Great Scott Sir, there is a another channel name ET DISCOVER has made a signal jammer and signal booster, so sir i kindly request🙏🏻🙏🏻 you to investigate on his video also sir.
If there is an electronic component that is common across the videos, then they might be scamming people to empty out excess of junk they have in their stores by making the videos.
Yes, that's great - expose them as much as you can. I acutally don't really care, if some people "steal money" from a greedy company like google (who has ruined TH-cam, compared to what it once was, anyway), by getting payed for views, that would otherwise not be there (because that's what all is about. There are probably very few people who put up fake content, just for fun. At least not electronics - political content could be a different story though. It's pretty much all about geting an easy way to make money). But, it has gotten to a level where it indirectly becomes a problem foreveryone - especially beginers (who try to build shit that doesn't work and often think they do something wrong them self and because of that wastes a lot of time). Like 50% of TH-cam content is fake nowadays.
@@greatscottlab Please do it, guys like you and me, see whats wrong, but someone who is somewhat new to elektronics, may go to the trouble sourcing maybe obsolete parts to find out that this circuit is a ton of wasted time, material and money! Scott, keep that educational Videos cumming!
You are doing a great service by debunking their disservice. I started with electronics when I was 14 (over 40 years ago) and though it is not my occupation I still play around with it as a hobby. What those channels are doing is beyond dishonest because they not only present BS as facts but also discourage people who want to learn. They will try and make one of those circuits work when it doesn't they won't be able to understand why which may frustrate them to the point of giving up. So, yes, keep fighting the good fight :)
If people who build jammers get frustrated and give up, good. But they're welcome to learn how to build non-interfering transmitters that should be well documented.
@@ДимитърАндонов-ъ7еI mean to be fair at those frequencies a little bit of coiled wire (of the correct length of course) would generally suffice. Receiving 1090mhz ADS-B from aeroplanes only needs about a 6.5cm dipole antenna (so about 13cm total). EDIT Which is exactly what I have attached to my window, furthest plane I've picked up so far with full location data being 381km away
@@irreverend_ That is a genuinely intriguing idea... I don't need another hobby. I don't need another hobby. I don't need another hobby... Oh, dear :(
@@ДимитърАндонов-ъ7е That "just coils wire" is called a helical antenna and perfectly legit for GSM applications. There are dual band and even quad band designs out there. People might write a thesis about novel antenna designs, but this isn't novel. People also cover pain management in their thesis, yet you're able to simply take an Ibruprofen against headache despite lacking a medical degree. It's really not that deep 🙂
Definitely expose them! I hate these channels that use false information and even AI, combined with click baity titles to get views. This type of content just serves to clutter up the internet and discourage novices that might try to build the circuits and just blame themselves when it doesn't work.
I stopped believing that it could possibly work when I saw through hole components for GHz frequencies, but thanks for going all the way, very entertaining...
While it's obvious that circuits like these can't work at radio frequencies, it should be noted that the capacitive load of a passive scope probe will affect the circuit and most common oscilloscopes can't measure such high frequencies anyway.
Absolutely right!! We can’t block or boost mobile RF signal by simply these things. The mobile RF system use complex modulation technique such as OFDMA and transmission technique such as MIMO will make them more immune to external interferences. The frequency hopping spread spectrum technique will spread the signal over a wide frequency range, making it more resistant to interference and noise. Modern mobile communication systems employ sophisticated error detection and correction algorithms, such as Forward Error Correction (FEC) and Automatic Repeat request (ARQ). These techniques detect errors in the received data and correct them automatically. It also adapt to changing conditions by adjusting parameters like transmission power, modulation schemes, frequency band and data rates based on environmental conditions. From these observations it is very clear that mobile jamming / boosting is not a simple task. It requires more specialized RF IC and well-designed antenna systems along with complex signal processing algorithms.
3 หลายเดือนก่อน
FHSS isn't used on LTE/5G and if there only is 900 MHz GSM/LTE available, a simple single band jammer would technically be enough. However, often times you have all sorts of bands available.
