BoboTheEpic I apologize. I could have phrased that much better. It is very useful, I would suggest hooking it up to an android phone and using a spectrum analyzer app.
That's suspicious... Personally, I didn't think it was practical until I saw a use for it (at the end of the video with the guitar). A lot of these things may be fun because they occupy you.. ultimately though, what's important is how useful the things are. Unfortunately not many things on this channel are useful, merely fun. If you see this comment, please consider carefully planning and releasing videos that are practical for people; Devices which produce a speaker effect or w/e that effect was with the electric guitar would be great; Especially if it were cost effective over buying one. Stuff like that would seriously make this channel take off.
You ever mess with the tempest software and a sdr dongle it can pick up the same electromagnetic sounds except the software can interpret the sound and decode a computer monitor so if you had sensitive enough equipment and someones pc wasn't in a Faraday cage you can see everything they do on screen. Even without the software there is a way to do this just in sdr sharp to decode some sounds displayed as images on the monitor.
I was doing some research on EMP’s trying to figure out if I could make one to either play a prank on a large group of people at once or come up with a magic trick that lots of people could participate in. Anyway I ran. Across this channel and it is awesome!!!!! Please keep it up
3:48 *listening peacefully to this video in background/on separate monitor........ "gonna move this pin over here and".... RAEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE holy shit dude you scared me so bad
very simple, yet very cool. I am interested in devices such as this, that is, those that allow humans to perceive the rest of the universe that lays hidden beyond our currently evolved senses. Additionally to hearing EMF's, I am very interested in SEEING them. Do you think you could tackle this human enhancement?
I read an article some time ago on Wired Science magazine where a guy had actually done this. He also wanted to see all the electronic transmissions in the air. So he developed a 2 D viewable image showing the different electronic waves in the air around him. I thought he did it in 3D and why I was interested in it so I didn't care to follow up on it. His PC screen just showed red lines, blue lines, color coded lines going across the screen. The thing I questioned was how he captured them to show them as lines all at once. Then I found out, he mapped them so they weren't a real time display.
gee man, i appreciate you reading my comment and sharing with me your pertinent thoughts. that is exciting that it has been done before with room for improvement.
I love the idea of this, as well as all the other things on your channel, but I have NO IDEA what any of this electrical terminology means. Any tips, ideas, or places on where I should start learning this?
Probably not because the audio is encoded/compressed for better bandwidth so you won't be able to hear the raw audio like you would with a radio or whatever.
Can you teach me how to dig up copper, make it into a wire, coat it with enamel, build steel laminations from rock, grow transistors, put it all together, make a camera, develop the internet and a UA-cam channel, and then sell it all for 50 cent?
Question associated to your project and only because one I'm not electronics savy and two I don't know what to call it but could you explain to me what causes that magnetic interference when you brought the solenoid and speaker too close to each other. I know the same thing happens when you bring two microphones close to each other. I know It has to do with magnetic waves but why are these waves making a noise? Next, why choose a solenoid from a washing machine?
Oh, love your channel, I am a subscriber. Am learning a lot from your channel because I don't think you talk fast but make things look simple to make. Can you recommend a store for buying electronics like the bread board now that I was going to use Radio Shack, they closed!
You young guy are great!!! And brilliant also a bit corny especially at the end.....LOL Corny is an old term to say goofy funny which to me is wonderful so it's a compliment. Keep up the great videos!!!
I like your videos but you remind me of the 90s advert "micro machines come in collections of five", "micro machines come in collections of five", "micro machines come in collections of five"
Warning, an LM386 chip was harmed during the making of this video.
Tanner Tech hey man!
How are those beads?
Tanner Tech Great job tanner!
koo kool
Thanks for the warning. Subbed btw ;)
Note: instead of a solenoid you could use the tape read head from a cassette player. Then it would be more sensitive.
I had the same idea and thryed it. but it didn't work.
I think my tape read head is broken.
I absolutely don’t mean this in a negative way, but this channel has a 90’s DIY TV-show feel to it, honestly I kind of like it.
0:45 that penmanship.👍
So basically a wide band bug detector, cool
So wait, if you had this in a room where a bug was you'd be able to find it?
+Gage The Navigator "bug"
lol. A bug detector is useless in the modern day. Why hide a bug when you can download a program?
BoboTheEpic I apologize. I could have phrased that much better. It is very useful, I would suggest hooking it up to an android phone and using a spectrum analyzer app.
Yeah.
You should build a long range mic. Something that you could hear someone from a couple hundred feet away
That's suspicious... Personally, I didn't think it was practical until I saw a use for it (at the end of the video with the guitar). A lot of these things may be fun because they occupy you.. ultimately though, what's important is how useful the things are. Unfortunately not many things on this channel are useful, merely fun. If you see this comment, please consider carefully planning and releasing videos that are practical for people; Devices which produce a speaker effect or w/e that effect was with the electric guitar would be great; Especially if it were cost effective over buying one. Stuff like that would seriously make this channel take off.
