Sample Rate Explained | Automotive Oscilloscope Diagnostics | Mechanic Mindset
Рет қаралды 21,210
Күн бұрынMechanic Mindset Diagnostic Coach program is here! Click link: www.mechanicmindset.com/share/65
What sample rate do you need for your oscilloscope and when do you need to adjust it? We look at the effect oscilloscope sample rate has for automotive diagnostics and use the PicoScope software to adjust the settings and see the results. The oscilloscope sample rate can be adjusted to help with different diagnostic procedures.
Link to PicoScope Waveforms: www.mechanicmindset.com/share/76
USA Product Links:
PicoScope 2000 Series - amzn.to/39shJtc
Hantek Automotive Leads x2 - amzn.to/300TCyL
20:1 Attenuator - amzn.to/3eWAzKc
Back Probes - amzn.to/32XGJYa
Alligator Clips - amzn.to/3jGeMtR
UK Product Links:
PicoScope 2000 Series - amzn.to/314P89D
Hantek Automotive Leads x2 - amzn.to/3fj7Yiv
20:1 Attenuator - amzn.to/2EAnbyR
Back Probes - amzn.to/2Dpmjwk
Alligator Clips - amzn.to/318INtF
THANKS for using our product links; we get a small commission from ANYTHING you buy at no extra cost to you!! We invest that money back in to the channel to increase your viewing pleasure!
My PicoScope Set Up: kit.co/mechanicmindset
Follow us on Facebook: / mechanicmindset
Video Links:
Best & Cheapest Automotive Scope - • CHEAP AUTOMOTIVE OSCIL...
Pico 2204A HACKED - • Video
4 CAN Bus Faults Diagnosed - • HOW TO DIAGNOSE CAN BU...
CAN Bus Multimeter Test - • How To Test CAN BUS Wi...
5 Easy Oscilloscope Tips - • BASIC AUTOMOTIVE OSCIL...
Quick Misfire Check - • FIND MISFIRES FAST! [H...
PicoScope Compression Test - • GOOD vs BAD RELATIVE C...
Hantek CC-650 Amp Clamp - • HANTEK CC-650 AUTOMOTI...
The Mechanic Mindset channel is here to help you improve your automotive diagnostic skills. We upload regular, easy to understand, automotive training and tutorial videos covering topics such as; oscilloscope diagnostics, PicoScope, CAN bus, waveform analysis and much more! Subscribe to stay up to date!
@rogershields2106 2 жыл бұрын
This is the most comprehensive explanation I have seen anywhere on sample rate; something many techs would do well to watch not just beginners. Very useful information. Thank you.
@MechanicMindset 2 жыл бұрын
Glad it helps! It does get a bit more complicated when we start chains the time base and limiting the waveform buffers, but this covers the basics 👍
@terry374w2 3 жыл бұрын
Thank you so much for your educational videos! I am a DIYer learning to scope with a 2204A and I would be no where on my learning curve without your content. Well explained so I can apply rationale to actual diagnostic situations. Please keep them coming!
@MechanicMindset 3 жыл бұрын
Great to hear this! I hope you are progressing well with your oscilloscope diagnostics
@yourlocalalexis4578 2 жыл бұрын
you are so right! i am so glad i found this video! We never had this kind of training in the 80's where we could tune in when we felt like it and go back on the next night, also...
@TheGibby3340 3 жыл бұрын
Makes good sense Darren... Well done. Your point about dropping the sample rate in lieu of the filter function is well made. Cheers 👍
@MechanicMindset 3 жыл бұрын
Cheers Ian! Possibly a bit controversial, but it works. Thanks for the approval 👍
@ThunderbirdRocket 11 ай бұрын
Thanks for sharing your expertise ! Super helpful !
@yourlocalalexis4578 2 жыл бұрын
i love how you make things quite simple to understand and will start viewing your other videos, as i just retired and had bought a autel scope and needed to get educated a bit!!!
@javonfitzgerald9377 Жыл бұрын
I believe that am the only DIY in my country that has basic idea of how to use a scope and it's mostly because of your chanel. Can't wait to get one
@MechanicMindset Жыл бұрын
Awesome!
@tt-rs1457 20 күн бұрын
What skope did you by , at least ?
@i990749 3 жыл бұрын
Explained straight to the point and well presented. Really enjoyed watching this. Thank you for the effort. Keep the video’s incoming 😄
@MechanicMindset 3 жыл бұрын
Thanks for the feedback! More to come 👍
@billyyoder8171 3 жыл бұрын
Thank you Darren. Good job again. Have a blessed and safe week to you and your family.
