Make your own Super Simple Ultrasonic Mist Maker
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- čas přidán 27. 10. 2018
- $2 for 10 PCBs & $6 for stencil: jlcpcb.com
Previous video: • Electronic Basics #37:...
Ultrasonic Mist Maker DIY or Buy: • Ultrasonic Mist Maker ...
Facebook: / greatscottlab
Twitter: / greatscottlab
Support me for more videos: www.patreon.com/GreatScott?ty=h
More project information (schematic, parts list, pictures,.....) on Instructables: www.instructables.com/id/Make...
You can get the ultrasonic mist maker circuit featured in the video here (affiliate links):
Aliexpress: s.click.aliexpress.com/e/_d6M...
Ebay: rover.ebay.com/rover/1/711-532...
Amazon.com: amzn.to/2SpA3u1
Parts list (incomplete, see Instructables for more, affiliate links):
Aliexpress:
1x NE555: s.click.aliexpress.com/e/_dTr...
1x IRLZ44N: s.click.aliexpress.com/e/_dWh...
1x 113kHz Piezoelectric Disc: s.click.aliexpress.com/e/_dWC...
1x 5kΩTrimmer: s.click.aliexpress.com/e/_dTF...
1x 10Ω Resistor: s.click.aliexpress.com/e/_dTP...
1x 220µH Inductor: s.click.aliexpress.com/e/_dXf...
2x 100nF, 1x 10nF Capacitor: s.click.aliexpress.com/e/_dU4...
Ebay:
1x NE555: rover.ebay.com/rover/1/711-532...
1x IRLZ44N: rover.ebay.com/rover/1/711-532...
1x 113kHz Piezoelectric Disc: rover.ebay.com/rover/1/711-532...
1x 5kΩTrimmer: rover.ebay.com/rover/1/711-532...
1x 10Ω Resistor: rover.ebay.com/rover/1/711-532...
1x 220µH Inductor: rover.ebay.com/rover/1/711-532...
2x 100nF, 1x 10nF Capacitor: rover.ebay.com/rover/1/711-532...
In this project I will be showing you how to create a simple driver circuit for a 113kHz ultrasonic piezoelectric disc. The circuit basically consists of a 555 timer circuit, a MOSFET and a couple of complementary components. Along the way I will also show you how the commercial product works. Let's get started!
Thanks to JLCPCB for sponsoring this video
Visit jlcpcb.com to get professional PCBs for low prices
Music:
2011 Lookalike by Bartlebeats - Věda a technologie
![Eminem - Houdini [Official Music Video]](http://i.ytimg.com/vi/22tVWwmTie8/mqdefault.jpg)
Getting a Deja Vu feeling watching this one.
Reupload?
@@newblue3944 nope. It was a DIY or buy episode, but it was too complicated to make so he recommended buying it in that video
Laura chal raha ...aeeee
Ultrasonic Mist Maker || DIY or Buy
At like 0:40 he sas "wait i did this for oct. 17"
Revisiting old fail project and making them perfect
Do I have to say why love the channel
IT'S NOT A RE-UPLOAD GUYS. ATLEAST WATCH TILL 0:45 BEFORE YOU COMMENT!
We want more ultrasonic circuits. Ultrasonic has a lot of applications and we are thirsty for ultrasonic devices
You are the best
Can you share few applications of ultrasonic devices?
VERY nice! I'm actually looking at this for the purpose of keeping humidity up for my plants during winter storage.
I needed this to finish a prototype of a product I want to put out in the market! If I ever make any money with this project I promise to become your number one patron! Love ya Scott!
more like GreatSp00k!
Being able to use a 555 chip makes things a lot easier. Great video 👍
Du bist so toll! Einfach die Liebe zum Detail, die man immer wieder sieht. Dieser Aufwand. Bitte bleib wie du bist! :)
I recommend adding a water level sensor if one wants to actually put it outside, unattended. Just to avoid burning out the disc.
A swimmer for the disc would be good too so it stays watered but not submerged for longer (I assume it has to be not-submerged).
@@BloodyRainRang some of them utilize submergeable piezo discs
Congrats scott. ! I love your experiments, projects !
hey greatscott im a kid inventor and i reaLLY LOVE YOUR VIDEOS I WATCH THEM ALL you have really inspired me in the world of electronic thet i participated in an electronic competitions in my area and i came 2nd thanks GreatScott!
Yet another great video, thanks for sharing. The lower frequency makes a big difference !
