Crystal/ceramic resonators & oscillators + Digital clock

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Learn how crystal and ceramic resonators work. Also what kind of osciallator circuits we have. I hope you will learn something new.
ELECTRONOOBS.io: electronoobs.io
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LINKS
-------------------------------------
More info: electronoobs.io/tutorial/39
More info: electronoobs.com/eng_circuito...
Steve Mould's video: • How a quartz watch wor...
Oscillators: www.electronics-tutorials.ws/...
Crystal vs Ceramic forum: electronics.stackexchange.com...
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Like share and subscribe to motivate me. Thank you
#oscillator
#resonator
#crystal

[@ELECTRONOOBS]

Sign up at ELECTRONOOBS.io: electronoobs.io/ Follow me on FACEBOOK for more: facebook.com/Electronoobs help me on Patreon: www.patreon.com/ELECTRONOOBS

[@devrim-oguz]

Correction to 9:41 The clock crystal is usually rated at 32768 Hertz, which is 32.768 KHz, not 32768 MHz.

[@ELECTRONOOBS]

@@devrim-oguz ups. My bad. Yes is KHz!

[@antoniotravancic6316]

I just started researching about timing diagrams, clock rate etc and you and Dave from EevBlog put these videos that I need

[@TheBodgybrothers]

I remember the days we had to buy magazines to learn this stuff. And now its in plentiful supply on youtube. The ability to be a maker now-a-days is so much easier that we are seeing so much more innovation. And it's channels like this that are pushing us all forward. Brilliant!

[@mosta5]

I was searching for this explanation since a long time . great work man 👏

[@MCsCreations]

Really, really interesting, dude! 😃 In the past you had to change the resonator from the remote controller to change the frequency! 😂

[@ELECTRONOOBS]

True!

[@mohamedsulaiman7410]

Amazingly explained !!! Superb bro hats off 👌👌👌

[@mugpc8502]

Great video, useful.. In the previous days I was working on your portable soldering iron, with atmega328p-pu and I replaced the BJT (2SC3356) with2SC945

[@homoevolutus]

Love the added production! Thank you.

[@samadzamiri392]

your video is just like great scott you are also one of the bests

[@indoelexvlog1718]

Awesome. Your videos inspired me a lot.. Thanks

[@sethusubramanian9214]

Keep posting more theory related and practical explanation for them, like this vedio, it helps us understand more clearly

[@dinithaw]

Change "i hope you learned something new today" to "i know that you've learned many things from this video" Electronoobs channel is awesome 🥰

[@TechsScience]

Very well explained My teacher never explained me this way

[@PhG1961]

Great video, well explained !

[@divyaprakashbiswas8781]

This video is a gem. Thanks a lot.

[@electronic7979]

Very helpful video and helpful information

[@TheJay6621]

Thank you Electronoobs

[@tricksandtechs8830]

Awesome explanation bro

[@sciencetech9922]

I love this channel very much,superb👌👌👌👌👌👌

[@hasibuddin2437]

Best electronic channel in youtube

[@saliksheraz6236]

very nice explanation

[@chinmoytahbildar3278]

Wow got something new info. Thank you very much keep growing

[@BharatMohanty]

Thankyou as an electronics noob it is helpful.

[@KosHMaraS.]

Huge thanks for video. It took me only two days googling + microscope + this video and now i know wtf is & does this component on circuit. Now lets build adjustable frequency magnetic induction furnace.. ..after researching how much current it can hold or how to go around this "small issue"? 😅

[@mustafasengor3762]

A homemade piezzo digital clock could be interesting. Waiting for new videos.

[@mobilered2776]

It is very useful video. Thank U. மிக சிறந்த பதிவு.👍👌

[@ranganatennakoon]

very useful clip for me thanks !

[@usuario7775]

Wow amazing

[@wincentybzdyl2097]

That's what I was looking for

[@AmateurInventor]

O see your every video Love you from Nepal

[@mehadisyef356]

Best video ever

[@EVERY.CIRCUIT]

Thank you so much.

[@topten7064]

Amazing

[@aliusef2912]

you are a genius👏

[@orion310591RS]

The only thing that is missing in this video is that you can (up to some range) check if crystals are working, using multimeter, by placing black probe to gnd, and red probe to one of contacts of resonator, multimeter should show frequency while device/pcb is turned ON. Not everyone has oscilloscope at home.

[@SIKHGT650]

Hii great project..... please make emergency blinkers like police car for drones

[@bineshchauhan8713]

Very good sir

[@guliyevshahriyar]

thank you very much

[@jaishankarm5920]

Nice 👍

[@bashaaksema94]

Can you talk about PLL next? How they get the higher harmonics up to GHz?