@MechanicMindset 3 жыл бұрын
Cheers Billy 👍
@LMAutoRepairs 3 жыл бұрын
I couldn't explain it any better...😋 👍👍👍
@MechanicMindset 3 жыл бұрын
Cheers Luis! If you really start digging, it can start getting complicated!
@GerardBurkeBurkesGarage 3 жыл бұрын
Well done mate, another very well put together video. I look forward to the next one 👍
@MechanicMindset 3 жыл бұрын
Cheers Gerard!
@CarsExposed 3 жыл бұрын
Great explanation Darren as always ... I was messing around with the scope today I’ll send you what I got 🙌👍
@MechanicMindset 3 жыл бұрын
Cheers Igor! Cool, look forward to checking it out!
@5layereddip142 3 жыл бұрын
Enjoying the content. Thank you!
@MechanicMindset 3 жыл бұрын
Glad you enjoyed it!
@johnddee8326 3 жыл бұрын
Great video well presented and nice clear explanation of the various sample rate functions.
@MechanicMindset 3 жыл бұрын
Cheers John! 👍
@TheCiano69 3 жыл бұрын
Great video. very useful info and well presented
@MechanicMindset 3 жыл бұрын
Thanks Rob! Glad you enjoyed it 👍
@davidmoss9471 Жыл бұрын
Excellent video Darren. I always have that thought whenever im capturing data of "have i got too much time on the screen" or "have i got enough sampling power to see what i want". I find it a balancing act that comes naturally over time as you get used to using the equipment and capturing more waveforms
@Z14kt12timandjes1 3 жыл бұрын
Really helpful info. Thanks!
@MechanicMindset 3 жыл бұрын
Glad it was helpful!
@MiracleMAX 3 жыл бұрын
Well explained. I describe it to my students as a flip-book. The greater the sample rate, the more pages are being flipped each second. Thanks for your enthusiasm with the scope. You are on the same page as me - they are a fantastic diagnostic tool. 😁 MiracleMAX
@MechanicMindset 3 жыл бұрын
That’s a good way to explain it. I use a similar analogy to explain triggers. It is a great tool and under used in my opinion. Thanks for watching 👍
@MiracleMAX 3 жыл бұрын
@@MechanicMindset I love my oscilloscopes, from the DSO138 I build from a kit, the recently purchased DANIU ADS1013D with touch screen and I am just about to purchase a Pico 4424 or something more recent in my price range. I am obsessed with oscilloscopes almost as much as I am with multimeters! 😁 I have 23......at the moment.
@MechanicMindset 3 жыл бұрын
@@MiracleMAX Haha wow! That is dedication. I just got a DSO138 the other day. Didn’t build it though. Just subbed to your channel so will check out your videos when I get some time 👍
@MiracleMAX 3 жыл бұрын
@@MechanicMindset Thanks! I have subbed to yours for some time. I even use some of you oscilloscope techniques when teaching my apprentices. Using a relay was an awesome idea for an inductive pick-up. Great stuff!
@robertmobileman8304 3 жыл бұрын
Good video I was hoping you would show the same test on the hantek , thanks for your time helping others
@MechanicMindset 3 жыл бұрын
Thanks! I will put it on my list! 👍
@57dscott57 3 жыл бұрын
Really helpful, thanks.
@MechanicMindset 3 жыл бұрын
Glad you enjoyed it!
@gcmd5852 3 жыл бұрын
Good explanation Darren👍🏻
@MechanicMindset 3 жыл бұрын
Thanks 👍
@stephanevaucelles6378 3 жыл бұрын
good video . it's instructive for the diag thank you so much
@MechanicMindset 3 жыл бұрын
Thanks Stephane, hope you can use it at work 👍
@stephanevaucelles6378 3 жыл бұрын
@@MechanicMindset yes your videos enlarged my knowledge on the use of the oscilloscope
@fixitman2174 Жыл бұрын
Thank you so much for this video. I now know why my Snap-On scope is so terrible. Both the Verus Edge and the Zeus have a sample rate of 6 MS/s for single-channel, and 1.5 MS/s for four-channel use. I'm watching for the Pico 2405A to become available again.
@saibabupodala6297 3 жыл бұрын
Thank you shared ur knowledge and good explain tq........
