wish there was a HAHA button or emoji, that is the best comment
@PhilBailey
6 жыл бұрын
LMFAO
@rommix0
7 жыл бұрын
The piezo made some sick beats.
@JMNTLRDRX
3 жыл бұрын
Your pfp is awesome
@rommix0
3 жыл бұрын
@@JMNTLRDRX thank you :)
@AppliedMetaphysician
4 жыл бұрын
Strictly speaking, it handled 1,000v *at the higher frequencies*; but at the sub-1k range it started to complain, and below .5k started to self-destruct. Interesting vid. Thanks.
@happyspiritonline
9 жыл бұрын
thank you for this video...now I finally understand creation of everything we see in nature...
@noormuhammadmalik2482
7 жыл бұрын
lmao
@owatthorne2538
7 жыл бұрын
in reverse
@_unreel
6 жыл бұрын
That was the coolest firework show ever.
@barryharper8088
8 жыл бұрын
I like my tweeter highs to sparkle... this video kinda redefines that term. lol
@blacksaturn2004
4 жыл бұрын
I love this video, the resistor goes like: what the hell is going on? While the piezo was being strafed by no one and making some DnB live beats, love it.
@PhilBailey
6 жыл бұрын
This made me satisfied very much. Love the popping.
@gama6749
6 жыл бұрын
What is that little pizeo speaker 🔊 made of? Appreciate your curiosity and research. Thank you for sharing.
@Kansas_Joel_
3 жыл бұрын
This made me laugh really hard. Thank You!
@Logic44
6 жыл бұрын
3:11 "YOU PUT 1000 VOLTS THROUGH ME! I. AM. *SHOOKETH!*
@XInfantryman
8 жыл бұрын
Man, that was cool!!!
@Iggytommy
8 жыл бұрын
poor thing. you sadist.
@gristc
8 жыл бұрын
+Iggytommy You're right. I did enjoy doing this. 3:^}>
@Iggytommy
8 жыл бұрын
gristc - pervert. :p
@null3736
3 жыл бұрын
hmm what
@mykulpierce
6 жыл бұрын
This is one of the most important videos on Crystal destruction online.
@haadwere2000
3 жыл бұрын
Very interesting, I'm going to have to try that for my own very specific and interesting reasons. What did you use to generate your frequency?
@gristc
3 жыл бұрын
I have a Rigol DG1022Z frequency generator.
@alunjones3860
5 жыл бұрын
I think the snapping is caused because there was considerable DC bias, which is something else which should be avoided. Connecting it to +1000V, with a resistor in parallel and a MOSFET to 0V will give it a DC bias of 500V. Try running it of 1000V peak to peak, by connecting a capacitor in series with it and a higher value resistor in parallel to minimise the effect of the capacitor's leakage.
@TechsScience
6 жыл бұрын
you deserves even more subscribers
@maximilianlindner
5 жыл бұрын
Writing an important exam tomorrow about macro economics. How is this going to help me??
@igrewold
6 жыл бұрын
reminded me of pop-corn machine ;D Thanks for sharing.
@alex993cc1
9 жыл бұрын
sweet, im surprised the mosfet survived! looked friggin awesome as it broke down, what mosfet was it ? interesting!!!!
@gristc
9 жыл бұрын
Yeah, I was impressed by the 'fet. It's an IRFPG50: www.digikey.co.nz/product-search/en?KeyWords=IRFPG50PBF-ND&WT.z_header=search_go 1000v, 6.1A, so pretty beefy for its size. I'm thinking about using it in a boost converter.
@alex993cc1
9 жыл бұрын
gristc damn, RDS on 2 ohms. jeepers. i guess at 1000v its less of an issue. thought of using IGBT instead of MOSFET for a boost converter?
@gristc
9 жыл бұрын
Yeah, some of the specs on HV silicon get pretty silly. I have some 30kV rated diodes that have a fwd voltage drop of 47v. Had me scratching my head when I tested a rectifer bridge with 'only' 240v and was getting hardly anything out of it.
