for something more destructive. Then was like oh damn that’s all I need to make that (non destructive thing) 😂 actually I’m still impressed 😂
@@hasanmustafa9717 That's very true. Education is of vital importance at this historical time, more than ever before. Many factors have caused education to become woefully lacking in most countries, especially in the United States. This is simply the result of systemic greed, but the consequences may turn out to be unthinkable tragedy.
@@mannyheffley5481 nothing on the internet is ever too late, but I have since acquired one for about $5 😂 I don't think it was even from Temu either 👌😁🤙 Plus it has a fancy signal generator, which is a key component I don't recall if this video mentioned
They are trustworthy. It's just that it can fry like any other VAT (Verification Absent Tensions) Tensions Presence Checking, in English. Like they can't fry aswell... It's just another thing to make the electrician jobs more technical and scare off the Sunday crafters I'm an electrician myself in France
Back EMF protection diodes are also a thing most so called engineers even dont always do. Im constantly finding problems like this even in our modern expensive equipment worth $1000+ which is an absolute joke when you do not spend the extra $0.05-0.50 for protecting parts so it lasts longer. I honestly think some of these companies do it on purpose to sell the product more because I have reverse engineered before and given them my schematic with the fix and they respond with ego and dont want my business anymore LMAO
@@limitlessenergy369infact most companies do design them with flaws intentionally. They design one in such a way that they get damaged quickly and their buisness booms. I honestly think they're hiring engineers who can create the most flawed design with no suspicion.
Всем кто не вкурил. Юсб порт с проводами питания, 2 транзистора, и катушка индуктивности. Транзистор это включатель, по центральному контакту если идëт ток, то в зависимости от силы тока и напряжения, он через крайние контакты вход и выход пропускает электричество, чем больше по центральному контакту тока тем больше он пропусксет ток, как выключатель с плавным включением и выключением. Два транзистора спаивают так что один транзистор на центральном контакте имеет катушку индуктивности, она улавливает электромагнитное поле от проводов напряжения, а второй транзистор включает ток из контактов юсб модуля. Катушка индуктивности получает напряжение оно идëт по центральному контакту и включает проход току ток проходит на средний контакт второго транзистора и включает второй провод и получается что лампочка загорается а уровень тока регулируется транзисторами и лампочка горит сильнее чем ближе поднесëш катушку индуктивности к источнику электромагнитного поля.
@@MAKSAVELLO я удивлëн, но я учился на КИПиА и там толково не могли эти вещи объяснить с годами разобравшись я понял суть процесса и принцип действия некоторых электронных элементов, и тут всë не сложнее допустим сантехники, но вот принято считать что это для умников, по сути просто надо понимать как в точности работает каждый из элементов и какие к каким подобрать для того чтоб нужные токи и мощности совпадали. Только много их, мелкие и замерять надо приборами разными.
We have these here also . We just plug into a wall socket whatever electric device we want to use and if it doesn't work we have found out that the device will not power on . Its truly n amazing skill i haveplugged in up to 10 different devices and notice that all but 1 device out of the 10 didbt work !
So the transistor circuit is a darlington pair design. They make darlington transistors so you didn't need to do all that soldering. The USB plug wasn't necessary, could have used a standard battery pack. I'll name your project: "Bored at the bench"
guess it's intended a little fun project for beginners which might not having laying arround Darlington transistors. Me I never glue anything to a battery or akku.
And how complicated was your first electronic project? Do you not realize that there are beginners who start with simple projects. Maybe you were born an electrical engineer and never needed any education; never had a need to complete a simple project before becoming the world's leading electronic engineer. Not likely. People who only criticize others are more likely losers who just looked up and learned what a darlington configuration is 5 minutes ago. Real electronic engineers or technicians (just like any other profession) aren't so quick to criticize/insult others in the same profession. You should cover your ignorance. It's showing.