@MechanicMindset 3 жыл бұрын
You’re welcome! Thanks
@niksforever 3 жыл бұрын
Great Video Darren :) Glad to see topics like these discussed on you tube..... Being an automotive engineer myself, i have always felt there should be more videos about diagnostics using tools like oscilloscope and picoscope ! Hope to see more videos from your channel. I just had one comment on todays video, you should have also discussed about nyquist criteria for avoiding anti aliasing when selecting a sample rate.
@MechanicMindset 3 жыл бұрын
Glad you enjoyed the video. What commodities do you look after in Automotive Engineering? Regarding the aliasing, I suppose this would be apparent on very low spec scopes on higher frequency repetitive signals; can you think of any common examples? Would be good to make a more detailed video covering this topic and being able to replicate aliasing will help get the message across. Thanks for the feedback! 👍
@niksforever 3 жыл бұрын
@@MechanicMindset My work involves control design for engines. Regarding aliasing, i am not sure how you can replicate it for demonstration on a vehicle. Generally, we see it during downsampling of very fast changing signals, one of such can be any pressure signals in the car where you would see some high frequency noise folding into the lower frequency domain.
@MechanicMindset 3 жыл бұрын
@@niksforever Cool, OK. I’ll do a bit of research 👍
@ADDAUTOMOBILESERVICES 3 жыл бұрын
Great info
@MechanicMindset 3 жыл бұрын
Cheers, glad you enjoyed it!
@frankwrenchman4573 10 ай бұрын
Thanks
@mg2361 3 жыл бұрын
Great explanation! Thank You! Your videos have enhanced my understanding so much about these 2204 scopes. May I make a request? How about a video of when you use the drop down to choose a lead (A or B), there is a box for selecting bits. What Bit setting is best for what application?
@MechanicMindset 3 жыл бұрын
Glad you are enjoying the video! Ok I will add it to the list. This is for vertical resolution and I do t think there are many automotive applications where we need to adjust this setting. I have played with it before, it didn’t enhance anything from what I could tell 👍
@theGADGETSplaylist 3 жыл бұрын
channel growing at good clip Darren:)
@MechanicMindset 3 жыл бұрын
Yeah pretty pleased with how it’s going. Thanks for being a part of it!👍
@MechanicMindset 2 жыл бұрын
Our PicoScope Training Is Now Live! www.mechanicmindset.com/diagnostic-coach
@MechanicMindset 3 жыл бұрын
Check out this video for a review on the PicoScope 2204A! kzfaq.info/get/bejne/Z7Jyfted1anOj2g.html
@alfredprestwick7774 11 ай бұрын
I think you have still left some confusion, since at the beginning of the video you are referring to samples per second, but when you are making adjustments, the sample rate is per screen, not per second. If it was samples per second, the resolution would be the same regardless of the zoom factor of the time axis. Perhaps I don't explain it so well either, but I reckon you (Darren) know what I mean.
@MechanicMindset 11 ай бұрын
Yes I see what you mean; I think I was trying to explain in its simplest form. There is an added layer to this too because the sample rate changes based on your time selection and maximum desired waveform buffer; all based on the oscilloscope memory. It can get quite deep 😅. It’s made somewhat simpler in Pico 7 with the option to prioritise sample rate or waveform buffer
@Sugarkryptonite 6 ай бұрын
Loving the 2204A videos, Darren. The one thing that confused me was the s/div option in the software. I was always under the impression that that just changed the display output in the software itself so you could see more or less information depending on how big you want it on the screen (but the amount of information coming from the scope was the same depending on the sample rate chosen), but from the way you explained it, that actually changes how much information the scope provides to the PC as well? Like the s/div is directly linked to the sample rate?
@arthurfricchione8119 3 жыл бұрын
Excellent video and presentation. I don’t know your name and would like to so I can address you properly. Your videos are extremely helpful to me. You bring it down to level that anyone knew to scopes can truly grasp and understand. Thanks buddy for sharing your knowledge 😊 Artie sorry if I would of read your about info I would have known your name is Darren. Guess it pays to read. Now onto the other videos
@MechanicMindset 3 жыл бұрын
Thanks for the kind comment! No worries, enjoy the channel, let me know if you have any questions! 👍
@iankelly2110 3 жыл бұрын
thanks for sharing Darren people are charging 1000 euro hear in Ireland just for basic oscilloscope training
@MechanicMindset 3 жыл бұрын
Wow! How they provide tons of value! 👍
@iankelly2110 3 жыл бұрын
@@MechanicMindset I know its crazy people like to take advantage of guys tryin to train and become a better Mechanic or tech there is some great content from guys like yourself on youtube a lot of crap to . thanks again
@michaelrollins3979 2 жыл бұрын
Hey, really enjoy your videos. how do you set the sample rate on a hantek with the hantek software?