RF jamming is EXTREMELY simple, so simple in fact it is possible to do it accidentally, all you have to do is (metaphorically) scream louder than the nearest tower on all the frequencies you want to block. What isn't simple is SELECTIVELY jamming ONLY mobile phone signals and doing it in a way that doesn't end up with you destroying your device while a representative of the FCC (or your local equivalent) observes you.
Seeing the real trasmitter device Scott showed here and said that this level is basically black mag now, people cannot make jammer devices at home, too many specific components are needed with high quality circuit assembeling.
It's a good thing the power output is low. Interference around 125MHz is gonna piss off two regulatory authorities simultaneously. Aviation and communications!
plus 1 for more exposure of this fake electronics. These "creators" are giving electronics a bad reputation while at the same time making a living off the click-bait they are creating. There is too much like this on youtube...
I'm down with debunking some more of these circuits, or even the opposite, proving some of them useful. A regular series of "Two of these designs are junk, but the third actually works. Can you guess which one" could actually be a good deal of fun.
@@unhandled12345 i would disagree. i guess many people out there are able to build up a circuit from a schematic perfectly , but do not understand what exactly they built there. Me as a kid would be a good example. With 13/14 years i was definetly able to build up a schematic, but do not understand it.
You know what, it might actually be kinda based to advertise a "jammer" circuit that doesn't work, and make sure it stays at the top of search results so that it funnels in everyone too stupid to realize it can never actually work. Not this one though. One that's truly harmless.
Please do more of these, but also get a bit more into the technical side and explain the mistakes and what would be the correct approach (for non illegal circuits of course)!
Expose more of this crap. Some people think they can tell you anything, so it is good to expose them. And on the other side, its also educative... We all learn from those "mistakes". Thank you Scott!
I mean they are just everywhere, fake channels, it sucks seeing that majority of the content is this way We are lucky we have guys like you that give out real knowledge 🙌
Definitely like the idea of exposing the snake oil proponents, but you could spend all your time on just that! We would miss out on the other great content you provide! Could you do a video on your parts storage solution and why you organized them the way you did? I like the boxes with dividers, many parts cabinets don't have provisions for those, especially dividers that run from the front to the back of the drawer. If they did, i could keep multiple values of axial components in a single drawer (say 500K ohm and 1M ohm in one drawer instead of two drawers). Thanks for the great videos and sharing something interesting!
Thank you! When I was younger I always used to think somehow the designers of these fake circuits had discovered properties of components that weren't published that let them do really amazing things outside their normal parameters. I was naive. But I was innocent too. Please keep doing videos like this to help keep people learning on the right track.
Thank you! When I was younger I always used to think somehow the designers of these fake circuits had discovered properties of components that weren't published that let them do really amazing things outside their normal parameters. I was naive. But I was innocent too. Please keep doing videos like this to help keep people learning on the right track.
Thank you! When I was younger I always used to think somehow the designers of these fake circuits had discovered properties of components that weren't published that let them do really amazing things outside their normal parameters. I was naive. But I was innocent too. Please keep doing videos like this to help keep people learning on the right track.
I love these 3.3 pF and 1 pF capacitors driving the 555 - the capacitance of the wire / perf board would be far more than that of the cap! That’s probably why the 555 circuit can’t even make it to the calculated frequency!
In a world where "unlimited free energy" videos where contraptions that use dirty spark plugs, magnets and tons of hot melt glue can create 10+ million views, I am not surprised.
Do not ignore the liars! It will simply give them cause to continue and just make things worse in the world. Expose them as frauds in a big way! Because shame is a powerful tool!
Exposing such wrong circuit is helpful. But diving into the RF would awesome.. for that you would need some Smith Chart theory and a VNA which is expensive but it would be very interesting to learn more about.
When i think about perfboards and stripboards, i think about your classic yellow perfboard and how its assembled, like it reminds me of the amplifier perfboard
@@ziggfreud9820 I am going to give you the benefit of the doubt and assume you misinterpreted who I was directing this at, which is the garbage fake circuits flooding youtube.
There is no need to waste time on these creators. People will fall for it whatever you do. And anyway we have electroboom for this. You continue to spread knowledge ❤.
Basically 4G has built in some communication method and certain freq and power, which means you need to build signal generator with more power same method.