@xzxtkimxzx
9 жыл бұрын
Haha loved it, fun!
@mfbfreak
4 жыл бұрын
Interesting. I had a bunch i used to try and make a record cutting head, they often failed at just under 100v.
@Khwartz
9 жыл бұрын
Hello gristc, you feed the piezo a frequency, which voltage it was at could you confirm the evolution of the voltage at the piezo in function of the frequency? Look it was more destructive in the low frequencies, did it mean that the voltage was greater at low frequencies?
@gristc
9 жыл бұрын
Khwartz You are right, it was much more destructive at low frequencies, but the voltage was the same. I think it was mostly because at the lower frequency the voltage is applied for longer periods at a time. I was feeding it a square wave. My method was to find the natural resonant frequency of the speaker, which turned out to be about 3500Hz. Initially I set the generator to that and just turned up the voltage to 1kV. When it wasn't doing much I started dropping the frequency, but left the voltage at 1kV. The lower I got the more arcing I could see.
@Khwartz
9 жыл бұрын
Good, and Very Thanks for these specifications, it clears me well the idea :) Thanks again for the sharing :)
@drkastenbrot
8 жыл бұрын
+gristc I think the arcing is due to movement, so on high freqencies, due to inertia, it wont move as much as on low frequencies.
@ddorfpunk
8 жыл бұрын
+gristc actually the voltage was lower, since piezos have capacitive impedance behavior. i think it moved to much and physically broke.
@_to_dream_or_not_to_dream
6 жыл бұрын
Crispy clear speaker.
@toobmaniac
9 жыл бұрын
'ol sparky there seems to have went on to the big Piezo transducer heap in the sky..It had some potential to make a good mini-popcorn popper there for about 30 seconds or so...lol !!
@LF5xu
4 жыл бұрын
That popping reminded me of strobes.
@kloug2006
6 жыл бұрын
I love this video
@djtoddles8750
5 жыл бұрын
Classic David vs Goliath, and our humble subject fared quite well. In fact you got some music as well as a pyrotechnic light show, which is a good "bang" for the buck (pardon the bad joke, I'm a punny guy)
@hayel2015
7 жыл бұрын
very very very gooooooooooood
@snapo1750
2 жыл бұрын
How is your Mosfet still alive :-)
@TheGeorgevt
8 жыл бұрын
Cheaper than fireworks!
@vishwasmarathe2424
4 жыл бұрын
If hotwheel cars had anti lag for their turbos
@shanebrash1959
7 жыл бұрын
oh one other thing is arch eye which can make you go blind and hurts mre than a stab in the back also sparks mean hot flying microscopic or nanoscopic fragments so be sure to use goggles
@arthurmatusevicius3192
8 жыл бұрын
awesome work man :D
@ambrosioescayolacebollon4612
5 жыл бұрын
Para un altavoz cuantos watios aguantaria..?
@i.apilado
6 жыл бұрын
Its just I am watching a firecracker explosion show
@Litastuff
4 жыл бұрын
Great!!! i love it!!
@MasterIvo
3 жыл бұрын
wow It became much louder at low frequencies.
@jesseperez4779
9 жыл бұрын
Thanks again
@pmvoice88
7 жыл бұрын
Cool. Thanks.
@greenlatern2584
8 жыл бұрын
hey, try to put this pieso betwen two iron core of 50 hz electromagnet. The core vibrate and pieso produce a voltage.....good luck!
@taleslinosoares751
10 ай бұрын
Rust in peace piezoelectric
@intelboydj1
Жыл бұрын
piezo beep sounds like Nokia 3310 tones.
@CharlesVanNoland
7 жыл бұрын
Haha, "oooh yeah!".
@AWAWAWAWAWAWAWAWAWAWAWAWAWAWA
6 жыл бұрын
It turned into a taser close to the end XD
@akash-zg4vj
5 жыл бұрын
It made me feel thor when I saw the electric sparks flowing towards centre.....oooooooooo
@DAVIDGREGORYKERR
8 жыл бұрын
could you fix that using Electrocote.
