how to make All in one Component Tester led, transistor, inductor, capacitor, diodes

[@Ernzt8]

This is a great project! I do have a component tester that works on 9 volts, but USB is my preferred power source. I will definitaly order the pcb and build one. Thanks :)

[@Elshan_Mammadov_]

I made a project like this months ago and it still works fine.

[@065_LâmQuangTrí]

do youu need any special library like i2c or more?

[@Green_House]

I suggest placing all resistors with the same orientation. Obviously makes no difference BUT it looks better and more professional. 🙂

[@martinkuliza]

No No.. IT DOES MAKE A DIFFERENCE it shows professionalism and attention to detail which then translates to other positive things later in your career. it makes a big difference

[@johnr9896]

This is great . You should make a complete kit for sale.

[@kingshahzad78]

Well Done... Many Congratulations Dear

[@juniorocicat9573]

I have ordered JLC pcb and parts, thank you for your video.

[@ginoparadiso3539]

great project

[@TechBerto173]

Awesome components tester. Great job, thanks for sharing

[@trilamquang3444]

Cant compile the code mising alot of lib

[@trilamquang3444]

doees it has the maaximum range???

[@user-mr3mf8lo7y]

Haven't tried but looks great. Powering by USB is a significant advantage. One I have uses 9V, and inconvenient sometimes. One minor typo on PCB under Logo. Has to be 'Creative' not 'Creatve'. Some suggestions for future.. Since analog pins of A4-A7 are available and utilizing LCD even more, and there is room on PCB, I would recommend to utilize those analog pins by connecting to LDR to read light/voltage value, temparature reader etc., Keep up with good work. Thanks,.

[@MedSou]

*Excellent work* 👍👍👍

[@ANTONIO-eb8ts]

Va bene, ho regolato I2C e funziona perfettamente.

[@skippercaship]

Could you make a DIY kit to complete this project as I do not understand the instructions thank you

[@bestsolutionlaid]

Awesome project

[@BritishBeachcomber]

A great project. Looks far better than most Chinese products 👍

[@martinkuliza]

It's not, it's the same

[@qadeer1685]

Thanks sir good video 💯

[@PauloMastromano]

Like Brasil 🇧🇷🇧🇷🇧🇷

[@Sekhar_Home]

Did it shows the exact value of Inductior?

[@mcturan]

Hi. Can this device measure nanohenry?

[@jerzyciechanowski4598]

The project looks great, I only have one question, is there an instruction for the 14-PIN HEADER? Is polarity important, e.g. diode, transistor... you can put +- or -+, into which holes to insert different components for the test?

[@snooker216]

The device recognizes the component and also its connections/polarity itself.

[@ajuwinfly8272]

Hello sir can read uH,mH indicator value .. s ?

[@taufiqganteng9665]

mantab sir

[@juniorocicat9573]

what is the accuracy of this tester, thank you.

[@Elka_mp]

How does it work? What is the principle behind how the tool measures inductance, capacitance, etc?

[@Robosir_]

I shown error on lcd "Cell!" When we test any components or even no components used .

[@crazyhamselectronics6318]

Very nice 🎉

[@ginoparadiso3539]

Very beautiful project.

[@avichalid5604]

Great👌

[@shyzbyz7996]

can it measure capacitance less than 100 pf and resistance less than 10 ohm ?

[@NaffayMasood]

Sir I want to purchase this device how i can please reply me thank you

[@errolmcgaw1558]

Very good tester

[@anugrahkumar3060]

Up to 100uf what are the changes we apply to code and circuit diagram

[@AlKMMPsB]

Thanks for education

[@Riyad.baitich]

Can the screen be replaced with a 12864 LCD display ?

[@navinpatel3052]

Good information sir.

[@wizard612power7]

What software do this guy use?

[@ashokvankar7838]

Great 👍👍👍 Bhai

[@ANTONIO-eb8ts]

Excellent project, at the time of turning it on my display some writings appear, practically the program does not start. What does it depend on? Maybe it's I2C that needs to be regulated? Has anyone had the same problem?

[@ANTONIO-eb8ts]

Va bene, ho regolato I2C e funziona perfettamente.

[@sitaram.electronics]

Super video bro 🎉🎉🎉

[@Naveenkumar-mm5jl]

nice video but if we get these pcbs outside india from jlpcb , do customs add tax to the parcel?

[@BritishBeachcomber]

Just check the import tax laws in India.

[@ZAYYPRO]

super sir

[@howardpilot4590]

Unable to find your project on the circuit board site. Is there a project number?

[@sarahmasri653]

How to start a solar system repairing

[@viktorkunz189]

This is just a clickbaiting... Just kidding, the project site is the second one drive.google.com/drive/folders/1-MUiSj_x6LN5h60_3hscylSUNh-qZN23

[@gokhankaya8119]

thanks for share. can we use clone ardunio nano for this project?