Yes they need exposing, I've seen circuitry with 555's and spark plugs supposedly boosting signal strength, and just looking at the circuit diagram you can see that it's a fake. Please post more 👍
It is to easy to ignore bogus stuff it is always better to expose and make people aware of the scammers. In this case it amounts to no more than a few bucks and time wasted but what if it were a more serious matter like a heart monitor or such like. Just better to expose. Keep up the good work
THERE IS NO FREE ENE... no, I mean SIGNAL STRENGTH! I am actually amazed fhat this thing works worse than a reflector that definitely can improve signal strength when used right, and ia entirely passive.
Totally agree with Name & Shame... 🤔 No matter what they R doing wrong in anything they do... 😏 I even report them;... which can B found when clicking the 3 (...) next 2 the Share button.
You could demonstrate FM radio jamming, either by constructing your own circuit, or amplifying a car radio FM transmitter. For educational purposes of course!
Btw once you tried out an overcurrent protection circuit using a relay. I was proposing if you could try out one using a transitor latch and differential amplifier. Like the differential amplifier circuit measurement the voltage drop across a shunt resistance and I output is connected to a comparator which trigger a transistor latch when the voltage drop across the shunt exceeds a certain value. Like instead of using the relay you use a transistor latch
Tell you a truth your channel is really the best. I have never seen any informative channel like yours.❤ but it's under rated because some people think your videos are hard to understand😂. But i love your videos a lot.
Thank you for the video and yeah, ignore those videos. There are lots of trash videos on every topic of electronics, they usually don't and can't do what they promise. They have clickbait titles and lots of view... the world is not perfect you know. We just stick to proven youtube authors :)
crazy timing!! just two days ago i came across this channel! i wondered if you could boost 4g low 5g (850mhz here) using two mini circuits mmic commonly used in with sdr lna boards. I was pretty disappointed these crap videos were all i could find! Maybe you could look in to a project like that, it shouldnt be to hard using mmic chips.
I dont think you should expose or not expose these types of channels. As you have beautifully done in this video, i believe you should give your viewers the tools and knowledge to judge or make sense of what they encounter online. This way your video becomes a medium for learning and growth as always and your viewer leave here better than they arrived. As for the channels who keep making these misleading videos, karma will come for them. Keep up the great work Mr. Scott❤
@greatscottlab , Sir, excuse me, I want to ask, can we make a Frequency Jammer at a Frequency of 40 KHz - 75 KHz and can work at a maximum distance of 50 meters or at least 15 meters. Lately my garden has often been dug up by gold hunters using metal detectors. Thank you in advance, sir. I am really waiting for your answer. If possible, I will plant the jammer in my garden because the position of the garden is far from people's houses.
YES PLEASE expose more channels the garbge is every where on youtube preventing quality informative content from getting the views and appreciation they deserve. Thank you for your Hard work and time you put into these quality+ Informative videos and Guides.
Since I taught myself electronics, free energies, GHz jammers with few transistors, 1kw amplifier using only 1 transistor, sound healing, past life regression,... and pseudoscience stuff Studying is my enemy
The first 500 people to use my link skl.sh/greatscott06241 will get a 1 month free trial of Skillshare premium!
Nice free learning
why is this coommer=nt from 9 days ago
Great Scott Sir, there is a another channel name ET DISCOVER has made a signal jammer and signal booster, so sir i kindly request🙏🏻🙏🏻 you to investigate on his video also sir.
Thank you for exposing this idiocy !!
Dave from EEVBlog exposes them too, so you're in good company 👍
If there is an electronic component that is common across the videos, then they might be scamming people to empty out excess of junk they have in their stores by making the videos.
expose more of these channels that show fake and misinformative content. Thanks a lot for your work
Will do :-) Thanks
Yes, that's great - expose them as much as you can. I acutally don't really care, if some people "steal money" from a greedy company like google (who has ruined TH-cam, compared to what it once was, anyway), by getting payed for views, that would otherwise not be there (because that's what all is about. There are probably very few people who put up fake content, just for fun. At least not electronics - political content could be a different story though. It's pretty much all about geting an easy way to make money).
But, it has gotten to a level where it indirectly becomes a problem foreveryone - especially beginers (who try to build shit that doesn't work and often think they do something wrong them self and because of that wastes a lot of time). Like 50% of TH-cam content is fake nowadays.