Система будет работать, только вот энергии от неё даже меньше чем кот наплакал... Вряд ли когда зарядишь! Ну хотя бы потому что интенсивность излучения пропорциональна кубу частоты. А частота оч маленькая. Это на высоких частотах она большая а на назких напротив оч маленькая. Потому и выбрана частота в 50 гц что у неё оч низкое излучение... Иначе потери были бы большие. Но для видео сойдёт...
Is everyone gonna just not say anything about the awesome music & how it intensifies as he gets closer to completing the build... it reminds me of something just don't remember at the moment what it reminds me of🤔🤔🤷♂️ LoL
2 transistors will be destroid, because the middle pin works with 0.6-0.7 V but there comms 5V ...so it will burn and smell a bit. But the chances are good the led survive. Whatever u do allways use resistors
Exactly, let me diy this with my sodering tool that I have in my junk drawer. Let's me see if I have some electronic parts laying around in my house too
@@Kjuice6 Or even better. Check "Nico Staff - Fast and Run". I don't know why physialis is registered as the creator of the tune since it's obviously made by Nico.
Step one: get a degree in engineering Step two: get tools Step three: get parts Step four: build this Step five: plug in: Step six: try not to burn your house down
I had a current regulator mod for my soldering iron(transformer/fans fanspeed controller for 2005 ish fans, heard a buzz ignored , sparks, very small explosion, fire started but luckily it was in a container without much airflow so I quickly disconnected and watched blue green flames show for about 5 seconds
I think the v+ and God shorted cause of a dirty mod using improperly sealed wires which were coated long ago before 2012 ripped out by force and not properly tested
I’ll go buy the one that costs the same as what you started with, and be using it while you’re fooling around with making that contraption. “Work smarter, Not Harder Children…”
It's called a proximity tester or tick meter, and one should never fully trust it, always treat wires like they are hot. Do it for your own safety and good.
@@loc_realI’m no professional but here we go. 1) No resistors or insulation… that can’t be ok. 2) Soldering over superglue = California cancer causing fumes. 3) Trying stuff like this without understanding it may or may not result in anything from breaking components to burning down such a large area that antarctica completely melted resulting in places like florida and venice are submerged in polar bear infested waters.
if you're curious what's going on in the circuit, it looks like a darlington pair from BJTs and the coil drives the base current when a field is present. You should include a current limiting resistor for the LED and transistors because there is no "built in" resistance. Just a forward voltage for the LED and you're supplying that via the power bank but it will burnout eventually without limiting the amount of current through it.
You can by a handy screwdriver (that has an led light and a couple of disc batteries in the handle) that does the same thing. Around £5, hold it by the tip and the handle will light up near live wiring. Also works as a continuity tester to check fuses and cables. No soldering required
I guess there are multiple reasons for that: (1) The detection inside a wall such as concrete isn't as easy to detect while drilling. You would have to check before (!) drilling and Yes, that could be built into the front head of the machine and make it a marketing plus for sales. (2) On the contrary - even if the parts itself would be really cheap - having reliable electronic circuits built into a non electronic machine requires additional engineering such as housing design, additional cables and AC DC transforming - all additional costs. The drilling industry doesn't even offer smart solutions for dust suction for wall drillings (I know there are cheap Chinese tools - and have it - but they are a hussle to use).
Just don't. For starters you can buy a reliable actual voltage detector for $14 at lowes. Then the fact that you are making something that even the reliable product is called a lie stick tells the world you have no reason to be messing around electricity.
⚠️ Be careful when soldering near superglue, even if it has hardened. The decomposition fumes are toxic.
This should be pinned
The fumes from superglue and solder alone are toxic. Not as serious though, just work in a ventilated environment.
@@joeythefoxxo I speak from personal experience. I'm not sure if the glue actually gives off cyanide during heating, but the fumes for sure are aggressive on the airways.