UR HAND DRAWN DRAWINGS ARE THE BEST EXPLANATION WE CAN EVER GET.😍😍
That's great, I want to use something like it with one esp32 connected with mqqt and another esp32 with dht21 to balance the humidity on my bedroom when the thermostat is working. Your circuit produce much more moisture than the one that I have today
A thousand thanks, Akbar and the best engineer I met in my life because you responded to my request and tired you for me this is required and at the same time very easy to implement and implement God Save you and I hope you more excellence.
Thanks for this video I really gained lot of knowledge from this.
Nice job, i really appreciate your persistence to succeed
Awesome mist maker diy👍💓
Finally u solved the mystery case that didn't solve b4, that's awesome!
Thanks for revisiting this topic, very interesting!
I was waiting for this video right from your previous failture. Thanks a LOT!!!
Brillient and thank you very much greatscott.. 👍💯
You are very close to 1 million subs and congratulations to you in advance
Damn I always wondered how these work. I have some uses for this. Happy Halloween!
great moves, keep it up proud of you *tips fedora*
Don't worry he will never reply
@@samsharma8621 oh
@@avocado2084 m'lady
rip banana
Happy halloween everyone and GreatScott
I learned alot.....that was awesome and I m going to try one...
Ahhh glad to see round 2!!
😄😄 finally win by 555 timer...
Great job...Mr.GreatScott😎
I really enjoy that video
Very nice scott. Your first video i was like wat?? But now we dig. Thx
I looked on ebay for some piezo resonators to experiment with them and I saw the 113KHz item in your video but also noticed resonators marked as having a frequency of 108KHz. Perhaps the commercial unit is deliberately marked incorrectly and the output of the microcontroller with the lower frequency you measured is correct. Perhaps you can devise an experiment to find what frequency gives the highest output rather than having a preconceived notion of what the frequency should be. This would be a better way anyway as you'd expect some tolerance between different resonators and you can fine tune them somehow. Maybe a circuit with a PLL could be self correcting so it produces the highest output by tweaking the VCO on the fly? I'm sure that alone would make a great video with your talents!
Have been waiting since one hour... Finally it is here 😄
Wow, I'm wondering if Great Scott has seen Downunder Dave's video on 3 cent micro's (of course he has!)……..I think us hobbyists will be wanting more on this subject. Another great vid by Mr G Scott
Great breakdown as always...
great work thanks for posting.
Nice one.... Always like the way u explain electronics... Ur voice though sound diffrent from that in question and answer videoz...anyway.. Thanks for the videoz...
Interesting 😊 thanks take care 😊 peace ✌️ from Welland Ontario Canada 🇨🇦
Eevblog play around with pms150c and now GreatScott talk about it too, wow
Bigclivedotcom also mentioned it, but he also mentioned that Dave @ eevblog as playing around with it.
But the PMS chips are interesting, so I don't mind it, but funny to hear that they watch each others videos (I've heard Dave mention both GreatScott and bigclivedotcom).
I think that Mike (electric stuff) Harrison called them out first
Great Scott and Big Clive are a million times better than Dave Jones (eevblog). He's nothing but an egotistical, annoying, whiny-voiced, know it all.
@@Samuel-km5yf Well, everyone is entitled to their on opinion. I happen to work in the field of electronic engineering and software development for industrial and medical devices. I don't find Dave annoying, I find it entertaining to listen to someone that really knows his stuff. Especially when it comes to vintage electronics, how they solved problems without MCU's and such.
It's also amusing to laugh with Clive and Dave over ridiculous design approaches that's done with cheap chines products.
@@SverigeKodar -- and I'm an EE with 15+ years experience designing satellite electrical power subsystems. I don't find Dave Jones to be as knowledgeable as he pretends to be. In fact, I disagree with a lot of what he says. He plays a know-it-all and pretends he knows how to design stuff better than the person who designed the device he's tearing down. He's arrogant and condescending. He says everything in a whiny, high-pitched mickey mouse voice that grates on my ears. He's simply unwatchable.
Great Scott and Big Clive on the other hand, are humble and entertaining. They don't BS and they don't pretend to know more than they do.
Wow. You are GREAT!!! .Keep it up
Ok, no magic inside of them. I bought a couple liters of methylene chloride to 'unpot' various ebay toys. A mister/fogger was on the list of things to dismantle. You saved me the time and effort.
The capacitor missing from the schematic seems to be a 100nF ceramic capacitor that should go from pin 8 on the NE555 to ground. Without that, the square wave the NE555 produces has a high voltage peak at the start of the wave.
Complicated circuits are not always the best sometimes looking around in our collection of electronic components and a simple circuit circuit out of it can be the solution
very interesting video! thanks a lot for sharing it
I was waiting for this :)
Thumbs up for hardwork
So you were still working on it? But this time diy is the winner. Yaaaaaay!!!!!!