Roasting fake clickbaits is always welcome
@@greatscottlab
Please do it, guys like you and me, see whats wrong, but someone who is somewhat new to elektronics, may go to the trouble sourcing maybe obsolete parts to find out that this circuit is a ton of wasted time, material and money!
Scott, keep that educational Videos cumming!
Yeah, just like ElectoBoom with the so called "free energy" videos
the rectifi-
wait, wrong channel 😂
kiddin aside, love your videos!
Haha thanks :-) We should all rectify a bit ;-)
...not your puny single diode rectifier!
The fool breedge Rectifiyah!
...yes, the b!tch rectµm fryer.
-AvE
You are doing a great service by debunking their disservice. I started with electronics when I was 14 (over 40 years ago) and though it is not my occupation I still play around with it as a hobby. What those channels are doing is beyond dishonest because they not only present BS as facts but also discourage people who want to learn. They will try and make one of those circuits work when it doesn't they won't be able to understand why which may frustrate them to the point of giving up. So, yes, keep fighting the good fight :)
If people who build jammers get frustrated and give up, good. But they're welcome to learn how to build non-interfering transmitters that should be well documented.
@@lunalangton5776 Of course, I meant as electronics projects in general, not this case in special.
@@adilsongoliveira Yep, would love to see more mistakes pointed out in circuits, where that would serve as a good learning example.
Even the design of an antenna for this purpose is a science for its own.
True
Some people make thesis about antenna design for these frequencies 😀 and in these videos the dude just coils wire...
@@ДимитърАндонов-ъ7еI mean to be fair at those frequencies a little bit of coiled wire (of the correct length of course) would generally suffice. Receiving 1090mhz ADS-B from aeroplanes only needs about a 6.5cm dipole antenna (so about 13cm total).
EDIT Which is exactly what I have attached to my window, furthest plane I've picked up so far with full location data being 381km away
@@irreverend_ That is a genuinely intriguing idea...
I don't need another hobby. I don't need another hobby. I don't need another hobby...
Oh, dear :(
@@ДимитърАндонов-ъ7е That "just coils wire" is called a helical antenna and perfectly legit for GSM applications. There are dual band and even quad band designs out there. People might write a thesis about novel antenna designs, but this isn't novel. People also cover pain management in their thesis, yet you're able to simply take an Ibruprofen against headache despite lacking a medical degree. It's really not that deep 🙂
"He who knows nothing must believe everything"
But now we know, thanks! 👍
Ah, but what of "The only thing I know is that I know nothing."
@@Voidsworn
Socrates: Then you're a student. 😉
Oi! I resemble that remark!
And knowing is half the battle!
Definitely expose them! I hate these channels that use false information and even AI, combined with click baity titles to get views. This type of content just serves to clutter up the internet and discourage novices that might try to build the circuits and just blame themselves when it doesn't work.
I stopped believing that it could possibly work when I saw through hole components for GHz frequencies, but thanks for going all the way, very entertaining...
These along with fake free energy videos are the worst of the worst.
While it's obvious that circuits like these can't work at radio frequencies, it should be noted that the capacitive load of a passive scope probe will affect the circuit and most common oscilloscopes can't measure such high frequencies anyway.
They in fact can with the right set up.
Absolutely right!! We can’t block or boost mobile RF signal by simply these things. The mobile RF system use complex modulation technique such as OFDMA and transmission technique such as MIMO will make them more immune to external interferences. The frequency hopping spread spectrum technique will spread the signal over a wide frequency range, making it more resistant to interference and noise. Modern mobile communication systems employ sophisticated error detection and correction algorithms, such as Forward Error Correction (FEC) and Automatic Repeat request (ARQ). These techniques detect errors in the received data and correct them automatically. It also adapt to changing conditions by adjusting parameters like transmission power, modulation schemes, frequency band and data rates based on environmental conditions. From these observations it is very clear that mobile jamming / boosting is not a simple task. It requires more specialized RF IC and well-designed antenna systems along with complex signal processing algorithms.
FHSS isn't used on LTE/5G and if there only is 900 MHz GSM/LTE available, a simple single band jammer would technically be enough. However, often times you have all sorts of bands available.
