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@0miker0
5 жыл бұрын
The best video ever explaining millis. Thank you and please keep up the great work.
@rishabhsstudio1457
3 жыл бұрын
6 years ago i learnt the basics of arduino from open source hardware, and now i see you again doing this amazing stuff . amazing
@programmingelectronics
3 жыл бұрын
Thanks so much!
@loganphillips5142
Жыл бұрын
It's been 4 years man I'm still waiting on you to tell me the tensile strength of a rubber band
@ichbrauchmehrkaffee5785
3 жыл бұрын
One minor point of critique: Explanations on absolute programming basics (like: What is a variable, what are datatypes, basics about functions etc.) are best explained in a seperate, dedicated video. Otherwise, it makes the video feel a bit tedious despite the well structured nature of this video. Particularly unpleasant for people with some level of programming experience. Other than that, this video was quite helpful.
@cristian-bull
2 жыл бұрын
this is the dedicated video for programming basics.
@KW-ei3pi
Жыл бұрын
Thank you. This video is the first step in my next project: Calculating the RPM of my stepper motor. The Arduino code that runs my stepper motor driver, turns a Pin connected to the PUL pin of the Driver to HIGH, has a delay of 500, then turns the pin to LOW. This code loops to run the motor at a constant RPM. This video will help. But if you have any suggestions/video recommendations to calculate the RPM, let me know. Thanks!
@TheUsman75
5 жыл бұрын
Hey! who are you man. Believe me you have some very special, good gifted skills in terms of explaining things. The way you elaborate is simply magnificent. This is a great learning experience and please continue this. Thanks
@BurnerStudio
2 жыл бұрын
its just incredible how fast things can happen in programming, every millisecond is important
@UpcycleElectronics
5 жыл бұрын
1:40 Correction. Most Arduinos use a ceramic resonator. This is not as accurate as a crystal. Generally, a crystal is needed for things like serial communication in order to control the baud rate. The crystal pictured in the time stamp is used for this purpose. It is the crystal for the USB to serial converter. In this case the converter is another AVR microcontroller, an ATmega16U2. The crystal resonator used for the ATmega328 is pictured just below "ITAL" in the Made in Italy text. -Jake
@programmingelectronics
5 жыл бұрын
Doht! Thanks Jake - that's much appreciated! I wish I could annotate these after upload - I might correct and re-upload...hmmmm.
@UpcycleElectronics
5 жыл бұрын
@@programmingelectronics It's easy to miss this. I have a mini clone that had a bad resonator.
@raymondmichael4987
5 жыл бұрын
I could have Subscribed even before completing watching ; but content was great, so I subscribed after watching. Keep up the good work. Greetings from Tanzania 🇹🇿
@Andrigam3t
4 жыл бұрын
Damn these videos are soooo good for beginners. Its a shame it dosn't have more views.
@daleball9879
3 жыл бұрын
So what’s the tinsel strength of an elastic band?
@Audio_Simon
5 жыл бұрын
Your video lessons are fookin brilliant.
@sokundavannchriv3967
Жыл бұрын
Hi thank for good explaination, I never a regret a penny to buy a lesson from you. Looking forward to learn more from you master.
@RadionicaExpress
4 жыл бұрын
i was blooown away how its explained in detail, thanks
@programmingelectronics
4 жыл бұрын
Thanks for watching Ivan!
@martinsiolowosoran5242
4 жыл бұрын
best for this topic, i have been looking for good tutorial like this, u make me have more interest in Arduino programming
@programmingelectronics
4 жыл бұрын
Great to hear!
@AbcDef-hl2ic
5 жыл бұрын
So great! Look forward to seen something similar on timer interrupt.
@edgarbonet1
5 ай бұрын
Nice video, but there are some inaccuracies: 1. The timer/counter does not start counting “as soon as power is applied”: it starts counting when initialized by the Arduino core (see the setting of the TCCR0B register in init(), in wiring.c). Admittedly, this happens very shortly after power is applied. 2. The timer/counter does not overflow after 49 days: it overflows every 1024 µs. The 49.7 day rollover is for the millis() count, which is a different thing. 3. millis() does not give the running tally stored in the timer/counter: it returns a count of the timer/counter overflows, plus some correction to account for the fact that the overflow happens every 1024 µs instead of every millisecond. The micros() function, unlike millis(), does make use of the running tally kept by the timer/counter.
@programmingelectronics
5 ай бұрын
Thanks for this!!!