@MechanicMindset 2 жыл бұрын
Great question, I don’t think you can directly You can change the buffer length which will spread the maximum samples over more time giving less sample rate. I’m need to do more research on Hantek but I think that’s how it works. Thanks!
@kevinpalmer7452 2 жыл бұрын
I have a pico scope 3423 from 2007 it’s 4 channel the sampling rates are 20MS/s for one channel and 5 MS/s if using 4 channels this was a top of their range back then I bought the full kit wasn’t cheap never really used it your video has peeked my interest got it out of the box last weekend had a look at some ignition waveforms still working great downloaded the pico 6 automotive software works with that ok but I guess for the price I should really get the 2204 far superior a big leap in 14years
@MechanicMindset 2 жыл бұрын
Awesome! I’ve not used that before. I’ve used the 4423, the first Automotive scope I think and that’s still good today. What’s the vertical resolution on yours? You might be interested in the training I’ve just launched 👍 www.mechanicmindset.com/diagnostic-coach
@kevinpalmer7452 2 жыл бұрын
@@MechanicMindset 12 bit resolution will have a look at your training I attended a pico training course in 2007 when I purchased the 3423 and to be honest it was to short and to intense plus there was guys there that were already using scopes went over my head to be honest.
@MechanicMindset 2 жыл бұрын
@@kevinpalmer7452 Cool, that’s good! 2204 is only 8bit. Might be worth hanging on to the one you have for a bit. Learn how to stretch its capability, then you will appreciate the upgrade and what the extra specs are buying you. I’m no salesman but the course I made explores all aspects of Pico 😂👍
@Z14kt12timandjes1 2 жыл бұрын
Excellent info! Thanks so much. You mentioned in the video sometimes you might take the car on a road test. Will the pico scope actually record data for a long period of time like that? I was thinking that it would record up to 32 frames and then start recording over itself. Are there any settings I need to make so that it will record for a long period of time? Sorry if my questions are kind of dumb. I'm still relatively new to this.
@MechanicMindset 2 жыл бұрын
No, great question! You can increase the time setting per division. So you could actually record for hours or even days. You can then zoom in after, but the quality does reduce over longer time, there are only so many samples that can be taken. Keep an eye out here, I have some PicoScope training online coming soon!
@Z14kt12timandjes1 2 жыл бұрын
@@MechanicMindset oh, that makes sense. Thank God for knowledgeable people like you helping beginners like me. You really explain things well.
@padraiggalvin2807 3 жыл бұрын
Hi. thanks for taking the time to explain this as ive always tryed to understand it. Just one question- When sample rate is increase a lot to say 100ms and you then get more information on the captures does this then reduce the number of frames you capture or overall time??
@MechanicMindset 3 жыл бұрын
Hi mate, sample rate doesn't affect the amount of screens that are recorded. But if you increase the time setting, you should probably increase sample rate too. it all depends on what you want to do really. If you want to zoom in, more than likely you will want to increase the sample rate
@MechanicMindset 3 жыл бұрын
Actually, my mistake in reading the sample rate could reduce the waveform buffer. Looks like it depends on which scope you have as to how it is affected 👍
@sampathkumar-bk1pl 3 жыл бұрын
Can u explain the setting in the laptop Like how we have to change time Nd voltage in pico scope
@MechanicMindset 3 жыл бұрын
Hi! Like this? kzfaq.info/get/bejne/pNN3qMWU2uDGpIk.html
@jjjda7441 3 жыл бұрын
Hi Darren, Pico software lets you decode a LIN signal as a measurement tool. Could you please deepen in that issue? Could be really helpful!!
@MechanicMindset 3 жыл бұрын
Hi, yeah I will have a look in to it. The serial decoding feature is quite simple to use. What is not so simple is obtaining the manufacturer information that can be used to decode that data in to information safe for humans 😂. I suppose that’s what the live data in diagnostic software helps us achieve. I’ll have a dig 👍
@alanw5879 3 жыл бұрын
Can you explain the resolution option, 8bit or 12, because they make a huge difference in the waveform . Thanks
@MechanicMindset 3 жыл бұрын
It’s on the list. I have found a great way to explain this too. Thanks for the content suggestion too 👍
@hichamsaid9472 3 жыл бұрын
Thank you sir, what do you think about an automotive oscilloscope that has 10 Mz bandwidth, 40 Ms/s sample rate to analyse can bus fast canbus, and all car's sensors. It's AVL DiTEST SCOPE 8400.
