Component Tester PCB with Arduino and TFT display

👍👍👍👍👍👍👍

Thank you brother

Cool project! Can it test PNP Germanium transistor and show Leakage value?

Maybe auto test without press button?

when using AVRDUDESS and trying to detect mcu i encountered this problem installed on a seperate computer and encountered the same problem i am new to this can anyone assist

avrdude.exe: stk500_recv(): programmer is not responding
avrdude.exe: stk500_getsync() attempt 1 of 10: not in sync: resp=0x4c



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very useful project !! ! thanks

How do you change the inductor units to μH / nH? And also measure Zener with a voltage of more than 5V... Can you change it to measure IGBT with VT > 5V?

Make an oscilloscope by arduino

Very useful project. please give me arduino codes.Thanks.

R11 value plz.? 33k.?

i don't find this Daido SMBJP6KE6.8A-TP on Ali Express can you recommend another part

A very neat project Andrei. I've got one of those components testers that you can buy in a kit you assemble. But I think your version has more features. The IR decode was interesting. The ability to read SMD components was also very interesting! Thank you for sharing.

It's ironic that I was thinking about doing this weeks ago for work, since I already use a component tester.

I want one. Like, now.
First person to put the parts together in kit form, hit me up 👍

A version with connections for a Li-Ion battery and integrated charger and/or power connector for USB-C would be a nice addition!

Спасибо огромное за проделанную работу.все супер.лайк.здоровья.

Can u make a video on how the voltage detection and everything else is done with the code indepth

Show pwm testing and it will be best If integration of multimeter

Fantastic project, thanks for sharing.

Approaching 555k subscribers ;)

I have the older version, the one without the rotary encoder. The problem is that it doesn't do well with high power components (transistors, MOSFETs, etc.) and when you put a high power component that you don't know the type yet, you can't rely on this tester, because it will output nonsense.

Another nice tool for a maker 😅😅👏👏👏👏 5 🌟

Nice, definitely going to build this project!

Again... what a great project. Thank you. Mostly I work in the MicroPython Pico space. (mostly because I find C a little intimidating). Where would I look for equivalent projects for MicroPython / raspberry pi pico?

I have a clone of the clone of one. It works ok but I think I need to change the firmware as it likes to get stuck. Thanks for the firmware. Now how to customize it?

nice

Muito bom

please learn on how to pronounce avrdude, there is no S in that whole word

I wish I was born 20 years ago not 60!

With so many of these on the markets, I don't see why you would want to make another one. Just buy one!!

Very cool project. I didn't know that my old LCR meter was an open source project and that it has evolved that much over the years. Great work!

I own 2 of these tools and they are a miracle because of their simplicity and capability. I would learn so much building it myself. Thanks for this great video.

nice

Nifty enough that some company will be selling it on Ali pretty soon.

Nice ,
What is f generator max frequency
Can i make it through 16x2 lcd

If you sold a kit... I'd buy one.

that's great 🤩🤩🤩

Exelen

why make with more cost when you can buy it for just a few dollars

its the same reverse engineering of component meter that can be buy online looks like reivew video

Awesome video, love this content!

Very useful project. Much needed tool for testing. Thanks for the hard work and creating awesome content.

LCR-T4 Mega328 is the cheapest,
LCR-T4 without any IC mentioned is less cheap,
GM328 is most expensive in the generic section.

What's the difference between these all?

Best regards elektronoobs and 👍