The Main Components of this Circuits are That i Purchased from Offline Market Price are---- 1- Atmega328p = Rs-120 2- Oled Display = Rs- 160 3- 16mhz Crystal = Rs- 10 Extra optional component 4- 2-pcs - 22pf = Rs-2, using Zero pcb, ic base are optional, u can get resistors from any old circuit, push buttons cost Rs-1.50 each or it can be also taken out from an old cd or dvd players. Hence the total cost of this project will be Rs-300, to 350/-

@basuroyal2783

3 жыл бұрын

cool bro

@umeryar4411

2 жыл бұрын

Only Oled Cost is Rs. 650/=

@CreativeInventorlab

2 жыл бұрын

ha ha what a joke, Oled cost is Rs-160

@ca4wqp

2 жыл бұрын

Me sosprendio lo vien que funciona que hasta le diseñe un pcb para montarlo en una cajita super pequeña

@mokkascience

2 жыл бұрын

Nice bro

Every time I have used these SSD1306 or SSH1106 OLEDs on projects that use analog readings, the OLED has a significant impact on the readings. I think it is the charge pump circuit, it is very noisy when it tries to generate 40+ volts out of your 5 volt supply. This noise will influence any ADC on the same circuit. For example, if you take an ADC reading that says, say, 136 out of 1024. Then you invert the OLED display, so white is black and black is white. The ADC reading will then read something like 208 instead of 136. A massive difference caused only by what you chose to display on the screen on the other side of the circuit! So for that reason I don't think they should be used for something as sensitive as an oscilloscope. A fast SPI TFT would be better - no noise.

2:54 "104pF" capacitor -- this is more likely 100,000pF (100nF, 0.1uF), marked as "104"

I copied and paste the coding into Arduino ide but the output declaring that no such file or directory. Can you explain that to me?

Input reading ke liye kinsa pin use kiye ho

Very excellent. First impression is whole module works on simple lithium battery looks so efficient.

@CreativeInventorlab

3 жыл бұрын

i had also tested that, i had connect 2- CR2032 -3v Coin size batteries connected in series one battery was weak, and with that series connection of those 2-batteries powered up this oscilloscope very easily 😍, just think of that, how low voltage and current it consumes 😍😍, it gives oscilloscope wave graph readings, av voltage readings, frequency readings Duty cycle, timeline up and down etc.

bro i must use same lcd? if i hv different lcd what solution? pls help

good job. image and buttons setting OK, but doesn't show the input signal, what can be? thanks.

I see that the diagram on the video is different from the circuit you actually made. / Can I please have the circuit diagram you made in reality?

Sir your great ✌️✌️✌️✌️✌️✌️✌️☝️☝️☝️

This is so cool I loved it❤️

самый прикольный ослик на ардуинке 😃👍

What is the use of A50v and A5v

bro earlier you made a version in a multimeter box is this version or that version better which is good hopping for your replay and i liked your videos so much

@CreativeInventorlab

2 жыл бұрын

both versions are better on its place- In previous oscilloscope i had used arduino uno, that doesn't matter bcoz my both oscilloscope works on same micro controller atmega328 with 16mhz crystal, previous oscilloscope used 2.4 tft display sheild, that looks bigger and provide color interface, but in that version u cannot see duty cycle with Hz, but in this oled version u can see it, also its size is small easy to carry and needs only 3v to run easily, but that previous version works better with 5v supply,

@sivabal6751

2 жыл бұрын

@@CreativeInventorlab bro did i need to over clock the arduino uno to 25mhz make the version 1 to work properly i have another doubt can i make a another version by combining bothe version and displaying it in 2.4 inch tft lcd any sugession waiting for your replay

@CreativeInventorlab

2 жыл бұрын

i had over clocked the 2.4 tft version oscilloscope, with 27mhz clock with different bootloader and code for myself as experimental purpose for a limited time, but after that i had prosponed that project for another project bcoz it was talking too much time, i also though to add hz and duty cycle but due to lack of memory of atmega328, most of memory is taken by adafruit library for 2.4inch tft display due to that problem, duty cycle and hz feature cannot be added, so for that i had used oled that used ssd1368 library that size is lower and gives enough features to add hz and duty cycle.