@@nkronert I can relate
I've done it and the smoke hitting my eyes feels more painful than getting chili seeds😅
Harbor Freight has a non-contact voltage sensor for $ 4.99. In case you're not an electronic engineer.
That part😂😂😂
You can also use an AM radio to detect “breaks” in a electrical line.
@@mikehorrocks2909how???
@@mikehorrocks2909
You can also use a finger and just touch it.😅
@@JusticeAlways 🥇
I knew the outlet was working when your soldering iron was on.😅
I was wondering when someone was going to mention the elephant in the room lol
He he....
@@erickneece555😅а ты купи слона!
Que bosta está???
😂😂😂
Ah! It's a voltage tester. That's a really cool idea. I use them often in my work. They are really cheap, but this project would be fun.
Acutally, if verifies that you have current flow without having to touch any wires.
@@Theghostescapes
It detects if an oscillating voltage is present via sensing the EMF being emitted. It doesn't measure current flow.
If you're curious what's going on in the circuit, it looks like a darlington pair from BJTs and the coil drives the base current when a field is present. You should include a current limiting resistor for the LED and transistors because there is no "built in" resistance. Just a forward voltage for the LED and you're supplying that via the power bank but it will burnout eventually without limiting the amount of current through it.
I don't understand, the Power bank provides 5 volt, the coil provides next to nothing, it really cant be a lot.
you have 5 volt LEDs, so it should never be a problem? they should last their expected life cycle.
@@j4ck3t The coil is providing the base current to a darlington pair of transistors. If you look up the current gain of a darlington pair, 10k to 50k, you'll understand why such a small amount of current in from the coil is capable of being used like a switch in this application. What dictates the current through the LED would have been a current limiting resistor in normal applications, but in this application, it's similar to hooking it up to a 5v supply with no current limiter. You may get by for a while, but it's a better design practice to make sure it'll work and include a current limiting resistor like half of the comment section recommends for good reason.
@@j4ck3tthere is no need for it to be a 'coil' itself. in this video the coil just acts as one plate of a capacitor. (in reality there is no capacitor here, the conductor of the coil just acts as one) meaning you can just use aluminium foil and insulate it with tape. what happens here is when the coil is brought near AC, small current is produced in the coil as it acts as one plate of a capacitor (a capacitor will allow the passage of AC through it, since it has changing electric field). Although I won't recommend you to repeat, what you saw in the video as there is no detailed explanation.
@@jonclark4328 yeah you burn out that LED and you'll be pushing up daisies
Not real practical but cool
They sell these for about the same price as the charger you began with.
Is that as fun as building one?
@@andrewmanzano4792 soldering 3 things? Right, so fun
@@BeetleBuns sorry if the small things in life don't bring you satisfaction.
@@andrewmanzano4792 that's not small, it's fucking miniscule. I'd rather not be pulling out the soldering iron for such little work.
@@BeetleBuns who shit in your soup bruh. Imagine getting mad at people for exploring a field they might not know much about. I hope you never have kids cause you’d be the least fun parent.
ajaykatal4026 It's a BC547. The circuit is called a Darlington configuration. One transistor amplifies the previous, so the gain gets higher with each transistor. 5 volts is connected to the collector of both transistors. The negative from the power source is connected to the cathode (-) of the LED. The anode (+) of the LED is connected to the emitter of transistor 2. The electromagnetic field produced by the oscillating AC voltage is picked up by the antenna connected to the base of transistor 1. This saturates the transistor and allows current to flow to the emitter. (base to collector ratio = current gain) The emitter is connected to the base of transistor 2 and the process is repeated for more gain (amplification.) When AC voltage is near enough, the transistors "switch on" to power the LED. This is also how an audio amplifier works, except an audio signal replaces the electromagnetic field from the AC voltage.
ALWAYS insulate the antenna in case it comes into contact with the AC voltage.
Hi dear I do this but not work same parts 😐
what the.. 😂
Try telling that to the kids today and they won’t believe you.