[@bineshchauhan8713]

Very good sir, from india

[@skillradius9867]

Nice man

[@psgblogs]

Thanks ❤️

[@mmdnaderi7183]

thanks !

[@romeinkadir9819]

can you consider making basic videos...or tutorials for circuit design & PCB construction..also some videos on the use of PCB design software...

[@deepakjoshi6242]

9:42 wait, what ?? 32768 MHz crystal..?? 😛😂 Still love your videos.❤👌👏

[@ELECTRONOOBS]

Nono my bad. Wanted to say Hz.

[@rupesholee]

😂😂i was also thinking the same

[@bonbonpony]

So how can we calculate / measure the parameters of an unknown coil, or design one that we need by winding up some wire?

[@srinivass6513]

Nice

[@interhaker]

Nice explaination. But how do motherboards reach the Ghz range?

[@purplemartinracingteam1750]

my mind is now blown

[@siddharthmali5841]

Great

[@brunomoyano8727]

Electronoobs también tenes en ingles (para me confundí ahora me voy a Electronoobs España)

[@-robo-]

Would you point me in the right direction to make a sonic knife? I actually want use wires in parallel. My goal is similar to slicing an entire loaf of bread in one pass.

[@pianotunesbymichael3168]

Is it true that the 3p resonators won't need capacitors in series with them (the ones that usually came with the value of 22pF) Because, I've seen a lot of microcontroller schematics that uses those 3p resonators, but doesn't use 2x 22pF capacitors...

[@kamleshchavan7451]

Sir will it be possible for you to make a video explaining , astable multivibratör , and other circuits in this video Please do it if you can

[@SushilKumar-tu3yt]

Sir can I use 4 pad 12mhz crystal oscillator with ch340g for my arduino.

[@MuhammadShahzad-dx5je]

#awesome

[@rajatmamidwar8591]

Bro where is that airplane project you talked about in earlier video

[@AntiPolarity]

Good, if not the best video on youtube , about oscilators. But part about capacitors around crystal is not clear at all(((

[@N.g.Chanal]

sir please make crystal redio reciver and transmeter circuit.

[@abdulrahimevli260]

İ can not find co4905 clock crystal oscillator application note.How we hey square wave from this oscillator.i take sinusoidal signal

[@marioantonioardilesgabanch6647]

Por favor este video que sea pronto en español

[@niloypramanik3]

Without osilloscope how do I check that the oscilator is working

[@DrTRonik]

👀 ✅

[@curious.511]

How do this smd capacitor work.🤔

[@user-dw6fj1py1o]

4:16 This a Largest Crystal Oclilator 24.000.000.000mHz

[@alicomando1195]

Hi How Can I Lower The Frequency Of Quartz Crystal From 32768 kHz to 24500 kHz? I Wanna Create And Measure Martian Time Which Is 24 Hours 39 Minutes Thanks

[@sessizdev8423]

Fg 200 dds hs çıkış signal generator ile 1mhz hs hıgh speed ile artı çıkış almak mümkünmü ve kare üçgen dalga verip frekans ları kullanmak istiyorum yardım edermisin

[@aliakbarhashmiraza7289]

Kindly make arduino based laser mouse. 👍👍👍👍👍👍😍😍😍

[@PrashantKumar-rz7hv]

hello sir can you give me the blue print of your rc remotcontroler or reciver and transmeter

[@eleanoramarillas5778]

i want to put a crystal resonator on a toy receiver but its not working

[@TechBuild]

I didn't knew that there were so many flip-folps inside my watch.

[@guytech7310]

Jimmy Buffett wrote a a song when he blew out a flip-flop while on a trip to Margaritaville.

[@sunsetpark_fpv]

Someone please hand me a band aid, I'm pretty sure that my head just exploded.

[@marcodev3375]

How about atomic clock? Is it use a crystal too?

[@guytech7310]

No an atomic part uses the resonance of atoms like Cesium or Rubidium. I believe these use a microwave cavity to set up the oscillations. Another (newish tech) resonator is MEMS (Micro Electrical Mechanical Systems). These are more stable over a wider temperature ranges, as quartz need to be temperature stabilized to remain accurate (ie Oven Crystal Oscillators OXCO).

[@ovidius2000]

7:05.CanThisOscilateLikeThis,WithOnly1Transistor?