@sivabal6751

2 жыл бұрын

@@CreativeInventorlab so is it possible to make a new version using arduino mega so the memory problem is solved and can implement hz and duty cycle and overclocking it and using a 2.4 inch tft sorry if iam disterbing u with asking qustions iam so curious and excited to make one with all the problems solved waiting for your replay

@CreativeInventorlab

2 жыл бұрын

the money u will spend on arduino mega and 2.4inch tft display, u can buy a ready made oscilloscope DSO138 at price rs-1650, and that has a lot more features.

can i build the project wih TFT display...?

@CreativeInventorlab

Жыл бұрын

No

What is the maximum voltage range of this ? Great work 👍

@CreativeInventorlab

3 жыл бұрын

50v

@GTvideoHD

2 жыл бұрын

@@CreativeInventorlab really 50volts? 🤯

can you send me ready borad

You are a genius if you designed this circuit on you own .

@CreativeInventorlab

3 жыл бұрын

i had made modification in the code on my own, and also modified on the circuit according to the code.

Nice work

Can I use XR2206 function generator kit with this diy Arduino oscilloscope?

@CreativeInventorlab

4 ай бұрын

Yes

@jumbo999614

4 ай бұрын

@@CreativeInventorlab What is output/signal voltage from XR2206? I learned that Arduino is 5v tolerance. So this diy oscilloscope can handle more than 5v? I just beginner so I don't understand much.

Which is the maximum hz arduino can read correctly? And also, amazing proyect! Thanks for sharing it!

@CreativeInventorlab

2 жыл бұрын

in the end of the video i had shown the maximum and minimum

@GTvideoHD

2 жыл бұрын

@@CreativeInventorlab OK thanks, so 1000hz is the maximum I suppose

@GTvideoHD

2 жыл бұрын

Ooh, I didn't watched detailed, it's 1000khz! It's enough for me, thanks bro

@CreativeInventorlab

2 жыл бұрын

welcm

@GTvideoHD

2 жыл бұрын

@@CreativeInventorlab bro I made the oscilloscope with an arduino pro mini, but the only problem I have is that the voltage is too high compared to the real voltage. I found that I can set the dvm voltage pressing the "down" button while arduino is starting, but I don't know how to save it. And the other fact I that I'm using a 100k ohm potentiometer instead of a 1Mohm pot, do you think it could affect the voltage range?

What is the rating of the diode

Thank. What is the maximum volt can I use with it ?

@saikatd9037

Жыл бұрын

5v max as Arduino input

you should give credit to the author

I see in the video you use ATMEGA328P (including quartz, capacitor, etc.) can you please give me that diagram

the oled screen is 0.96 inch ?

I have an lcd display lying can i use it In this project ,will it work?

@CreativeInventorlab

3 жыл бұрын

which lcd do you have

@nishamore8244

3 жыл бұрын

@@CreativeInventorlab 16x2 Liquid Crystal Display

@CreativeInventorlab

3 жыл бұрын

16x2 lcd has not that much pixels to display proper graph, of oscilloscope, but it can be used to make dc volt meter and frequency meter.

Thks Sir

Sir atmega328 ka use karke ek inverter bnaiye jisme push buttan se on of ho aur.load charging feature ho

can we see modified circuit diagram?? help!! much appreciated

👍🏻👍🏻👍🏻👍🏻

nice

I got a lot of noise on the waveform? Do you know what is the issue? Are you using professional probes?

@CreativeInventorlab

6 ай бұрын

iam using general probes

@karolpauk4336

6 ай бұрын

what about noise? can you help please?@@CreativeInventorlab

What if for serial plotter

When I use arduino nano on which points I have to connect out put wires or jack for

@CreativeInventorlab

2 жыл бұрын

that is mentioned in the circuit diagram

@mirzazainbaig7122

2 жыл бұрын

@@CreativeInventorlab bro I can't understood the diagram that where I should connect probs

When I compile programm showing error in void freqDuty. Section return m and value k?