@atharavhedage9770
3 жыл бұрын
For a moment i was confused and angry? Why the hell You have only 107k broo...Ur content is soo sooo soo awsm you should me 10 millions
@sdk28
Жыл бұрын
Thanks for this amazing video Challenge q2: The values goes from 0 to 32,767, then from -32,768 to 0 and this cycle repeats.
@attalaw36
4 жыл бұрын
I never saw a video like your videos great. thank you ...
@o-h-1
5 жыл бұрын
This tutorial was incredibly useful! Thanks! I am trying to build a toggle button, like a push button that has the functionality of a switch, and was having trouble figuring out the code and set up. Any help would be appreciated. Thanks!
@UndernetSystems
5 жыл бұрын
This is a very good video and super nice explanation.
@mirage3rd
Жыл бұрын
Great series about Arduino. Thanks. Question: is the “49 days waiting eating donuts and crab cakes” picture taken in Annapolis, MD?
@jackmini1217
2 жыл бұрын
best explanation i ever met. thnx
@programmingelectronics
2 жыл бұрын
You are welcome!
@gioraver
4 жыл бұрын
gracias por poner mucho esfuerzo en hacer un video muy bueno
@frankodonnell9956
5 жыл бұрын
Great, BUT please sequence number on your videos properly to track which ones are next
@programmingelectronics
5 жыл бұрын
Great point Frank...I'll have to do that!
@cyberphox1
2 жыл бұрын
Excellently explained
@programmingelectronics
2 жыл бұрын
Thank you!
@meghapradosh1145
3 жыл бұрын
thankyou very much this really helped me a lot
@programmingelectronics
3 жыл бұрын
Glad it helped!
@dirkfrancen2662
Жыл бұрын
Hi, can you do a lesson on the RTC DS3231 displayed on a OLED with the correct to use library's. thx
@SQERS3
5 жыл бұрын
woow a very nice video. thanks for effort and very good video made specially the explenation. i like your work cant wait to see more, have a nice day.
@howtomake3182
4 жыл бұрын
Wow! What a video can explain everything! 👍👌
@dokepravin2916
2 жыл бұрын
Thanks for sharing.. This helped in our project
@programmingelectronics
2 жыл бұрын
Glad it helped!!!
@sbarifvlogs335
2 жыл бұрын
My heartiest thanks to you....very helpful video.....
@programmingelectronics
2 жыл бұрын
Thanks for watching!
@georgeusroger1
4 жыл бұрын
Hello , can i use two functions at same time ? , first function is for running DS18B20 use millis() , seconde fonction while (for running stepper motors and many security sensors , thanks
@rgmtb
4 жыл бұрын
Very helpful! Will you be creating more videos soon?
@attalaw36
4 жыл бұрын
it was very help full thank you
@aloneinanearthship4010
Жыл бұрын
Very excellent video, thanks!
@programmingelectronics
Жыл бұрын
Thanks so much! I hope it was helpful!
@soroushzarein3246
3 жыл бұрын
beautifully described thank you.
@AliAhmed-tm1jf
5 жыл бұрын
Very nice. Thank you
@TheStevojl3
2 жыл бұрын
When he uses: if (millis() > 3000UL) What does the "UL" do?
@programmingelectronics
2 жыл бұрын
Great question! It means Unsigned Long which is a non-negative big data type
@negrilamarius8977
Жыл бұрын
@@programmingelectronics, right , the UL or ul converting a number value to unsigned long , but what type is a value when convert a value using u , as example: 3000u what type unsigned is 3000u? integer or long ?
@pedrovelazquez138
3 жыл бұрын
Great work!
@RanaRao_Chandrachur
2 жыл бұрын
and my problem is "I'm making a digital clock [7-segment] using AT89s52 (NO RTC) but the time drifts about 5.6 seconds in every hour!! and this At89s52 microcontroller doesn't have any function like millis() inside AT89s52's IDE(Microvision Keil software), and a book suggests to play with the ppm and fix the error.But, yet the problem is At89s52 is not like Arduino " BTW I'm using a 16MHz crystal with this microcontroller and using timer_0 to generate a 25ms delay and using interrupt_1 to count that 40times so that there will be 1 second completed, but that's not the problem I guess.. I just need help.. .😎😎
@programmingelectronics
2 жыл бұрын
Neat project Chandrachur! I have not worked on an application like that so I can't be of much help...sorry and best of luck!