[@CreativeTechos]

Yes, you can use, mine is also clone Arduino nano too😄

[@guilhermeschweitzer8459]

Great project! Is it possible to test zenner diodes?

[@CreativeTechos]

Yes of course you can check zener and other diodes, it will show you the max forward voltage

[@przemekkobel4874]

@@CreativeTechos Which means it will not test a Zener diode.

[@trilamquang3444]

@@przemekkobel4874 is it can test the 18volt zener or more

[@przemekkobel4874]

@@trilamquang3444 Allright, but then this is not a "forward voltage", is it?

[@deathstalker7344]

Which c-code are used ?

[@byjosemaria]

Muchas gracias, muy interesante. Voy a montar tu proyecto, he pedido en jlpcb las placas. Saludos

[@juniorocicat9573]

It does not work correctly accurately, with no component it reads 48.42 uF at pins 2-3 after a few presses it reads 32pF pins 2-3. Resistors seem fairly accurate. Capacitors read 2.5 times real value. Transistor seems OK. Can you offer any help on capacitors calibration, thanks.

[@godwillmencool9424]

I don't understand the reason why placing the component testing terminal like this: 1331232 2211233 Since it can be easier placing this way: 123 123 Or 111222333 111222333 Please answer me

[@mayoortechinnovations]

Please can this tester measure 4700uf capacitor?

[@CreativeTechos]

No 100 uf Max

[@Accumulator1]

Will the parts to this be much cheaper than actually buying a tester?

[@abensu24]

No

[@martinkuliza]

No it will be 10x more to make it yourself

[@varunsubramanian6614]

Could you please explain the working of the device, sir ? Also, the design equations and how you arrived at 680 ohms and 470 kiloohms, please ?

[@shrikantmande9054]

Hi , I am from India. Can you provide PDF file of PCB Print ? So I can take a print and make my own PCB, as I only need one PCB for personal use.

[@thomasseidel4647]

Cool❤

[@MickMcMadder]

Like others commenting, mine is stuck at "Component Tester Press Enter..." and does not appear to recognize the switch being pushed.

[@065_LâmQuangTrí]

me too

[@UdayKumar-xl5gp]

can we buy components for projects please reply

[@davidcocklin2109]

The code will not upload I get error - attempt 1 of 10: not in sync: resp=0xd9 - I try to see if worked trying other board Nano every got Compilation error: 'ADCSRA' was not declared in this scope. I then found out you have to use the OLD BOOTLOADER

[@MSP_pictures]

Hi. Can you send me the gerber file of the PCB so I can directly upload it on the JLCPCB

[@CreativeTechos]

You can download the Gerber files, link is in video description

[@MSP_pictures]

@@CreativeTechos But when I tried to upload the file it said "Incorrect format. Please upload file in rar or zip format and use English filenames."

[@Royal_job_Info]

Instead of SDA,SCL Pins which pins can be used in LCD DISPLAY please please help 😢😢

[@فادىفادى-ن7ج]

ممكن اعرف أطراف توصيل الشاشه

[@LawpickingLocksmith]

Neat!

[@TechnologyGuru0000]

Awesome superb

[@HackingInfo]

Please mention which pin for what components in that 14pin header 😢

[@martinkuliza]

it's stated on the board 1 2 3 1 2 3 2 2 2 1 1 2 3 3 Have you never seen this before ? - All the 1's are shorted to each other - All the 2's are shorted to each other - All the 3's are shorted to each other so... You need to decide which component you have , You can test a component with up to 3 Legs 1 Leg will go in 1, the other in 2 the last in 3 THE ORDER DOESN'T MATTER , the Dev board works it out if its a 2 pin component, use any pin 1 and any pin 2 and.. You can use Pin 2 and Pin 3 as well it doesn't matter, Just don't 1 leg in 1 and the other leg in the same number

[@StAlKeRrEpAcK]

What about accuracy

[@martinkuliza]

What about it ? it's a simple component tester, it's not going to be highly accurate, this is more of a component identifier really . it's not Highly accurate, it's only roughly accurate

[@clifforddcj]

Where can I get a list and source of components ? Thanks in advance

[@martinkuliza]

it was at the start of the video

[@Cookingstudiobyshahin]

Brother my circuit is not working properly... Lcd display not showing any character just showing line of boxes..

[@ANTONIO-eb8ts]

È necessario regolare I2C.

[@3dtexan890]

PCB's are cheap. Just ordered 5.

[@VersaTechHub]

Can buy this from u?