@user-lx4ik2ed5c

2 жыл бұрын

How to contact you please help I want to assemble this project

congratulations I would like to realize but I do not understand the connections on altmega328?

@CreativeInventorlab

Жыл бұрын

Really, are you guys that much confused 😆😆, arduino is the board name and atmega328 is the chip name😆😆, 3.5 mm jack is just a source to connect not so compulsory, if I would be demonstrating each soldering then the video will become too long that makes no sense, for making this you must have soldering skill and understanding of circuit diagram.

Gracias

Make a cute box for it❤

Very nice project! I couldn't find crystal within your schematic. Can you please update it ans share joined with code? Thx

@CreativeInventorlab

Жыл бұрын

in schematic i had must have shown Arduino nano, that has on board crystal in it, thats y in the schematic crystal was not necessary to show.

@RLTx

Жыл бұрын

@@CreativeInventorlab Got it!

While I think this is cool, and could be handy in certain situations, it's too difficult for my old eyes to see without readers on. It would be awesome if it had an HDMI output as well 👍🏻

@slashxred

2 жыл бұрын

Sorry that's not very possible, and no, having a bigger display won't help, it would make it slow, however a raspberry pi pico might be able to output hdmi

@slashxred

2 жыл бұрын

PIO stuff

Same bhi mujhey chahiye please 🙏

Explain to circuit design?

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 ?

@CreativeInventorlab

2 жыл бұрын

yes, it can be used, the project is made for at least atmega328 or upper version, with 16mhz xtal frequency u can use it with any oled display with sda and scl serial compatible display.

@Vagubando

2 жыл бұрын

@@CreativeInventorlab Thanks !!!

Good job, can you sent circuit diagram.

@CreativeInventorlab

Жыл бұрын

check video description

Can u share the block diagram for this project.......please send it a bit fast it's urgent 😣😣😣😣

@deepaknanda1113

7 ай бұрын

Did u made it ?

Can I get the circuit with atmega 328p?

@CreativeInventorlab

2 жыл бұрын

circuit is same for atmega328p and its shown in the video

Please tell me Max freq for osclliscope

@CreativeInventorlab

2 жыл бұрын

i have already shown that in the video, watch carefully

Please tell me Max measurre vaue

Where did you get pcb clamp?

@CreativeInventorlab

Жыл бұрын

i made it myself

@FlammableElectronics

Жыл бұрын

@@CreativeInventorlab how

@CreativeInventorlab

Жыл бұрын

with stanless clip of hanging clothes and old lead acid battery case heavy weight for being stable

Can u please send the block diagram and working of this project........it's a bit urgent please send it fast.......!!

Where are 22pF capacitors in circuit diagram? I think these capacitors are not completely but there should be a specific reason if you used them in your project. Plz let me know about capacitors if I'm using Arduino Nano

@mahigeek

2 жыл бұрын

Because circuit diagrem made with arduino nano. It no need a crystal and 22pf capacitors. Crystal and 22pf capacitors only need when you use an arduino microcontroler without arduino board. He made the circuit using atmega328p chip and it need those things to operate correctly.

@mahigeek

2 жыл бұрын

You no need to use 22pf capacitors and crystal for arduino nano.

What is the size of this oled display??

@digiboxfaso

11 ай бұрын

a resolution of 128 pixels wide and 64 pixels high, I think.

Tolong di berikan skema atmega nya,bingung skema ardunio

Could you please provide circuit diagram

@CreativeInventorlab

Жыл бұрын

its shown in the video

Can i measure 1mhz with this?

@CreativeInventorlab

Жыл бұрын

everything is shown in the video, in the end of the video i had shown its maximum measuring limit.