@@lususnaturae2470 That sounds boring
@@lususnaturae2470 you do not understand the point of this channel
We used to put a Mimi FM radio next to Tandy Trs80 computer. You could hear a difference on which subroutine in a program running.
I did the same thing once but with no op amp i connected the coil to my headphones and it's not as loud but works surprisingly good.
Hope you enjoyed your holidays Keystone! Glad to see another upload.
Haha yeah, finals are over with now :D
Now, how about adding an oscillator, a mixer, and converting ultrasonic sounds down to where we can hear them?
Made it. Really cool circuit. Gonna go on an electromagnetic scavenger hunt tomorrow! :D
That is an amazing device, can already see the use of it. great job guys !
So glad to see another video!!!!
This will allow you to hear different emf waves around you. Might be a great way to document v2k.
Keystone and I*
Sorry, the video was great and interesting. Might actually make my own version.
You ever mess with the tempest software and a sdr dongle it can pick up the same electromagnetic sounds except the software can interpret the sound and decode a computer monitor so if you had sensitive enough equipment and someones pc wasn't in a Faraday cage you can see everything they do on screen. Even without the software there is a way to do this just in sdr sharp to decode some sounds displayed as images on the monitor.
Can I use it to detect ghosts assuming ghosts emit emf
Finally another Keystone science video!!! I've been waiting for a new video since you started college!!!
The guitar bit was really awesome
I was WAITING for you two to collaborate!
I was doing some research on EMP’s trying to figure out if I could make one to either play a prank on a large group of people at once or come up with a magic trick that lots of people could participate in. Anyway I ran. Across this channel and it is awesome!!!!! Please keep it up
an EMP for a "prank"? thats juat gonna fry everyone's devices, that is not a prank
@@ProtoHadrondon’t modern devices have protection against emp
Omg. You and TannerTech in one Video? Like a dream
That “interesting” sound lol. That’s one way to put it
thanks definitely going to make this one.
I've learned so much from both your channels. Awesome job.
Kinda makes me think of a weird or special kind of theremin...
Hey Keystone Science!
Can i build the coil by myself? I'm a professional electronics-noob.. 😅
Greetings from Germany!
Riccardo Buchin i was about to ask the same
Greetings back from Germany xD
I just threw one of these coils away!😢
Yes you can wind the coil yourself.
Just put a few hundred windings of thin copper wire on a thick screw. It should work.
Both of you are awesome
Hi!
Great video!
Where can I add a potentiometer to control the volume of the speaker? It's pretty loud...
Brilliant. Thank you for sharing your knowledge.
You sound like a genius....nice video
Sounds cool! Good video!
Tanner must have 180 degree field of vision... cool
Good work boys
3:48 *listening peacefully to this video in background/on separate monitor........ "gonna move this pin over here and".... RAEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE holy shit dude you scared me so bad
Awesome video! I'm going to build this..
Frickin' cool.
Oooh TEMPEST stuffs!
very simple, yet very cool. I am interested in devices such as this, that is, those that allow humans to perceive the rest of the universe that lays hidden beyond our currently evolved senses. Additionally to hearing EMF's, I am very interested in SEEING them. Do you think you could tackle this human enhancement?
I read an article some time ago on Wired Science magazine where a guy had actually done this. He also wanted to see all the electronic transmissions in the air. So he developed a 2 D viewable image showing the different electronic waves in the air around him. I thought he did it in 3D and why I was interested in it so I didn't care to follow up on it. His PC screen just showed red lines, blue lines, color coded lines going across the screen. The thing I questioned was how he captured them to show them as lines all at once. Then I found out, he mapped them so they weren't a real time display.
gee man, i appreciate you reading my comment and sharing with me your pertinent thoughts. that is exciting that it has been done before with room for improvement.
Can you use different amplifier chip like basic amplifier chip? And another question can the lm386 can be found in electronics like TVs and radios.
I love the idea of this, as well as all the other things on your channel, but I have NO IDEA what any of this electrical terminology means. Any tips, ideas, or places on where I should start learning this?
Same
A fox/hound cable tracer kit will give you similar capability if you don't want to/can't build anything.
I tried your link to "Tanner Tech" and it says no content on that channel!!
Great project.
Does this work eavesdropping on a phone line and you can hear whats going through it?
Matt Merrill I'll try that and tell you if I get anything if no one else does it first
Commenting because I'm curious
I wanna know too O_O
Probably not because the audio is encoded/compressed for better bandwidth so you won't be able to hear the raw audio like you would with a radio or whatever.