@RanaRao_Chandrachur
2 жыл бұрын
@@programmingelectronics It's Okay sir, 😃😇 I'm very happy with your so kind response.. .🤓🤓
@juliusfucik4011
Жыл бұрын
I am a dumb engineer, but since you have quantified the deviations, why not make your seconds 5.6/3600 x frequency shorter? It is quick and dirty, but I think given the hardware, there is not much else you can really do. There are too many sources of error at play.
@RanaRao_Chandrachur
Жыл бұрын
@@juliusfucik4011 Will try this for sure, ❤️ and u r not a dumb at all, even we can learn a lot from u brother 😊❤️❤️. Thank you, love for u from India ❤️
@shagggyman
5 жыл бұрын
HEY! What about the tensile strength of a rubber band???? :)
@anujsaini9353
3 жыл бұрын
Thank you for explanation, Sir. I want to know, weather millis function can be used for RCWL sensor or not. I tried but nit succeeded. Can U plz guide me. Code as below and I want sensorVal=1 for 5 min int =rcwlPin=2; int=sensorVal; cosnt unsigned long Interval=1000*60%5; unsigned long PreviousTime=0; void setup(){ pinMode(rcwlPin,INPUT); Serial.begin(9600); void setup(){ sensorVal=digitalWrite(rcwlPin); millis()=unsigned long CurrentTime; if(sensorVal==1){ if (CurrentTime-PreviousTime>=Interval){ sensorval==1 PreviousTime=CurrentTime; } } else { (sensorVal==0) } Serial.println(sensorVal); ) I upload this sketch, but not getting desired result. Kindly resolve it. Thank you
@republicofvegans712
Жыл бұрын
5:40: isnt the clock going too fast?
@goldengeckogaming4882
5 жыл бұрын
Finally, my weeks of frustration are over!
@summeralbum2741
5 жыл бұрын
can you please upload a video on 'color tracking robot using Arduino & android' ?
@daleball9879
3 жыл бұрын
Did I miss it. I’m watching it again.
@qusyairitasnim1572
4 жыл бұрын
I having a big problem ... I don't know how to reset my timer timeout
@ArduBlock
4 жыл бұрын
Thanks cool video!
@midhunchandran9980
3 жыл бұрын
great sir
@programmingelectronics
3 жыл бұрын
Thank you!
@SudeepJoshi22
5 жыл бұрын
how to amplify a input signal in ardunio....or which function is used in the arduino codes??????!!!1
1:20 I find it amusing to suddenly see a photo that i made over 14 years ago and put on Wikipedia pop up in this video. The circuit wasn't even fully wired up correctly. Now look at me, still trying to learn how to make electronics work properly!
@dmestr
5 жыл бұрын
the best
@cheraitramzi8114
5 жыл бұрын
Love ya man!
@CascadiaFA
10 ай бұрын
you didn’t explain the tensile strength of a rubber band
@programmingelectronics
10 ай бұрын
Sorry about that
@ifell3
2 жыл бұрын
and the rubber band?
@electroniclover5589
3 жыл бұрын
what is 3000UL???
@juliusfucik4011
Жыл бұрын
Unsigned long. It is an explicit cast of the number 3000 into the unsigned long format, so that you compare equal data types.
@geoffkelland5606
2 жыл бұрын
Awesome
@programmingelectronics
2 жыл бұрын
Thanks!
@igrewold
5 жыл бұрын
cool , thanks. :]
@mickcoomer9714
5 жыл бұрын
I suffered watching all that rubbish about electronics so I could see the bit about elastic bands. There was nothing there. I think this was click bait for lovers of elastic bands. Keep up the good work on the presentation of technical stuff in a language I can follow.
@ipissed
5 жыл бұрын
I mentioned the rubber band before the re-upload and thought he must have re-uploaded to add the rubber band part. Nope, still nothing about rubber bands. I think it must be a joke.
@quazireshoanyazdi7938
Жыл бұрын
I love you
@programmingelectronics
Жыл бұрын
Thank you.
@boumaizasalah8326
4 жыл бұрын
I'm disappointed where is the tensile strength of a rubber band
@krakenmusic1623
Жыл бұрын
6:00
@onurolce
5 жыл бұрын
I thought you are going to explain hardware side of Timer/Counter setup in registers. But then you changed your mind and focused on Unsigned datatypes. These lesson looks unfinished lesson. Please make another video about full of this hardware setup...
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