[@gabrielhomeku185]

Please 🙏 if you do any project try and explain why and the need for a components to be in the circuit. Thanks

[@rameshk.pandey6883]

how to get code for it

[@nourredinebezghouche2000]

Attention au 220v qui se promène partout dans ce montage qui n'est pas sécurisé ! Dés la mise en tension ne toucher en aucun cas les composants électroniques.

[@ElectronicsInfoWithZIA]

Bro you can use a Power Pack to avoid 220V A.C danger.

[@aboumarakhossam]

Good project, can you share the PCB file. Thanks in advance

[@martinkuliza]

He already did, it's in the description

[@aboumarakhossam]

@@martinkuliza Thanks, I got that.

[@afunnymonkey]

I noticed you did not credit anyone for the original design and code.

[@charanjitsingh7036]

Sir This product purchase link share with cost

[@TheSadique42]

WHERE I GET THE CODE

[@ankitrao6193]

Please provide the layout

[@nayanjagirdar8408]

👌👍

[@shuddhatamjain1153]

VERY US FULL VIDEO WHERE I BUY I ALL COMPONENT PL TELL ME IF U SEND ME PL TELL ME THANKS

[@shuddhatamjain1153]

Pl send me 5 pice this circuit components

[@shivkumarpandit5332]

I want complete unit with programming please send me price

[@CreativeTechos]

You can email me, i will provide you

[@baladimustapha]

❤❤❤❤❤

[@erlangenemutya263]

How to order to you complete set?

[@CreativeTechos]

You can email me

[@Aslamkshahjahank]

One piece kitne ka hai

[@electrowoorm]

What is working principle of this project?

[@martinkuliza]

it's that it tests and identifies components

[@sarathikannan6088]

How much?

[@AhangarRashid]

I want to purchase it from you

[@saintalant4024]

Link Empty... Please

[@CreativeTechos]

All related files uploaded, you can check back 🙂

[@experimentalshivamkumar]

Bhai ye kitne me doge

[@Claws54]

what about smd components?

[@martinkuliza]

What about then ? Alter the gerber file and include a few pads on the board to accomodate SMD's and connect them to the existing connector ......... Not that big of a deal is it ?

[@Claws54]

@@martinkulizagood idea, yes we can do that

[@martinkuliza]

@@Claws54 of course you can... The problem here is a lot of these people DO NOT THINK FOR THEMSELVES 80% Of the comments are to the effect of 1. Where are the files LOL 2. is this accurate or 3. What about (this) without actually explaining what they are talking about 1 guy asked how do you open an arduino file LOL Now.. this SMD guy... Well.... If you know about SMD's then you should have enough electronics knowledge to know that if you parallel up the connections you want.. it's gonna work. He could have even, NOT MODIFIED THE BOARD but instead created a board for himself in KiCAD that acts as a convertor board one side SMD the other side your pin header connection I go through the comments and i seriously do not see 1 Intelligent question Then i think about you and i think..... You need to read this shit YOU POOR BASTARD LOL

[@ArshadMehmood-kz6ez]

Please provide hex codes .

[@rajumukherjee6364]

Yah video Hindi mein nahin ho sakta Tha Hindi Mein Hota To Achcha Hota

[@soumaisslipknot0]

Sem documento no Google drive

[@CreativeTechos]

All related files uploaded, you can check back 🙂

[@edoedi7695]

no file .ino

[@khakirukaya4574]

😮😮😮😮

[@lezbriddon]

needs oled display not 1980 printer display

[@rohitmobilecare7691]

❤

[@johnfuller1588]

Excellent job. Impressive sketch. I couldn't creat it, hope to learn from it. Thank you. I built it up on a BB with components at hand before ordering PCBs. (Which I did). - Needed to comment (//) #define PULLUP_DISABLE as there are no outboard pullup resistors in given ckt - Took me a few to figure out my display(s) needed a different ii2 address (0x3F). 0x27 as defined worked on my 4 line LCD, all my several 2 line units are 0x3.. - All functions work as demo'd, but electrolytic cap readings are high, even when discharged prior to test. Need to figure that out.

[@065_LâmQuangTrí]

the code not working ,...do i have install any library like i2c or more??

[@nabashnani7594]

I cant open arduino code why

[@martinkuliza]

My stomach hurts..... Why ? Do you really need help opening arduino code ? If so, perhaps this is not the project for you

[@rTodd-g8e]

cleaver

[@utpalhalder2468]

Link is empty..... Please upload code and schematic files...

[@CreativeTechos]

All related files uploaded, you can check back 🙂

[@utpalhalder2468]

@@CreativeTechos you not upload code and pcb layout please modify

[@martinkuliza]

No it's not

[@ghah4516]

I need it

[@awayelektronik9549]

No file

[@CreativeTechos]

All related files uploaded, you can check back 🙂