how to make mini oscilloscope, using Arduino nano ,dfrobot
ฝัง
- เผยแพร่เมื่อ 31 ส.ค. 2021
- dfrobot . website
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www.dfrobot.com/?tracking=60b...
Circuits and diagrams can be found on the blog
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inventorkr.blogspot.com/2021/...
COMPONENTS oscilloscope
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1- Arduino Nano
www.dfrobot.com/product-67.ht...
2- OLED Display- SSD1306
www.dfrobot.com/product-2017....
3- Diode - 1N4148
www.dfrobot.com/product-911.h...
4- Switch
www.dfrobot.com/product-612.h...
5- Resistor 100ohm,100k , 470k
www.dfrobot.com/product-435.h...
6- POT 10K
For business enquiries
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electronicsk66@gmail.com
I hope to help me grow the channel through PayPal
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paypal.me/maher1882?locale.x=...
All you have to do is join this channel to take advantage of the benefits
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/ @inventorkr1
Hello my friends I am an electrical engineer and uploading Science &Technology
videos twice a week ( Friday and Sunday ). Please Subscribe My channel. if you want to learn
how to make mini oscilloscope, using Arduino nano ,dfrobot
#inventor_KR
#oscilloscope
#arduino_nano
#dfrobot
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🌹Watch this special video🌹
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th-cam.com/video/XcOXXxtCKZA/w-d-xo.html
Не понятно отвечают ли здесь на русском ? Тогда скажите на какое максимальное напряжение осциллограф ? На видео до 50 вольт я понял ?
@@user-bd6ox3mw8n 100 кГц
@@inventorkr1 че то не то я спросил , но схема то где ?
@@inventorkr1 схема и скетч ?
@@user-bd6ox3mw8n На сайте в описании к видео. Запускал, работает код, только библиотеки нужные поставить надо
What a GREAT project! Your channel AND blog (found in the Description) is a GREAT resource of useful information! Thank you for sharing your knowledge with the world! 🙏🙏🙏🙏 I subscribed a while ago and I will gladly comment and thumb up any video of yours you put out to show support for efforts! 👌😎👍
Nice my frend
Que bacana! Você é um artista. Parabéns.
TH-cam is full of geniuses. I'll make one and take it to the field work.
Excelente proyecto!!!... 👍👍
Прекрасно снятое видео! Супер! Успехов Вам!
Да хрень полная. Вообще ни о чём. Спецам не надо, а начинающие ни хрена не поймут.
@@DenisShaver Повозятся - поймут, заинтересуются. Дёшево и сердито.
hey! i just ordered the D1 LCD Keypad. I'm excited to have some time with it. I like the videos. Please remember me. I will post an update after I have time with the new LCD keypad. sep16,21.
HI Inventor KR, Can you make a converter 12v to 220v using iron particle coil ?
Thank you for the project. I watched the video and I have so many questions that some spoken audio would probably answer. What is the sampling rate? Is it only voltage or also Amps? Why did you use the resistors you chose? Is there any over voltage protection? And many more questions. Also a walk through of the code would be nice as well.
the code was wroten by a japanese person so i don't think he can help you with that.
@@mahadotube Can you tell me where I can download this code? Thank you.
Voltage and amps are the same wen measuring
Just have to make a conversion circuit
@@weazeldark3983 They may be related (and proportionate to one another) but they are not the same.
@@user-up4mh9hc4i en la descripción del video
Какая роль потенциометра? Можно ли им добиться реальных показов значений напряжения, максимума, минимума и среднего значения? Работают ли все диапазоны измерений по напряжению? Буду очень рад вашему ответу
Здравия Вам ! Благодарю Вас за интересный ролик и хорошую идею ! Попробую реализовать в жизнь. С уважением!
Great project BUT on the schema page the link to Arduino code is not working. So how see it?
Where is the code bro
Nice👍👏😊 work bro
Nice project
Code is no longer available on the blog. Pls share again.
did you get the code ?? if yes please let us know where we can get it
Очень круто 👍
Но, паяет дядька паршиво )
Первый вопрос к видео)) "Чего ж ты так всрато паяешь?"