Can u please tell wt transistor are used
Electrical current is like water that it flows too its lowest point of ground and as it flows; it gives off radio waves that can be detected or something some frigging genius spy or whatever said in a TV show or something 🤣😂🤣😂
When you accidentally perfectly strip the wires while your intentions were to just cut them
😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂
lol yea noticed that too
Brilliantly crafted but may I suggest using a Red Led for DANGER SIGN 😂
Hiii
Yeah I see so many of these on sale at hardware stores and all of the LED’s are blue and green lol. Some unfortunate person that isn’t educated is gonna take that the wrong way
@@Hunter_Kennedy1 your un-educated guy is going to end up fried at some point. Better sooner rather than later.
Electrician chiming in, many circuit testers will have different colored lights for different things, for example blue light is typically used to detect low-voltage (i.e. phone, data, doorbell, etc.) wire, Red indicates a High-voltage wire (i.e. plugs, lights, normal circuits, etc.) and Green is usually a "standby" color, that is always lit until you find a circuit so you know the tool is on and working.
Green means go, for go ahead and use your actual AC detector.
Green light means it's safe.
And vegan
Or on/operating/live.
@@jonesbbq307 And gluten free
Non Gmo
Yeah green means safe always. 🤦 Why he didn't atleast do a red light lol
Hello my dear friend ❤thanks for sharing the beautiful video wonderful 🎉❤
Nice!!! Budget ghost hunting equipment! Suitable for a place like Danville Virginia 🤔
Danville was nice place until they started developing the mountainsides.
This device tells you whether or not you have a cord plugged into the wall, obviously.
It's useful when you are not sure whether or not you have current in said cable (when repairing stuff)
I use a hot stick everyday at work
@@arossfelder It was a joke.
@@xindicator762 It was a joke.
@@rottenapple4404 oh ok 😂
Haters going to hate. If you don't like the content then go somewhere else. Good job content creator 👍
its getting hate coz there's no resistor on the LED, which will be problematic when the LED burns out.
Every body has the right to comment idiot ..... if you can't deal with it you go elsewhere
Let's not worry about any current limiting resistor for the LED...
he'll figure it out when his cord suddenly have no power at all. ^^
Current limiting is for cowards!
Most likely an inline resistance inside the plug housing. It's always best not to comment when you are unaware of the subject matter you are speaking on. That's why we always have these comment experts 😂 but really they have no idea what they are talking about 😂 but I guess it makes them feel better to just spit diarrhea into the phone 🤦🏻 I feel sad for people. So desperate and insecure
@@Woofwoof1929 Yes, so sad we didn't write an entire paragraph pointing that out. We aren't shitting on him, only pointing out a potential flaw. Which is greatly appreciated by other engineers. Unless of course you yourself would like to be stuck on the same damn problem.. geez. Get your head out of your ass. If I make a mistake or something isn't right I'm not going to just reject all other input and pretend I'm the best. Constructive criticism is one of the best paths to learning.
Juicy-fruit will do the job.
One data cable is much more important thing for me 🙂
You can get some cheap usp male ports in Mobile shops, you can just solder them to 18650 battery.
❤
Why do you get a USB cable when you can just power it from a cheep battery?
Hii
@@hosseinazimi2580 hi
Lovely.... Happy to see comments and likes so many electronics background people. Even am also.
this is indeed a pretty cool project if you like electronics
It's a pretty cool project if you like to drill holes in the wall too. :P
and here i thought this was going to be a usbkiller tutorial. diy current detector is actually a pretty wholesome outcome, and definitely useful!
Same lol
Lol not gonna lie I was hoping for something more destructive. Then was like oh damn that’s all I need to make that (non destructive thing) 😂 actually I’m still impressed 😂
@@zakbly Building simple electronic circuits is easier than most people realize.