Industry standard for boosting are Cel-Fi GO units.
RF jamming is EXTREMELY simple, so simple in fact it is possible to do it accidentally, all you have to do is (metaphorically) scream louder than the nearest tower on all the frequencies you want to block. What isn't simple is SELECTIVELY jamming ONLY mobile phone signals and doing it in a way that doesn't end up with you destroying your device while a representative of the FCC (or your local equivalent) observes you.
Probably a good thing that all the people trying to build circuits designed to cause mayhem are distracted by these designs that don't actually work.
Too bad they're also scamming people trying to build a booster.
Yeah I never really thought about it in that way, good point!
Seeing the real trasmitter device Scott showed here and said that this level is basically black mag now, people cannot make jammer devices at home, too many specific components are needed with high quality circuit assembeling.
Maybe it's a systemic misinformation campaign! :D
They are the script kiddies of the RF world
Expose them all. Also it's interesting to find out what these scam circuits even do in the first place and the flaws in them.
Top video. Expose the predatory bastards! Make it the mainstay of your channel. The community needs it.
I like the debunking videos. Sadly, there are so many hucksters on TH-cam creating confusion for students who are trying to learn on their own path.
It's a good thing the power output is low. Interference around 125MHz is gonna piss off two regulatory authorities simultaneously. Aviation and communications!
plus 1 for more exposure of this fake electronics. These "creators" are giving electronics a bad reputation while at the same time making a living off the click-bait they are creating. There is too much like this on youtube...
I'm down with debunking some more of these circuits, or even the opposite, proving some of them useful. A regular series of "Two of these designs are junk, but the third actually works. Can you guess which one" could actually be a good deal of fun.
Lovely idea. Not sure how easy it will be to actually do. But I put it on my to do list.
please protect people from wasting electronic components. every built up circuit is just ewaste
Nobody built that. The people who would be able to, saw the 555 and knew it was fake. The folks who don't know, can't follow schematics.
@@unhandled12345 i would disagree. i guess many people out there are able to build up a circuit from a schematic perfectly , but do not understand what exactly they built there. Me as a kid would be a good example. With 13/14 years i was definetly able to build up a schematic, but do not understand it.
Let them practise and troubleshoot problem
You know what, it might actually be kinda based to advertise a "jammer" circuit that doesn't work, and make sure it stays at the top of search results so that it funnels in everyone too stupid to realize it can never actually work. Not this one though. One that's truly harmless.
Expose them. These people are making money by promoting fake products.
Excellent explanation as usual
Thanks :-)
Good job, I hope you do some more videos covering fake claims like this. It damages the whole hobby when ideas like that gain traction.
Yes! Expose the fakes, my friend! Great video! 😊
Please do more of these, but also get a bit more into the technical side and explain the mistakes and what would be the correct approach (for non illegal circuits of course)!
Expose more of this crap. Some people think they can tell you anything, so it is good to expose them. And on the other side, its also educative... We all learn from those "mistakes". Thank you Scott!
I designed television front end for several TV manufaturers years ago. You are 100% correct, keep exposing the frauds.
Great explanations man. TY for taking the time to break it all down
Education is important, please expose more of this kind of BS. Thank you.
Please continue, it will be great to have a reputable TH-cam channel debunking all the fake videos on TH-cam.
Please ‘seek out and destroy’ the false claims!
BE our ‘HUNTER KILLER’ …
Find us projects worth our ‘valuable time’
I mean they are just everywhere, fake channels, it sucks seeing that majority of the content is this way
We are lucky we have guys like you that give out real knowledge 🙌
Definitely like the idea of exposing the snake oil proponents, but you could spend all your time on just that! We would miss out on the other great content you provide!
Could you do a video on your parts storage solution and why you organized them the way you did? I like the boxes with dividers, many parts cabinets don't have provisions for those, especially dividers that run from the front to the back of the drawer. If they did, i could keep multiple values of axial components in a single drawer (say 500K ohm and 1M ohm in one drawer instead of two drawers).
Thanks for the great videos and sharing something interesting!