Bardzo fajne
Great 👍
Excellent, je me suis abonné. Merci
Super! Thank your very much!
Music is so important for a video like this. Thank you for playing a good song, one that lets my mind wander as you assemble another masterpiece :)
Super vidéo bravo😁
Je ne trouve pas le code 🤔🙄...
Exceptional.
Keren bang👍
Can i use this one to read the voltage/Current of the car alternator??
I like this project very much. Can you share the Arduino code of this project?
He's made the code for this project available on his blog (2nd link in the description). It's worth noting that you DO NOT have "sign in" or "sign up" to access the code. Which of course is another REALLY great reason to support this channel as he's offering his time and knowledge for "free" (the cost of an internet connection)! In other words, this TH-camr is AMAZING!😎👍
HI,
did you add a resistor on pin2?
it is not in the circuit
May i know what the bandwidth and maximum amplitude for the oscilloscope 😅
Понравилось спасибо
Где он выложил схемы ? Может их нет вообще ?
Great project. I followed your video, schematic and used the provided code, but the signal is shown on the bottom of the screen. What did you do to make it display in the middle of the screen. I've tested every button.
I believe that its stuck that way for some reason, when you look closly at what he has on his he has a high dc offset making the wave center at a voltage above zero.
can u pls give the code?
Good project
Здравствуйте. А где скейч? В вашем блоке найти не могу. Дайте ссылку на схему подключения и скейч.
nice 😙👍
качество пайки "на высоте"
bro, in the circuit you do not have enough resistor one, how can I connect it? can you help please
The frequency, isn't displayed on the screen? Is there a way to know at which frequency is the signal oscillating?
The reciprocal of the time period = frequency. So, if the timing period is 20ms and one wave cycle fits in that 20ms timing period, the frequency is 1/20ms = 1/0.02s = 50Hz. This is how it was done on old analogue oscilloscopes in the old days before it was all done for you - using the scope's graticule, the time period and some simple mathematics. If 2 wave cycles fit into the 20ms timing period then you know the frequency is twice as large, in this case it would be 100Hz.
Is it possible to use a 4-pin 1.3-inch LED module and a Mini USB driver Nano 3.0 ATmega328 5 in 16 m in your project ?
Можно ли в вашем проекте использовать 4-контактный светодиодный модуль 1,3 дюйма и Мини-USB-драйвер Nano 3,0 ATmega328 5 в 16 м ?
Incrível
what kind of breadboard is that ?
Good project. The code was lengthy and it threw me off balance. I wonder when my "C" coding will improve to the extent of this project. I love the project and I am humbled by the code......
Ok, good ideas 👍👍👍👍👍👍👍👍👍👍👍👍👍
Super.
Legends are wondering what a oscilloscope is !!!😂😂😂
😁😁😆😆
@@SamyJazz is this good for beginners??
So cool great video mate 👍
Excellent
ganhou um escrito só com esse vídeo, já olhei seu canal, vou ver todos
Obrigado
Добрый день, подскажите пажалуйста, где найти код программы для Arduino тестер
Hi bro
I have a 30 amp electronic charger. I want to increase the charging speed. What should I do? can you help me
What resistor value?
Hi family,
Great video
I see the provide link (page) to the code seems to have changed since the original upload. May someone who has the schematic and code please share with me.
Would greatly appreciate it
This should be your project and your the first piece of lab equipment. If not the display.
Will it show input frequency
What is the bandwidth?
I was looking on the web site, but the schematic is corrupt, can you upload again?.
How can we ensure the tool can work correctly?
How to up range voltage and more features
Mine has a very low signal on the oled and switches do nothing to change height and width of wave , has anyone come across this? I am using Arduino uno instead of nano?
Have you any arduino code, because it is not on your web pages. Thank you.
In the blog
@@inventorkr1ok, and where exactly ?
@@inventorkr1It’s not in the blog, there is nothing to click where it says the code is
Thank you for the project !
I m not familiar with this langage, where can I download the code please ?