My arduino ide showing error can not compile for arduino uno, nano or mini why please help

@user-lx4ik2ed5c

2 жыл бұрын

Please help contact me

@adamsaleem6156

2 жыл бұрын

How did you attach different components with wire. It's hard for me to understand circuit diagram. Please help

@CreativeInventorlab

2 жыл бұрын

its not a different components, its a connector, i find easy to add 3.5mm jack connector, u can add any connector of your choice

The 1N4148 is NOT a zener diode. It's just a normal silicon signal diode.

@CreativeInventorlab

2 жыл бұрын

yes it is

How to replace Atmega32p With arduino nano

@CreativeInventorlab

Жыл бұрын

all connections will be remain, both have same micro controller

@sanjaygolani

Жыл бұрын

@@CreativeInventorlab can u share board layout created through eagle etc software??

@sanjaygolani

Жыл бұрын

@@CreativeInventorlab also if i m using audio jack 3.5mm than how to connect it in circuit??

How to view positive and negative wave in same time?

@CreativeInventorlab

2 жыл бұрын

its simple the higher wave is positive and down wave is negative

@aswin41201

2 жыл бұрын

@@CreativeInventorlab I can't view the full sine wave at same time Positive at one time and after pressing the button negative wave is showing The voltage scale is 0v 1v 2v But I want -1v 0v +1v

@aswin41201

2 жыл бұрын

0v line is need to be at middle

@CreativeInventorlab

2 жыл бұрын

the screen is so small to be calibrated in middle, when i try to one thing other calibration started going wrong, so this is the finest adjustment i had made, i will try ro sort out this problem, in my next version of oscilloscope 😐

Sir ye Kon konse Kam me Kam me aa sakta hai?

@CreativeInventorlab

2 жыл бұрын

bahut se kaam me jaise, powerbank ya inverter ka output frequency aur wave form check karne le liye.

@narendrameshram2951

2 жыл бұрын

@@CreativeInventorlab rasistor check ho sakta hai

1N4148 is not a Zener diode, it's a small signal diode

@CreativeInventorlab

2 жыл бұрын

yes, but everyone not know that, so usually i mentioned it as zener diode.

@misterpacoalaparato

2 жыл бұрын

@@CreativeInventorlab it's nonsense, are you giving incorrect information for other components too?

@CreativeInventorlab

2 жыл бұрын

what nonsense😡? i described the name of that part name IN4148, it doesn't matter whether it is signal, or jumper, the video show you how to make them with the parts name, this is not a parts naming description channel, its a making video tutorial, so, stop your nonsense.

@Rachitkivines

2 жыл бұрын

@@misterpacoalaparato what a bull shit crapy guy you are, he has given the parts name IN4148 and other parts name also, and with that parts name, they can be purchased easily from the store, and it doesn't mean any sense what detail in4148 do, do you ask the shopkeeper to give you signal diode or you will ask with the proper name in4148😆😆

@CreativeInventorlab

2 жыл бұрын

KZread are full of idiotsss like them. arguing without no sense.

Diagram please 🥺

@CreativeInventorlab

Жыл бұрын

please watch the video carefully its shown

230v single mazer hoga

@CreativeInventorlab

Жыл бұрын

Ek transformer ke through ho jayega 12v ya 15v ka

Turn the music down!

@CreativeInventorlab

Жыл бұрын

Apologies

What the max Fecuancy

@CreativeInventorlab

Жыл бұрын

shown in the video

Koks yra naudojamo ekrano pavadinimas?

@CreativeInventorlab

2 жыл бұрын

im, English guy man😅

@bnvinx1046

2 жыл бұрын

@@CreativeInventorlab 😄😄😁

@bnvinx1046

2 жыл бұрын

@@CreativeInventorlab What is the name of the screen you are using?

@CreativeInventorlab

2 жыл бұрын

i2c oled display🤗

@bnvinx1046

2 жыл бұрын

@@CreativeInventorlab Because I see that you used only 4 inputs, unlike LCD screens that use 8 inputs

Bhi apny 300rs likha hai 400 laly muja b bana dy

@CreativeInventorlab

2 жыл бұрын

Bhai, patna me rehte to jarur de deta