Well, you can get the new mist maker circuit for around $4. Not sure if DIY can beat that.
That’s equally true but the fact that by diy we learn something and the feeling that our diy stuff worked is awesome and we don’t have to wait a month for shipping is a decent trade off, according to me. What are your opinions?
The first piezo I found has resonant frequency of 3.5 kHz. Things are improving.
Never mind. My dog would go insane.
Nice. I have a project that needed something like this for smoke generation. I was looking at using smoking dust or a small fog machine, but the dust doesn't work well and the fog is heavy, draws a lot of power, and bulky.
i really respect you and love you alot.......
Very nicely done , this video is one I enjoyed , last few from you I seen but was not so attracting like this one. However I do like all you do so as always big like from me.
Awsome!
excellent
thank you
Happy Halloween 🤘🤘
Pretty nice, dude! 😃
The only weird thing is the position of the piezoelectric...But
Great job!
You are great booS.
I am your old and best Fan
Interesting. I actually have all the parts for the project this time.
Cool idea
Hey @GreatScot, brilliant video! I am starting to dabble in the arcane art (to me at least!) of electrical engineering, and trying to build one of these myself. I was wondering if this same schematic would apply to a 2.4MHz resonant frequency piezo disk since that's what I have at hand.
Love this and think you are very smart. However I wish there was a way to supersize the result. Do they make larger discs that would result in more fog?
Hi Scott. Could this project be applied to an ultrasonic injector cleaner?
thank you very much for all the tutorials, I learn a lot in each of them
Need more electronics spooky projects!
Happy halloween from india to scott
Thanks
Excellent 👍👍👏👏
thank you !
I have a suggestion for the next DIY or Buy video. Could you try one with the Google Home device?
Pretty nice, dude! 😃
The only weird thing is the position of the piezoelectric...
Something with IR LEDs that scares people who make picture would be great too😂
@codey morganti kinda kipkay
U R GENIUS
genius is in simplicity
I'd love to see a diy for those 40khz "jewelry cleaner" transducers you can buy individually from china. The pre-made drivers for them all seem pretty expensive.
great Job
happy halloween :D
I hope to see DIY MPPT charge controller from you :)
great! Could I connect more than one humidifier to that circuit in parallel?
Hi Scott, many thanks for the circuit.
Can I add more Piezoelectric Disc using your circuit?
Any suggestion?
Wow is it a deja vu i think i have watched this video last year....... Started typing when video started.... Then i came to know u are not re uploaded it.. then i have to type all this ...
Hi ı almost watch your all video and they are awesome. Could you please make an video about ultrasonic knife DIY or BUY?
great work, thank you.
can we control the aliexpress board with arduino without pressing the button?
thxxx
as great as usual
oh finally you did
Great fun!
very cool!
A question: In your final circuit, how was the negative voltage generated?
This is great. How do i tune the oscilator without osciloscope? Is it possible?
i love it 👍😚😙😘
STay CrEative and..See you NExt Time!!
Deja vu! I have been to this video before.
Hey there, thank you for the Video!
How would i have to go about tripling the number of output discs and still having it operate properly? Im very new to electronics.
Suggestions appreciated ;)
Thank you for the great video GreatScott! Is this circuit possible with just the N555 timer? You mentioned how you really only need an AC current at the resonance frequency of the piezoelectric disc right? I got my N555 timer to produce 113KH from a 9V input DC current but the piezo electric disc doesn't react
How did you handle waterproofing and keeping the vibrator at the surface of the water?
How long did you run the circuit inside the pumpkin? Were there any problems with mist settling down on the circuit and causing creeping current problems?
Great video from GreatScott, Just wondering if I can put 10 ceramic discs in parallel for more production ? Anyone can help ?
4:53 hahaha been probing the hell out of that bottom right pin!
Thanks Scott, I have a question for you. What is the software package you use to make your own PCB design.
(great Scott )can u make an L meter circuit ? that will be helpful
Where did you get the Soviet ceramic capacitor?
nice
Hey there
Hm, nice video and thx and all.
But the circuit doesn't seem to work right for me. Built it like in the schematic, and it does put out a high pitched sound when the potentiometer (10k instead of 5k but that shouldn't matter, right?) is at max, but when tuning up/down nothing's happening. Any suggestions?
My other try with a readymade ne555 circuit hooked up to an irfz44n just seems to catch fire (/the mosfet gets so hot surrounding wires melt), but it works....^^'
Does a µA555TC work for this project?
(Or is it a completley different thing than the ne555?)
What is use of inductor capacitor oscillator in the circuit?