Great and informative video
Can you teach me how to dig up copper, make it into a wire, coat it with enamel, build steel laminations from rock, grow transistors, put it all together, make a camera, develop the internet and a UA-cam channel, and then sell it all for 50 cent?
As someone with hyperacuity/tinnitus, I don't need an amplifier. It's a blessing and a curse. Friendly reminder to wear your hearing protection.
I don't need to build one of these, my dynamic microphone already does this!
So I am thinking of messing with one of my final friends with this one... Just need someone else to play an alien...
I detected a like on this video and had to do the same for Tanner's channel. Great collaboration!
i think i might try having a vu metre to for visuals .
Thank you, nice video.
Could you give me a detailed step by step on how to make this? I bought the supplies listed under the video. Thanks
Would any sort of coil with a high number of turns work?
keystone science youre way cool
Just a mechanical pencil... no fancy pen!!!
Great vid! Have you tried ways of harvesting solar energy (complete project) ?
Can I use one of those prebuild audio amplifiers that use the lm386? Is it as simply as plugging up cables to it then?
you should build a geiger counter :D pick up some beta, gama and alpha radiation
yooo what up keystone
Interesting project.. Nice work ...!!
Can the circuit be modified to hear electromagnetic transients or noise in the atmosphere?
So, it appears you have an architect grind on your fountain pen nib
That was brilliant. Now make real time x-ray camera or video recorder
Could you use a different antenna and make a receiver for specific radio waves?
Yeah, you could likely couple it with a capacitor to get to only resonate with certain frequencies
Keystone Science pretty much makeing a receiver. Thanks
Wait, so if I put this next to someones earbud cables, i could hear what is being played! Thats awesome
Can you review the super mini bluetooth dongle v2.0 to make it music bluetooth reciever??? Can you do that???
Question associated to your project and only because one I'm not electronics savy and two I don't know what to call it but could you explain to me what causes that magnetic interference when you brought the solenoid and speaker too close to each other. I know the same thing happens when you bring two microphones close to each other. I know It has to do with magnetic waves but why are these waves making a noise? Next, why choose a solenoid from a washing machine?
Awesome!
Good bug detection device
Can't you use an AM radio for the same things?
Can you make a muscle stimulator
Oh, love your channel, I am a subscriber. Am learning a lot from your channel because I don't think you talk fast but make things look simple to make. Can you recommend a store for buying electronics like the bread board now that I was going to use Radio Shack, they closed!
what voltage was your solenoid.and would a 240v solenoid be better than a 12v one?
Can I make my own solenoid? With just copper wire, how many turns would it need?
athngeo
Yes you can. Experiment to find the best number of turns - but it will be a large number!
Bro you have impressive videos, what is your educational background?
You should do a colab with electroboom!
I made one of these once I did it differently but it did the same thing
So you can send/receive secrete messages!!amazing
Could you make a video on how to convert DC to AC?
Yo,Tanner you look like you are freezing
what inductors can be used in this project? can i use smaller one
can i use a 12 volts solenoid valve
But does it work on phones like while making a phone call??
This is awesome!!! Thank You!!!
Mine washing machine coil doesn't have metal housing! Is this a problem? :-)
NIK TECH as long as it has a large coil of wire inside of it, so in other words yes it should work.
UAVwaffle thank you but I already made this and it works pretty well!☺
NIK TECH thought so, glad to hear that it worked.
what core does to solenoid/inductor **have?**
So using headphones instead of a speaker wouldn’t need a modification for decreased output?
I didn’t try with regular headphones, just a piezo Electric earpiece, and that needed no modification, perhaps a regular headphone though would
hurms X you could add a switch with a attenuation circuit for either speaker or line levels for headphones.
You young guy are great!!! And brilliant also a bit corny especially at the end.....LOL Corny is an old term to say goofy funny which to me is wonderful so it's a compliment. Keep up the great videos!!!
What field of science is this
No content on tanner tech???
You guys have similar voices.
Anyway. Kids like you are the hope for our future. With that said; Work on a zero point energy generator! 🤓
Edward Kelly stargate 😂
can you please make GPR
I found you guys both like 5 months ago
Keystone ...u make transmitter as well as receiver ...to make wireless remote control
ive tried to make one of these with a transistor and a huge inductor, but it didnt work. also instead of a speaker i tried to use an LED
Henry Swan
You will need to bias the gate of the transistor to make this work.
I like your videos but you remind me of the 90s advert "micro machines come in collections of five", "micro machines come in collections of five", "micro machines come in collections of five"
I thought you would of been able to listen in to phone calls then
Why wouldn't you just make a small faraday cage to prevent the feedback loop