Edited this so you'll never know why it has 1k likes 😈
3 hours well spent now I know that my power point is turned on
@@tanssi2145 BOOM !!!!....LOL
Craft successful!
Pardon me but the complete destruction of your house is the only thing I have found worth laughing about tonight.
lol
Good idea , I'll make mine too , thank for sharing
pls dont... stuff like in the vid can lead to burning and electrocution.
MARAVILHA. . .
The video is very good, very good and worthy of praise, looking forward to more videos
My 1st thought was an AC wattmeter... with the coil. Nice idea.
:-) it mobile detector not lamakty hath ki chapair a mirror bazar of juices and double films
вАТЫ. НЕ НАБЕРЁШЬ , ТОЛЬКО слабенькое МАНИТНОЕ ПОЛЕ.....
This kind of tool in market place has a high price.....
Thanks for sharing,,❤
Wow you found a solution to a problem that doesn’t exist Unfortunately, the tools already been invented.
Cable tracker from amazon : $20
DIY : 10 cents 😂 🤙
احسنتم الجواب وهو المطلوب للجميع كذالك التعليم لقسم من اهمية الكهرباء غي كل شيء تدريجي
@@hasanmustafa9717 That's very true. Education is of vital importance at this historical time, more than ever before. Many factors have caused education to become woefully lacking in most countries, especially in the United States. This is simply the result of systemic greed, but the consequences may turn out to be unthinkable tragedy.
Bit late but you can get an actual version of this for 5$, what he made is likely to short after going by a strong enough voltage
@@mannyheffley5481 nothing on the internet is ever too late, but I have since acquired one for about $5 😂 I don't think it was even from Temu either 👌😁🤙
Plus it has a fancy signal generator, which is a key component I don't recall if this video mentioned
You can literally buy one of these detectors for about 8$ and they actually work and last. They won’t fall apart and are trustworthy.
They are really not that trustworthy.
They are so trustworthy that they are not allowed to (securely) check for voltage in germany ;)
@@vophatechnicus would this device be?
@vophatechnicus EVERY electrician I know has one of these and a lot of non electricians have them too for one reason - they work and they work well.
Hvxghhg
They are trustworthy.
It's just that it can fry like any other VAT (Verification Absent Tensions)
Tensions Presence Checking, in English.
Like they can't fry aswell...
It's just another thing to make the electrician jobs more technical and scare off the Sunday crafters
I'm an electrician myself in France
I like how all wires are exposed and turn the power bank in to an incendiary device. 🤦🏽♂️
It's 5V with about 20mA through the wires max. It's harmless.
Power banks have short circuit protection that turns off the port when too much current is drawn.
Power banks are already incendiary devices, tho.
I often see people cutting data cables for power. Just cut up POWER cables and save the better ones
Terimakasih berbagi nya bermanfaat salam kenal🙏
Cool.. I'll just grab my transistors and capacitors
You should still have a current limiting resistor so as to not fry the transistors or the LED
I was just about to say the same, notice how bright the led was, leave that on for longer than a second or two and it's gonna be smoking.
Back EMF protection diodes are also a thing most so called engineers even dont always do. Im constantly finding problems like this even in our modern expensive equipment worth $1000+ which is an absolute joke when you do not spend the extra $0.05-0.50 for protecting parts so it lasts longer. I honestly think some of these companies do it on purpose to sell the product more because I have reverse engineered before and given them my schematic with the fix and they respond with ego and dont want my business anymore LMAO
@@limitlessenergy369infact most companies do design them with flaws intentionally. They design one in such a way that they get damaged quickly and their buisness booms. I honestly think they're hiring engineers who can create the most flawed design with no suspicion.
@@electronnuclearEngineers are literally taught in universities how to design products to fail. Capitalism demands it.
Amazing
The thumbnail to this looks exactly like the contraption that Homer dreamt he would invent to get him out of financial trouble.
Watch out for the power bank expanding, had one exactly like it and it bloated.