@MechanicMindset 3 жыл бұрын
I know the scope but I have never used it before. it should be ok - AVL make some great tools
@hichamsaid9472 3 жыл бұрын
@@MechanicMindset THANKS
@kyoadam1593 3 жыл бұрын
Sample rate vs/and Bits?
@MechanicMindset 3 жыл бұрын
So the ‘bits’ refer to the scopes ability to rise and create a smooth line (to replicate an analogue signal). Low bit rate scopes will have steps in the wave form. Hope that helps 👍
@AutoDiag_ 3 жыл бұрын
Can you use with oscilloscope amp clamp like unit210e Or u need one with bnc?
@MechanicMindset 3 жыл бұрын
Hi, you need an amp clamp that outputs a voltage signal. BNC is best, but you can get a 4mm/banana to BNC converter to use other types. The one you mention 210e doesn’t look like the correct type. Check out my links for cheap amp clamps that work 👍
@jamesbarratt593 2 жыл бұрын
Tell me mate did you say you have a seek thermal imaging camera for your phone? Was wondering which to get. Seek or Flir. Thought you might know.
@MechanicMindset 2 жыл бұрын
Hi mate. I got Seek. Although you can get a Caterpillar phone with the Flir built in!
@jamesbarratt593 2 жыл бұрын
@@MechanicMindset whats that
@MechanicMindset 2 жыл бұрын
@@jamesbarratt593 Google for it. Caterpillar (like CAT the diggers) tough smart phone
@jamesbarratt593 2 жыл бұрын
@@MechanicMindset the cat phone. No idea what it is but I do know I am waiting for Elon Musks pi phone. Signal from above crystal clear and not having to pay THREE mobile for their pony service. Thats a good thing. Signals not flying through us is also good. Never been a believer of radio masts
@leftyspinn 3 жыл бұрын
Is it worth purchasing the 2205a for higher sample and mhz?
@MechanicMindset 3 жыл бұрын
Potentially yes, if you wanted to do a lot of zooming on longer recordings. Spend a little more again and you can get 2405 with 4 channels plus the extra samples 👍
@jamesbarratt593 2 жыл бұрын
Mate I want to know something. Injectors voltage diesel renault captur when ignition is on engine off. Im reading 4.7 volts both wires. Cranking im still reading 4.7 on both wires. I thought should be 12v and cranking ground side 0 volts. Should i get 4.7 or 12v?
@gfbemc0256 Жыл бұрын
Sounds like you are measuring voltage drop. Can you send a sketch or illustration of your probe setup?
@jamesbarratt593 Жыл бұрын
@@gfbemc0256 No I was reading correct. Written on the body it said 4.7 volts.
@gfbemc0256 Жыл бұрын
@@jamesbarratt593 that’s very interesting. I am assuming they are direct injectors operating at high pressure?
@robsteinert7375 3 жыл бұрын
First of all great explanation 👍 Could you please tell me if it's worth buying the 2205A which is 200 msps over the 2204A? Do you think it's worth the extra money?
@MechanicMindset 3 жыл бұрын
Hi, if you want to do lots of captures at a higher time (I.e 200ms/div) and then zoom in then yes - it would be a bit better. ‘Real time’, for example a CAN capture at 50us/div, there no real difference. If you want to spend a bit more, go for 2405A, 4 channels and specs like 4425A! 👍
@robsteinert7375 3 жыл бұрын
@@MechanicMindset That's a good point. Maybe spoil myself and get a 4 channel. Thanks for the prompt reply, appreciated.
@MechanicMindset 3 жыл бұрын
You’re welcome!
@steveo782812 3 жыл бұрын
Does this tie into the buffer? I was always under the assumption that higher sample rates used more of the buffer, thus less screen recordings you could get. Is that correct?
@MechanicMindset 3 жыл бұрын
I think there is a relationship between time base and sample rate. The scope automatically enters a slow sample mode over 200ms (this can be changed in preferences). The buffer can actually be increased to 255!
@MechanicMindset 3 жыл бұрын
And yes, it does affect how many waveform buffers are stored. Looks like it depends on the scope 👍
@saibabupodala6297 3 жыл бұрын
I'm waiting for u r New videos, in laptop display one option is there measurement we go that option it's tell some options like sensor, ignition, Diesel injector,cam,and Crank please kindly explain
@MechanicMindset 3 жыл бұрын
Sorry I can’t make more! For your question, I think what you refer are ‘preset measurements’. It will set up the time & voltage for that certain component. It is a nice idea, I prefer to choose my own settings 👍
@saibabupodala6297 3 жыл бұрын
@@MechanicMindsetok bro thank you...