@blurryflag6466
5 жыл бұрын
3:00 is that the famous popcorn song?
@eclairaigepublique35
6 ай бұрын
3:31 nice blowing speaker
@jamesjumawan5343
3 жыл бұрын
Now it's a piezo taser
@cuddleslapine
5 жыл бұрын
I might sample this sick beat
@localbroadcast
8 жыл бұрын
where is schematic for drive circuit?? can you help me and show me how you are driving this please?
@gristc
7 жыл бұрын
I just used a very simple low side MOS-FET switch with a cascade multiplier for the drive voltage.
@Zenichi_Maizen5567
8 ай бұрын
Piezo speaker can produce music but if you put electrical current it makes a bass noise
@wolfpriest6954
3 жыл бұрын
I searched for this gold.
@povnw8985
5 жыл бұрын
RIP Piezo😐
@alphatks
5 жыл бұрын
I say it still good! Because Car Audio Don't Reach 15 or 24V! Using 2.2 uF Capacitor It Should Handle Lots Of Power Because Bass is mostly amps that are blocked
@mychannel-cm1ce
9 жыл бұрын
Looked awesome when played at 0.25x :)
@039dalekmoore2007
9 жыл бұрын
i think its boken ! ; )
@mrandisi8864
7 жыл бұрын
Interesting... That's why to use an high pass filter in speaker systems
@gristc
7 жыл бұрын
I'm not sure what you mean. This has no relation to frequency filtering. Just a bit of fun with high voltage. :)
@mrandisi8864
7 жыл бұрын
gristc I mean that at the same voltage, the piezo begins to crackle only by lowering the frequency. So an high pass filter may avoid the risk of break.
@anushkagupta5441
5 жыл бұрын
Best music
@owatthorne2538
7 жыл бұрын
at high frequency at 1000v there should by arc
@monolito8556
6 жыл бұрын
From 3:34 gives a cool electronic rhythm
@fbi-federalblyatofinvestig3853
2 жыл бұрын
I have the same multimeter!
@777fiddlekrazy
6 жыл бұрын
lol!! TOAST! the disc was damaged prior however!
@420kitcer
6 жыл бұрын
This was extremely satisfying to watch for some reasom lol
@Wilson84KS
6 жыл бұрын
It just looks nice, all the sparks are already like small fireworks, but what I really like are all the little electric arcs, like there is opening a gate to an other dimension xD
@bzibubabbzibubab420
5 жыл бұрын
The music starts at 3:11
@Electronichub_05
4 жыл бұрын
The only time these things are making any loud noise lol
@cloroxbleach1200
8 жыл бұрын
2:49 what happened to its color
@gristc
8 жыл бұрын
+Shaheer Syed Nothing too exciting, I think I moved my arm over it or something like that. The outer ring is quite reflective.
@endingalaporte
8 жыл бұрын
There is one in every speaker, right ?
@gristc
8 жыл бұрын
+William Nah, most speakers are a coil of wire and a magnet. These piezo speakers are often found in children's toys and other places where you don't need much volume and have limited space.
@endingalaporte
8 жыл бұрын
I guess that piezo material isn't as precise as the coil wire/magnet combinaison. And even, costs more maybe
@ddorfpunk
8 жыл бұрын
+gristc piezo tweeters are also found in tower speakers, mostly cheap party ones but also good ones. the piezo coin is attached to a paper Diaphragm and a horn to make it louder. the biggest problem with them is the 5khz exaggeration and the high harmonic distortion. that why they are only used above 7khz in good speakers. in cheap speakers they are mostly used in unfiltered 2 way combinations thats y they sound so awful.
@iamjcg4362
7 жыл бұрын
it produced nice beat, hehe ...
@PhilBailey
6 жыл бұрын
Firework show @3:15 :) Thank me now?
