Oscilloscope DIY 4 in 1 | How To Make Arduino Oled Display Oscilloscope | Make Cheap Oscilloscope

[@CreativeInventorlab]

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]

cool bro

[@umeryar4411]

Only Oled Cost is Rs. 650/=

[@CreativeInventorlab]

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

[@ca4wqp]

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

[@mokkascience]

Nice bro

[@moeburn]

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.

[@taboo_tech7274]

You must use spi instead i2c

[@pixelfrenzy]

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

[@LoganDass]

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?

[@nothing-fs1fo]

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

[@CreativeInventorlab]

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.

[@hehahu-wx2gn]

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

[@jayprakashsonber0408]

Input reading ke liye kinsa pin use kiye ho

[@moatazmuhammed6539]

How did you weld the components at the back of the PCB?

[@CreativeInventorlab]

@@moatazmuhammed6539 its simple. Just regular soldering

[@moatazmuhammed6539]

@CreativeInventorlab thanks but I will use testboard so can i use a 2-leg buttons instead of 4 ?

[@crescentwr9511]

can anyone answer me if a simple jumper wires acting as a probe can be used? I'm working on a similar project but it seems to be having a problem on the input side

[@jumbo999614]

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

[@CreativeInventorlab]

Yes

[@jumbo999614]

@@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.

[@chineduifediora317]

Can i use this to check the wave form from a wall outlet like a regular oscilloscope?

[@CreativeInventorlab]

Yes, by using an stepdown transformer

[@aswin41201]

What is the use of A50v and A5v

[@sivabal6751]

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]

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]

@@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]

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]

@@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]

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.

[@sanjogkumarbarik7460]

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

[@CreativeInventorlab]

No

[@summerfun6114]

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

[@nishamore8244]

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

[@CreativeInventorlab]

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

[@AjayKumar-zi2oi]

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

[@CreativeInventorlab]

50v

[@GTvideoHD]

@@CreativeInventorlab really 50volts? 🤯

[@HuyNguyen-rm4kp]

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?

[@TheRusiks1]

самый прикольный ослик на ардуинке 😃👍

[@narendrameshram2951]

Sir your great ✌️✌️✌️✌️✌️✌️✌️☝️☝️☝️

[@kitengo1]

you can connect 220 volt?

[@sanadnan7406]

This is so cool I loved it❤️

[@GTvideoHD]

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

[@CreativeInventorlab]

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

[@GTvideoHD]

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

[@GTvideoHD]

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

[@CreativeInventorlab]

welcm

[@GTvideoHD]

@@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?

[@mirzazainbaig7122]

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

[@CreativeInventorlab]

that is mentioned in the circuit diagram

[@mirzazainbaig7122]

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

[@Electronics-n2w]

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

[@Electronics-n2w]

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

[@nishamore8244]

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

[@CreativeInventorlab]

which lcd do you have

[@nishamore8244]

@@CreativeInventorlab 16x2 Liquid Crystal Display

[@CreativeInventorlab]

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.

[@karolpauk4336]

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

[@CreativeInventorlab]

iam using general probes

[@karolpauk4336]

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

[@sushilrajbanshi5930]

can you send me ready borad

[@ientucongnghiep2761]

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

[@ahmedatef8571]

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

[@saikatd9037]

5v max as Arduino input

[@neethugaming9015]

What is the rating of the diode

[@karimAli-lh1dd]

the oled screen is 0.96 inch ?

[@FlammableElectronics]

Where did you get pcb clamp?

[@CreativeInventorlab]

i made it myself

[@FlammableElectronics]

@@CreativeInventorlab how

[@CreativeInventorlab]

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

[@ik1hgiTony]

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

[@CreativeInventorlab]

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.

[@kmhooibg7577]

What if for serial plotter

[@Electronics-n2w]

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

[@Electronics-n2w]

Please help contact me

[@adamsaleem6156]

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

[@CreativeInventorlab]

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

[@spradhan831]

Sir mujhe bana digia me kharidna chaha ta hm

[@bkas558]

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

[@abhinavsharma9101]

100k preset connection ? Please

[@Shivamyadav-xz8ri]

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

[@sanjaygolani]

How to replace Atmega32p With arduino nano

[@CreativeInventorlab]

all connections will be remain, both have same micro controller

[@sanjaygolani]

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

[@sanjaygolani]

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

[@jdelectronics26]

Please tell me Max freq for osclliscope

[@CreativeInventorlab]

i have already shown that in the video, watch carefully

[@aswin41201]

Can I get the circuit with atmega 328p?

[@CreativeInventorlab]

circuit is same for atmega328p and its shown in the video

[@mr.satishfy]

Please tell me Max measurre vaue

[@m.9471]

Explain to circuit design?

[@shahnewajbd4623]

Bro please give me the diagram

[@ABT360]

Same bhi mujhey chahiye please 🙏

[@amrzakaria5290]

Good job, can you sent circuit diagram.

[@CreativeInventorlab]

check video description

[@aswin41201]

How to view positive and negative wave in same time?

[@CreativeInventorlab]

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

[@aswin41201]

@@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]

0v line is need to be at middle

[@CreativeInventorlab]

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 😐

[@saikatd9037]

Make a cute box for it❤

[@EEMX]

you should give credit to the author

[@vardhana1969]

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

[@deepaknanda1113]

Did u made it ?

[@Vagubando]

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]

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]

@@CreativeInventorlab Thanks !!!

[@rafiul1522]

Can i measure 1mhz with this?

[@CreativeInventorlab]

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

[@avadhutsutar7501]

Could you please provide circuit diagram

[@CreativeInventorlab]

its shown in the video

[@rafiul1522]

What is the size of this oled display??

[@digiboxfaso]

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

[@Edmorbus]

Nice work

[@Tony-rl2fr]

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]

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]

PIO stuff

[@basitraza7991]

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]

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]

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

[@macasusineiljohnc.1976]

​@@mahigeekwhere should I connect the 16MHz crystal and the capacitors?

[@kkb4087]

Thks Sir

[@pavuluriavanthika4162]

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

[@adadeh7713]

Tolong di berikan skema atmega nya,bingung skema ardunio

[@narendrameshram2951]

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

[@CreativeInventorlab]

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

[@narendrameshram2951]

@@CreativeInventorlab rasistor check ho sakta hai

[@misterpacoalaparato]

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

[@CreativeInventorlab]

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

[@misterpacoalaparato]

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

[@CreativeInventorlab]

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]

@@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]

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

[@Gota1234-e4q]

Gracias

[@RLTx]

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

[@CreativeInventorlab]

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]

@@CreativeInventorlab Got it!

[@macasusineiljohnc.1976]

​@@CreativeInventorlabbut where is the crystal connected? and also the input

[@Mocsualoa]

nice

[@satyajitbej5998]

230v single mazer hoga

[@CreativeInventorlab]

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

[@skytek88]

Diagram please 🥺

[@CreativeInventorlab]

please watch the video carefully its shown

[@bnvinx1046]

Koks yra naudojamo ekrano pavadinimas?

[@CreativeInventorlab]

im, English guy man😅

[@bnvinx1046]

@@CreativeInventorlab 😄😄😁

[@bnvinx1046]

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

[@CreativeInventorlab]

i2c oled display🤗

[@bnvinx1046]

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

[@علاءبيترو]

👍🏻👍🏻👍🏻👍🏻

[@electron7373]

Turn the music down!

[@CreativeInventorlab]

Apologies

[@mjaveed9167]

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

[@CreativeInventorlab]

Bhai, patna me rehte to jarur de deta

[@s75s]

What the max Fecuancy

[@CreativeInventorlab]

shown in the video