@pl5882 3 жыл бұрын
I see that there are several versions of the 2000 series Pico. What is the difference automotively speaking?
@MechanicMindset 3 жыл бұрын
The main difference is an increased frequency & sample rate plus the option for 4 channels. Higher sample rate is better - this 2204A lacks clarity for certain tests but is great for most. Hope that helps
@pl5882 3 жыл бұрын
@@MechanicMindset What I meant was what is the purpose of having a different frequency? I see there are 5 different frequencies you can choose from. I’m going to pick up the one from your affiliate link. Great channel you have. Thanks!
@MechanicMindset 3 жыл бұрын
@@pl5882 Ah, thanks for using the links 👍. The Pico Automotive kit is 20Mhz and 400MS/s. I reckon the 2405A looks like the Best Buy. 4 channels. 25Mhz. 500MS/s. Not sure if it is on Amazon though
@georgebell3964 Жыл бұрын
👍
@manueladams5327 10 ай бұрын
Where can i buy a Mechanic Mindset Beanie?
@tonyfremont 3 жыл бұрын
Have you gotten your 2204 to work with the automotive version of the pc software?
@MechanicMindset 3 жыл бұрын
Hi, yes I have a video to show how although I don’t use it personally. For me it’s the same as Pico 6. You can import the probes if you wish to. Thanks for watching!
@tonyfremont 3 жыл бұрын
@@MechanicMindset okay, I'll look for it. I know there was one video showing how to get it to work with non "automotive" scopes, but as I recall, it seemed like something that likely wouldn't work long before pico fixed things. I saw you measure degrees, that's a big part of what I'd want. If it can make the markers for every 90 degrees, that would be do fine. Also, if you can create custom probes, that pretty much takes care of the rest.
@MechanicMindset 3 жыл бұрын
@@tonyfremont Ah ok, you can measure degrees on the normal Pico software; no need for the Automotive version. Drag from the bottom right corner. You can download it and try it for free in demo mode 👍
@tonyfremont 3 жыл бұрын
@@MechanicMindset yeah, I was surprised when you showed the degrees already calculated. I was expecting you to start explaining the math for doing it by hand.
@curioussand1339 3 жыл бұрын
7:50 I guess you mean lowering the sampling rate will help taking longer recordings? The higher the sampling rate the more data is created.
@MechanicMindset 3 жыл бұрын
Hi, sorry if it wasn’t clear. If you increase the sample rate, you will get more clarity when zooming in over longer recordings. If it is lower, you will get the ‘triangles’
@mike-yp1uk 11 ай бұрын
Snap on zues is 6 million samples and that pales in comparison to pico. It ok but not a clear pic
@MechanicMindset 11 ай бұрын
The memory spec also plays a part; it determines how many samples can be displayed. They are usually fine at fast time scales, but start flagging when you want a lot of time on the screen ie 10 seconds
@mike-yp1uk 11 ай бұрын
I sometimes watch a video 2 or three times and I usually pick up more info this is one of those video. Basic as is maybe to some but very informative to me who never understood it's value.
@MechanicMindset 11 ай бұрын
@@mike-yp1uk It’s in the basics where masters are made 👌
@dasouth1978 3 жыл бұрын
6:40 200 miliseconds is 0.2 seconds & not 2 seconds.. Nobody spotted this after a week?
@MechanicMindset 3 жыл бұрын
2 seconds on the whole page. 200ms/div x10 divisions = 2 seconds 👍
@dasouth1978 3 жыл бұрын
@@MechanicMindset so the samplke rate is per screen & not division?
@MechanicMindset 3 жыл бұрын
@@dasouth1978 The time setting is per division. So when we set it to 200ms, that how much time is represented in each square, 10 squares on the screen left to right, so we get 2 seconds of data on the whole screen. Set it to 100ms, we get 1 second. The sample rate is separate from the time setting per division. It simply defines how many samples per second. Hope that helps
Mechanic Mindset
Рет қаралды 61 М.
Mechanic Mindset
Рет қаралды 32 М.
Mechanic Mindset
Рет қаралды 72 М.
Master Automotive Training
Рет қаралды 34 М.
Mechanic Mindset
Рет қаралды 83 М.
ИльдарKZ
Рет қаралды 116 М.
Max VS Football
Рет қаралды 2,1 МЛН
Wrap Ohio
Рет қаралды 26 МЛН