Worked for a big chain in Europe years ago and we sold these. They were all called back because they were extremely unsafe.
💀..it "bloated"..wtf..??
I like to imagine this person left the thing plugged in and woke up to their junk drawer on fire
Umm... isonly the junk drawer flammable?
مورد تاییده
Great work
Congratulations 👏
Nice job!
Nice, two NPN transistors
Darlington pair for maximum sensitivity?
Всем кто не вкурил.
Юсб порт с проводами питания, 2 транзистора, и катушка индуктивности.
Транзистор это включатель, по центральному контакту если идëт ток, то в зависимости от силы тока и напряжения, он через крайние контакты вход и выход пропускает электричество, чем больше по центральному контакту тока тем больше он пропусксет ток, как выключатель с плавным включением и выключением.
Два транзистора спаивают так что один транзистор на центральном контакте имеет катушку индуктивности, она улавливает электромагнитное поле от проводов напряжения, а второй транзистор включает ток из контактов юсб модуля.
Катушка индуктивности получает напряжение оно идëт по центральному контакту и включает проход току ток проходит на средний контакт второго транзистора и включает второй провод и получается что лампочка загорается а уровень тока регулируется транзисторами и лампочка горит сильнее чем ближе поднесëш катушку индуктивности к источнику электромагнитного поля.
Не бро курю но не это...
Спасибо Бро! Хоть объяснил по простому для тех,кто не сильно темой владеет! Будь здоров и счастлив !!!
@@MAKSAVELLO я удивлëн, но я учился на КИПиА и там толково не могли эти вещи объяснить с годами разобравшись я понял суть процесса и принцип действия некоторых электронных элементов, и тут всë не сложнее допустим сантехники, но вот принято считать что это для умников, по сути просто надо понимать как в точности работает каждый из элементов и какие к каким подобрать для того чтоб нужные токи и мощности совпадали. Только много их, мелкие и замерять надо приборами разными.
@@user-uj4yx4jb8f 👍👍👍😜
Дешевле индикаторную отвёртку купить
режим под названием :сделай сам, интереснее мб ему, плюс детали хоть с помойки бери даром
DIY ac voltage detector that’s pretty neat
Thanks for the detailed explanations!
Awesome way to blow up a rechargeable lithium ion battery thanks
this is super clever - but that pin on the LED is so close to shorting out the USB port and it's stressing me out 😅
Same
A milligram of glue oxidized nearly 20 cm away from me is not even the most toxic stuff we breathe in daily life
Super cool. Doing this when I get home
We have these here also . We just plug into a wall socket whatever electric device we want to use and if it doesn't work we have found out that the device will not power on . Its truly n amazing skill i haveplugged in up to 10 different devices and notice that all but 1 device out of the 10 didbt work !
That is indeed a great way to light up a LED
The only electronic device allowed in Chuck McGill's home
W
👍👏👏
R.I.P. Chuck.
glad i have about 3 of these in my tool box, that are adjustable.
I love this video.
might as well provide a schematic diagram for this..
although you might say it isn't necessary, but it would be useful
Сам нарисуй тут всего несколько деталей...
لكن التعليق هو افضل وأسهل طرق التعليم للمنهج العلمي لأي موضوع حتى يكون لك اساس قوي تتردد عليه كلما تحتاجه
So the transistor circuit is a darlington pair design. They make darlington transistors so you didn't need to do all that soldering. The USB plug wasn't necessary, could have used a standard battery pack. I'll name your project: "Bored at the bench"
guess it's intended a little fun project for beginners which might not having laying arround Darlington transistors. Me I never glue anything to a battery or akku.
Still it was really cool to see
@@danielking7988 I honed my skills with a graveyard of "Bored at the bench" projects.
But this video is sooo much better than the dead pixels on your channel.