Below the video there is a link where you can download the circuit diagram with the code
@@inventorkr1 I can't find the code on your link...
Привет автор , а ссылка неверная прошивка схема имеется , поделись плиз ?
Ні фіга собі 😮 А я збирався викидати на вітер 300$ за "UNI-T UTD-2025CL" 😅 Це все можна зібрати всього за 10 баксів. На вас я підписаний. Тепер вмикаю сповіщення і додаю вас у трійку улюблених каналів. Ви це заслужили. Хай живе Франція. 73! 👍👍👍
Złożyłem i uruchomiłem na LGT8F328 bez żadnych zmian, ale pozostawiłem 3v podpięte do wejścia i odłaczyłem zasilanie (USB). procesor się uszkodził.
а скетчем и схемой поделишься?
There's no link to the arduino code anywhere in your blog post. It's just full of ads.
bro tip ! attach 10k resistor between d12 and 10k pot
Hola. No pude encontrar el programa para el Arduino. Podría alguien indicar donde está. Gracias
привет, можно ссылку на схему и прошивку с библиотекой . так как по вашей ссылке не нашел не одно не другое . спасибо
Вы можете скачать личную библиотеку через программу Arduino
Great project but your soldering needs a lot of work.
En el video aparecen diodos 1N4007 pero en el esquema pones diodo 1N4148 cual hay que utilizar?
Puedes usar diodos 1N4007 y diodos 1N4148 sin problema.
@@inventorkr1 vale, muchas gracias
Where can I get the Arduino IDE code? The get code here link does not work.
Is the Arduino Nano running at 5V? I only have an Arduino Uno, which is 5v, I could do this if yours is also 5v.
Yes, the Arduino Nano runs at 5V, just like the Arduino Uno. You can definitely follow along with this project using your Uno!
@@inventorkr1 Sweet, thanks for your help!
Nama boarnyanya yg kosong ap bang..???bisa beli dimn???
Winning
Why we used 4 diodes
Bro please update, this one doesn't work
Please can anyone provide the code for this
Кароч у меня резистор не 470км подошел, а 415км. так хоть корректно стало отображать вольтаж. и подстроечник в диапазон вошел.
Bro can you provide code for ardiuno ?
how many v can work
Could you please send the code because the link for the code is not working
ola. como faço para me inscrever no blog. entrei no blog, mas não achei onde me inscrever.
Em breve colocarei o botão de inscrição no blog. Obrigado pelo seu interesse
Был не прав. коммент изменил. форматирование на блоге просто караул, но код действительно нашел. разобраться тяжело. заново переподписался. Может лезу не в свое дело, но мне кажется, что лучше под видео добавить: "скачать код можно тут"
Код доступен в блоге, вы можете проверить ссылки под видео
Can you tell me where I can download this code? Thank you
Code
Una pregunta eres ingeniero eléctrico o en electrónica por k un eléctrico no abarca nada de lo de tu canal
What is the rating of the ossiloscope
20KHZ
Amazon sells a do it yourself oscilloscope kit for $29.95.
Can you measure negative voltages?
YES
can i get the circuit schematic?
Hi i cant download the =schematics and code :(
А скетч где на ардуино брали ссылку дадите ?
в поле описания
Excellent video, could you share the code please, good day
Circuit diagram and code at the bottom of the video in the description box
@@inventorkr1 code is broken
Hello my friend, I need the programming code
Search the blog
Sir, can i know the size of oled display??
I2C Display 128 x 64 Pixel 0.96 Inch
buenas,disculpa donde puedo conseguir le codigo,tu pagina no esta disponible y en la seccion de codigos arduino solo hay uno de osciloscopio con nokia 5110
It has been added, you can check again
@@inventorkr1 thanks, but the drive folder is empy
can i replace nano with uno?would the pin connection remain same
YES
Хоть бы один ссылку на проект на гитхабе дал. Одно и тоже делают
Hi, can I ask for that code?
Подниси частоту больше 20 тогда не будет мигать
В начале видео впивалась синяя ардуинка потом она вдруг стала черной. Это настораживает.....
Спалил просто)))