Oh nice, 125 Mhz. Smack bang in the middle of the aviation VHF band. Sounds like a good way to get yourself arrested.
yeah, normally most phone jammers are scams because they use 5-5-5 timers to try jamming a 2.4 - 5 Ghz signal 🤣🤣🤣🤣
😂😂
Please expose as many fakes as possible. Great job.
Please continue to expose the scams. You are doing a service to the people. Thanks!
Nice video can you create a series of videos to expose these gimmicks ....!!!??
We enjoyed this video ❤️
Awesome :-)
Thank you! When I was younger I always used to think somehow the designers of these fake circuits had discovered properties of components that weren't published that let them do really amazing things outside their normal parameters. I was naive. But I was innocent too. Please keep doing videos like this to help keep people learning on the right track.
Thank you! When I was younger I always used to think somehow the designers of these fake circuits had discovered properties of components that weren't published that let them do really amazing things outside their normal parameters. I was naive. But I was innocent too. Please keep doing videos like this to help keep people learning on the right track.
Thank you! When I was younger I always used to think somehow the designers of these fake circuits had discovered properties of components that weren't published that let them do really amazing things outside their normal parameters. I was naive. But I was innocent too. Please keep doing videos like this to help keep people learning on the right track.
I'd like to watch occasional "bad electronics exposed" video :)
Maybe couple expose per video, in the style of "Gems from Ali Express"
I love these 3.3 pF and 1 pF capacitors driving the 555 - the capacitance of the wire / perf board would be far more than that of the cap! That’s probably why the 555 circuit can’t even make it to the calculated frequency!
4:09 I'm not surprised that the circuits don't work, but I'm very surprised there are still 2G networks there!
Hefty 2.4 GHz jammer you showed in the end. 10W LDMOS as output ;)
I think you ought to build some of those "free energy" devices.
Show these demons as they are. We all have a limitted time on the planet,, and very little for intentional misgivings.
In a world where "unlimited free energy" videos where contraptions that use dirty spark plugs, magnets and tons of hot melt glue can create 10+ million views, I am not surprised.
Do not ignore the liars!
It will simply give them cause to continue and just make things worse in the world.
Expose them as frauds in a big way!
Because shame is a powerful tool!
Exposing such wrong circuit is helpful. But diving into the RF would awesome.. for that you would need some Smith Chart theory and a VNA which is expensive but it would be very interesting to learn more about.
Yeah, i also had run into that into those problems when reviewing his schematics... It's a total bogus...😅
Who is he?
- Mehdi?
- No!
- The rectifier?
- No!
- He is the Scottifier!! 😅
When i think about perfboards and stripboards, i think about your classic yellow perfboard and how its assembled, like it reminds me of the amplifier perfboard
Forgetting one important thing, these circuits work perfectly as intended. Generating revenue as clickbait.
Thanks for the work and cool fake debunk clearly explained !
All this is going to do is piss off thr ham radio operator next door. And belive me, we can find your signal source.
Nobody cares.
@@ziggfreud9820 I am going to give you the benefit of the doubt and assume you misinterpreted who I was directing this at, which is the garbage fake circuits flooding youtube.
Expose them! People are dumb enough without allowing unscrupulous people to create videos that make them even dumber!
I think you should do a Series with busting fake circuitry, with usb charger from Temu/wish/shein etc - and then fix the issues with the problem
Great scott ;expose them all !
Expose them all! No more shady content!!
They get views from onlookers, not from the ones who really try themselves.
There is no need to waste time on these creators. People will fall for it whatever you do.
And anyway we have electroboom for this.
You continue to spread knowledge ❤.
in Germany u don't need a jammer , just go inside the house 😂😢😢
Yes of course, you should make more videos on this type of fake jammers and also nrf24lo1s as well.btw love you videos on electronics from Pakistan
Noted :-) And thanks :-)
Basically 4G has built in some communication method and certain freq and power, which means you need to build signal generator with more power same method.
this was really nicely done 👍👍👍
I would love to see your version of a legitimate RF jammer.
On internet " Everything that glitters is not gold.." and "Nobody knows that you are a dog "
Absolutely please expose more of them :)
Yes...carry on exposing....I don't want to waste my time building rubbish
Debunk them all to hell! You're doing a great job here. For Science!