And how complicated was your first electronic project? Do you not realize that there are beginners who start with simple projects. Maybe you were born an electrical engineer and never needed any education; never had a need to complete a simple project before becoming the world's leading electronic engineer. Not likely. People who only criticize others are more likely losers who just looked up and learned what a darlington configuration is 5 minutes ago. Real electronic engineers or technicians (just like any other profession) aren't so quick to criticize/insult others in the same profession. You should cover your ignorance. It's showing.
Система будет работать, только вот энергии от неё даже меньше чем кот наплакал... Вряд ли когда зарядишь! Ну хотя бы потому что интенсивность излучения пропорциональна кубу частоты. А частота оч маленькая. Это на высоких частотах она большая а на назких напротив оч маленькая. Потому и выбрана частота в 50 гц что у неё оч низкое излучение... Иначе потери были бы большие. Но для видео сойдёт...
Creative video, thanks :)
*Laughs in British plug with separate power switches*
Asay carded cameras bht sari lotreno ki zeenat bn chuky
Powerbank: at least $20
Voltage detector: $5 at Harbor Freight
You got scammed if you paid $20 for a single cell powerbank lmfao
Brand new MULTIMETER $30 with Non-contact EMF Detection
Is everyone gonna just not say anything about the awesome music & how it intensifies as he gets closer to completing the build... it reminds me of something just don't remember at the moment what it reminds me of🤔🤔🤷♂️ LoL
2 transistors will be destroid, because the middle pin works with 0.6-0.7 V but there comms 5V ...so it will burn and smell a bit. But the chances are good the led survive. Whatever u do allways use resistors
Ah yes, totally everyone is like us and knows what the cables and light are. And everyone will for sure need this
Everybody is so stupid. What lame laymans. We are so awesome
Exactly, let me diy this with my sodering tool that I have in my junk drawer. Let's me see if I have some electronic parts laying around in my house too
-oh yeah well I don't know if everybody is going to end up oh oh
now make one that picks up RIF signals
ро
Wow🥰 so nice idea
A voltstick!
Nice done.
This song is the jam, make a video about flashing led lights with this song and ill jam out for hours giving you 1000s of views
Name
@@Kjuice6 physalis - eu vi um sapo
@@FabledGentleman 🤓🙏
@@Kjuice6 Or even better. Check "Nico Staff - Fast and Run". I don't know why physialis is registered as the creator of the tune since it's obviously made by Nico.
This is actually pretty good!
This is very interesting❤
Mom's gonna be pissed when she finds out what you did to her iphone cable. 😱 😯 ⚡
Or you could pick one up for less than a few bucks…..
Some people want to learn, but I guess your suggestion is good for teaching them how to learn nothing.
Here lemme just electrecute myself
**Electrocution noises**
I love darington pairs!
😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂
Gostei parabéns abraço 👏👍
Step one: get a degree in engineering
Step two: get tools
Step three: get parts
Step four: build this
Step five: plug in:
Step six: try not to burn your house down
Instructions unclear. I got a degree in liberal arts gender studies. Now I can't afford a house
@@gravityUTube I think you might need a private funding
I had a current regulator mod for my soldering iron(transformer/fans fanspeed controller for 2005 ish fans, heard a buzz ignored , sparks, very small explosion, fire started but luckily it was in a container without much airflow so I quickly disconnected and watched blue green flames show for about 5 seconds
I think the v+ and God shorted cause of a dirty mod using improperly sealed wires which were coated long ago before 2012 ripped out by force and not properly tested
@@gravityUTubeGender is a construct. I'm a high school dropout. Touch grass.
Non contact voltage detectors are like $25 at home depot or Lowes so....
I’ll go buy the one that costs the same as what you started with, and be using it while you’re fooling around with making that contraption. “Work smarter, Not Harder Children…”
It's called a proximity tester or tick meter, and one should never fully trust it, always treat wires like they are hot. Do it for your own safety and good.
Dont mind me not knowing what those electronics were
Mainly transistors and an led
What ratings are the transistors?