[@ChrisLocke1969]

Two noob questions if someone would kind enough to answer, pls & ty.... 1. If you always have to essentially convert the hertz to seconds, why is that particular speed so special or any easier to use, just because it evenly divides down to a whole number 1? 2. Why cant they just manufacturer 1hz crystal, save everyone a lot of work?

[@divyanshu_harkhka]

The answer is pretty simple. Let's suppose that while measuring time, there is always an error of 0.05Hz which can be machine error, human error or any type of an unavoidable error (since we don't live in an ideal world). Case 1: Now if we try to make a crystal of 1Hz, the worst-case scenario will be that we might end up making a crystal of 1.05Hz. Now while measuring time, this error will get added up with each clock tick. So after 1000s, the calculated time will be 952s with such a crystal. The situation will get worse as time passes by. Case 2: Now if we make a crystal of 32767Hz, the worst-case scenario will be that we might end up making a crystal of 32767.05Hz. When we divide this value by (2^15) using 15 flip flops, we'll get a net value of 1.0000015Hz. On measuring 1000s with such a crystal the measured time will be 999.9985s. Which case seems more accurate?

[@ChrisLocke1969]

@@divyanshu_harkhka wow, great explanation, thanks so much! Im a software guy long before a hardware one... i need to remember the physical world is not the same as the virtual 😉

[@hardxor]

@@divyanshu_harkhka then why dont put 1GHz to watch and few more flipflops.... this will produce much more precision

[@divyanshu_harkhka]

@@hardxor Ever tried cutting vegetables with a sword? It's not only about the number of flip flops. At such a high frequency, we have to use components that can actually handle such a high frequency. This will also reduce the battery life and will have other negative effects too. Will you pay 25 times the price for a watch with 10% battery life and almost the same precision?

[@guytech7310]

Issue is size. A 1 Hz Crystal would be quite large and too big to use in a watch. The crystal size and shape determines it resonant frequency, just the the length of a pendulum. The shorter the pendulum the faster it oscillates.

[@rayashstudio3222]

Please make dc esc please help me out how to make this

[@bashaaksema94]

Great scott also made one himself

[@louisr5208]

Two caps with crystal resonator is in parallel not series

[@wesleymays1931]

I think you meant 32768 Hertz, not 32768 Megahertz. 32.7GHz in your watch would be absolutely ridiculous.

[@spicky2966]

that is very hard to check on a pcb board- better buy a replacement if not sure

[@dinithaw]

Sad to see you are resonating a metal ruler on that oscilloscope. Im doing electronics since 2009 and self studying about microcontrollers since 2015. I haven't even seen an oscilloscope in real yet 🙃😭

[@SnipeR-02]

08:07 #Flux=WasteOfTime

[@arnaud7671]

While I do appreciate the effort you've put into that video , you're going too fast. If someone's watching this, either they'll know how it work and already understand what's going on, or they'll dont know and won't understant anything.

[@ELECTRONOOBS]

Sorry, I'll try to go slower

[@arnaud7671]

@@ELECTRONOOBS Don't worry, worst case scenario we can pause the video ;)

[@aronhighgrove4100]

The inductance meter tutorial he mentioned is here: kzbin.info/www/bejne/eHjNh2isitt6hsU

[@antipoti]

9:40 32768MHz would be a bit much...

[@hardikmonga]

Previous font style was better

[@ELECTRONOOBS]

I'll have that in mind!

[@lozD83]

Intonation overload

[@kenanderson6568]

Your English is very good. Unfortunately you speak too fast for my ears to synch with your voice. I would like to be able to learn under you. Is it possible to speak just a bit slower. If not I'll still be here trying. Thanks.

[@hermoss1]

You should talk faster ! It remember me "Great Scott" When you talk ... Do you know him ?

[@GeorgeGeorge-xj2bc]

Everyone who is working with microcontrollers knows the usage of a crystal because he is needing it and knows how to use it.For all the others enthusiasts what about is the interest for the crystal oscillators?Very boring components,cant even measure them with a multimeter to see a reading.Encapsulated glasses with pin connectors.

[@SuperFredAZ]

32768 Hz crystal, not MHz!

[@zed9147]

indonesia language please sir🙏

[@Mr.Leeroy]

You use illustrations from www.electronics-tutorials.ws and do not state the source. Shame.. This resource deserves all the credit. Every noob should have it bookmarked.

[@ELECTRONOOBS]

Good day. Sorry I didn't realized that. Plese tell me on which minute you think I've used that illustration and I'll place a credit link in the description.

[@lelesecchi6140]

Ma non ci credo, quindi sei italiano??