Yes they need exposing, I've seen circuitry with 555's and spark plugs supposedly boosting signal strength, and just looking at the circuit diagram you can see that it's a fake.
Please post more 👍
It is to easy to ignore bogus stuff it is always better to expose and make people aware of the scammers. In this case it amounts to no more than a few bucks and time wasted but what if it were a more serious matter like a heart monitor or such like. Just better to expose.
Keep up the good work
All these bots bro 😭
I removed their comments ;-)
@@greatscottlab glad to see you doing a better job than youtube itself.
THERE IS NO FREE ENE... no, I mean SIGNAL STRENGTH!
I am actually amazed fhat this thing works worse than a reflector that definitely can improve signal strength when used right, and ia entirely passive.
It's stuff like this TH-cam was made for!
Keep up the good work debunking scams!
Totally agree with Name & Shame... 🤔
No matter what they R doing wrong in anything they do... 😏
I even report them;... which can B found when clicking the 3 (...) next 2 the Share button.
You could demonstrate FM radio jamming, either by constructing your own circuit, or amplifying a car radio FM transmitter.
For educational purposes of course!
Of course :-)
Easy WiFi jammer is powering up a drone on 2.4ghz/5.8ghz with 500mw+ lol
Here before they probably file a fraudulent takedown to hide this expose...
Btw once you tried out an overcurrent protection circuit using a relay.
I was proposing if you could try out one using a transitor latch and differential amplifier.
Like the differential amplifier circuit measurement the voltage drop across a shunt resistance and I output is connected to a comparator which trigger a transistor latch when the voltage drop across the shunt exceeds a certain value.
Like instead of using the relay you use a transistor latch
At 4:43 table says 5G is 40 GHz but that sounds way too high, I guess it’s 4.0 GHz?
those view numbers are probably due to youtube algorhytm.
The ONLY reason I watch this channel is how well he draws circuits on paper
Can you do a tutorial on building circuits for radio frequency communication, how to make a carrier wave and superimpose data in it
holy moly you did the thing at the end :D :DDDDDDD that caught me off guard!
Tell you a truth your channel is really the best. I have never seen any informative channel like yours.❤ but it's under rated because some people think your videos are hard to understand😂. But i love your videos a lot.
The most amazing thing in this video is that your phone can switch between the different networks.
Thank you for the video and yeah, ignore those videos. There are lots of trash videos on every topic of electronics, they usually don't and can't do what they promise. They have clickbait titles and lots of view... the world is not perfect you know. We just stick to proven youtube authors :)
True circuit is best than the garbage you expose, great job!
crazy timing!! just two days ago i came across this channel! i wondered if you could boost 4g low 5g (850mhz here) using two mini circuits mmic commonly used in with sdr lna boards. I was pretty disappointed these crap videos were all i could find! Maybe you could look in to a project like that, it shouldnt be to hard using mmic chips.
I dont think you should expose or not expose these types of channels. As you have beautifully done in this video, i believe you should give your viewers the tools and knowledge to judge or make sense of what they encounter online.
This way your video becomes a medium for learning and growth as always and your viewer leave here better than they arrived. As for the channels who keep making these misleading videos, karma will come for them.
Keep up the great work Mr. Scott❤
@greatscottlab , Sir, excuse me, I want to ask, can we make a Frequency Jammer at a Frequency of 40 KHz - 75 KHz and can work at a maximum distance of 50 meters or at least 15 meters. Lately my garden has often been dug up by gold hunters using metal detectors. Thank you in advance, sir. I am really waiting for your answer. If possible, I will plant the jammer in my garden because the position of the garden is far from people's houses.
The truth shall set us free
The Content Cop of shitty circuit designs, keep it up man
YES PLEASE expose more channels the garbge is every where on youtube preventing quality informative content from getting the views and appreciation they deserve.
Thank you for your Hard work and time you put into these quality+ Informative videos and Guides.
Since I taught myself electronics, free energies, GHz jammers with few transistors, 1kw amplifier using only 1 transistor, sound healing, past life regression,... and pseudoscience stuff Studying is my enemy
It will be nice to see a electronic basics video on rf
Yes expose those scammers, please!
Und schöne Grüße, auch aus D.
i think that you can make a jammer with narf or with cc1101