Just rip any transistors from scrap portable radio or cassette players.
@@williamwong5627 Nice. Thanks.
He gave the type number. Just look it up.
@@quantisedspace7047 Didn't hear one. What is it?
Its awesome when you randomly have soldering iron laying around
Please stop showing people how to make expensive and unsafe versions of inexpensive and safe things.
Signed,
Everyone
Транзисторы биполярные. Российский аналог КТ3102Е(или Г). С индексом E лучше.
Wonderful 😊🎉🎉🎉
Awesome. It's 😎🆒️😎🆒️
whats the song in the vid?
Maximix-electric speed
Darude - Sandstorm
physalis - eu vi um sapo / Nico Staf - Fast and Run
Warning Disclaimer: This is NOT safe.
hello. i am curious why it is not safe. can you please elaborate :)
@@loc_real No. He can't. He's full of shit. It's a learning project.
@@loc_realI’m no professional but here we go. 1) No resistors or insulation… that can’t be ok. 2) Soldering over superglue = California cancer causing fumes. 3) Trying stuff like this without understanding it may or may not result in anything from breaking components to burning down such a large area that antarctica completely melted resulting in places like florida and venice are submerged in polar bear infested waters.
I bet nobody that watcheds these videos and likes them and comments on how great it is EVER does any of them lol
if you're curious what's going on in the circuit, it looks like a darlington pair from BJTs and the coil drives the base current when a field is present. You should include a current limiting resistor for the LED and transistors because there is no "built in" resistance. Just a forward voltage for the LED and you're supplying that via the power bank but it will burnout eventually without limiting the amount of current through it.
You could just buy a Greenlee or Fluke voltage detector for about $15 - $20
i sked RUclips too END this channel we dont need such people i can make way better and safe r video s then any of you
couple cents for 2 pnps. plus it looks cool. Plus you actually do something.
You can by a handy screwdriver (that has an led light and a couple of disc batteries in the handle) that does the same thing. Around £5, hold it by the tip and the handle will light up near live wiring. Also works as a continuity tester to check fuses and cables. No soldering required
@@agustinsida8877and powerbank
Imagine thinking everyone on earth can just walk into Home De Pot and buy stuff.
Or you could just spend a couple of bucks on a non-contact circuit tester🤪
Looks good. What is it?
Great creativity, great electrical knowledge, bad economics, bad use of time.
اذا المسألة بسيطة لماذا لاتضيفون هذه القطعة إلى أدوات الإنشائية مثل دريل الحفر وآل مثقاب وادوات القطع حتى لايتم تلف وقطع اسلا الكهرباء المخفية ❤
I guess there are multiple reasons for that: (1) The detection inside a wall such as concrete isn't as easy to detect while drilling. You would have to check before (!) drilling and Yes, that could be built into the front head of the machine and make it a marketing plus for sales. (2) On the contrary - even if the parts itself would be really cheap - having reliable electronic circuits built into a non electronic machine requires additional engineering such as housing design, additional cables and AC DC transforming - all additional costs.
The drilling industry doesn't even offer smart solutions for dust suction for wall drillings (I know there are cheap Chinese tools - and have it - but they are a hussle to use).
What music it is?
Electric speed - Maximix
Eu vi um sapo
If only fluke would make something like this, they could call it a proximity meter
plus, if the voltage is 120 volts a standard neon buld will light...no electric connection required...
FET effect !
not to sound redundant
My favorite music
Do you know the name of this music?
@@mrtoineelectrick speed
Maximix
@@MineralWater0000 Thanks!
Just don't. For starters you can buy a reliable actual voltage detector for $14 at lowes. Then the fact that you are making something that even the reliable product is called a lie stick tells the world you have no reason to be messing around electricity.
Make one that detects Hidden Cameras
ни как не устанем изобретать велосипед. Индикатор обвинённый плиз