@jhonwask
14 күн бұрын
Cool.
@demonsluger
Жыл бұрын
you should try 10kv
@saviohudson
6 жыл бұрын
would love to see this in slow motion
@gristc
6 жыл бұрын
Hmm, now that you mention it, so would I. Added to the list. :)
@yoramstein
4 жыл бұрын
What was the purpose of that experiment?
@gristc
4 жыл бұрын
Someone on Reddit asked how much voltage one of these could stand so I wanted to find out.
@steve_ancell
3 жыл бұрын
Just don't touch it or you'll be saying "that really fucking hertz!"
@freekingawwsome
4 жыл бұрын
Now you see what happens at Tesla luckey numbers AWWINSPIRING
@jacobdavis000
5 жыл бұрын
I suppose it has a slightly lower rating.
@kayderrobh5931
2 жыл бұрын
2:41 Sound like my panel:4002,4100ES and 4208
@guestchannel3080
4 жыл бұрын
Reporting the video as Child Abuse and Violent Content.
@gristc
4 жыл бұрын
Umm, ok?
@Tadesan
7 жыл бұрын
great great work! lololol
@quangpham3790
8 жыл бұрын
Anybody tell me how to make the piezo discs ? Pleaseeee
@shatteredsquare
3 жыл бұрын
3:49 Sounds like Gene Hooglan!
@gristc
3 жыл бұрын
Heh, I had to look up who that is, but you're not wrong. \m/
@cowboycandyvending1574
4 жыл бұрын
Cool
@UnknownGamer-jn1xc
4 жыл бұрын
3:37 drumset mode
@majesticwonFine
8 жыл бұрын
I have one of those... was just wondering what it's used for (didn't get that far in class yet)... Thank you for showing me what not to do with it... lol
@majesticwonFine
8 жыл бұрын
AWESOME... I have one of those also... now I can take it apart! :~D
@gristc
8 жыл бұрын
+Majestic Word Also, if you put a square wave across them they will vibrate at that frequency. They are often used as cheap buzzers in toys and other things. Musical greeting cards also use them.
@majesticwonFine
8 жыл бұрын
cool, I will try it in class on Monday... thank you both!
@nomobeats8135
6 жыл бұрын
where can i have this
@gristc
6 жыл бұрын
I'm not sure what you mean by 'this'?
@theloudspeakernerd-tlsn9322
Жыл бұрын
Sounds AND looks like its getting a tattoo 🤣🤣
@luochenghuang7538
7 жыл бұрын
You reached the dielectric breakdown voltage. That's not so safe :/
@gristc
7 жыл бұрын
It depends on your definition of safe. I didn't die or even sustain any minor injury. Doing something stupid like touching it however...
@luochenghuang7538
7 жыл бұрын
Gotcha
@caedennotz9408
2 жыл бұрын
now it's broken and it blow ups
@Adrian_AdamViolonDiGerma-tm3nq
2 ай бұрын
@3:45 looked like its just alrady shot by kim j.
@EVRLYNMedia
7 жыл бұрын
i think those are called whistle chips
@gristc
7 жыл бұрын
Those?
@EVRLYNMedia
7 жыл бұрын
thats what i learned to call them
@davidhilton7780
2 ай бұрын
Oddly entertaining....
@caedennotz9408
2 жыл бұрын
it did a beatbox😂😂😂😂
@egunezasca2036
6 жыл бұрын
popcorn
@PhysicsViolator
8 жыл бұрын
is it me or in 3:33 i see a face hiding in there 0_o
@caedennotz9408
2 жыл бұрын
i know that's a speaker cuz there's a voice coil
@wicqedeyebot5631
5 жыл бұрын
Beatbox at 1k volt
@Rendraco79
3 жыл бұрын
To valhalla!
@WhitrPilkk
6 жыл бұрын
3:43 it sounds like someone is shooting the piezoelectric element and can see blue stuff. (That's the electricity)
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