2 жыл бұрын
2 жыл бұрын
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@nickstamatiou9871 21 сағат бұрын
Very nice video! Thank you so much😊😊😊
@curtisnewton895 22 күн бұрын
thank fucking god, I am done with chemicals, cnc, laminators and all these bullshit
@doubledeeeeeeez 26 күн бұрын
Video are superb! Subscribed
@golsaber Ай бұрын
Please continue making good videos. It is the best videos I have found in youtube on PCB making.
@glen3351 Ай бұрын
brilliant, thanks.....
@mehdi_mirbagheri 3 ай бұрын
مگه شما ایرانی نیستی چرا زدی اتریش؟
@mordiagne2123 3 ай бұрын
Merci beaucoup pour la vidéo très intéressante
@rayrod9010 4 ай бұрын
nice video, whats that digital voltage supply regulator that you use?
@whoandcar 4 ай бұрын
Hallo! What is the correct concentration of the development liquid? Some say one teaspoon per litre? Zanks!
@aftabqadir3073 5 ай бұрын
Awesome way of explanation!!
@abdullahrafiuddin1654 5 ай бұрын
very nice tutorial and Thank U
@RaviThakoer 5 ай бұрын
You've done an amazing job there! It's quite a motivating video!
@mohdaakif2211 6 ай бұрын
It's work on dark night
@frankdearr2772 6 ай бұрын
👍
@viralbull8085 8 ай бұрын
excellent explanation sir
@devinhedge 9 ай бұрын
What a wonderful explanation! Thank you so much!
@Tirdad1981 9 ай бұрын
دمت گرم. کلک روغن بچه عالی بود. من از طلق نسوز استفاده میکردم که خیلی گرون و کمیابه. هتمن روشتو امتهان میکنم.
@electengin820 10 ай бұрын
چه لهجه ی ضایعی ولی دمت گرم
@sweechenho3503 Жыл бұрын
How to test switching regulator whether is good or not.
@samueljohnson1362 Жыл бұрын
Most complete tutorial that I have seen. Most others will skip or minimize the importance of steps. Thank you.
@empire4776 Жыл бұрын
what happen to your all old videos............
@electrobuz1 Жыл бұрын
Where is your other video's? I remember you have other videos too! it doesn't appear on your channel?
@XEMC Жыл бұрын
Those videos are on my new channel. @EleWizard
@fardadma Жыл бұрын
سلام من تو پروژم میخواهم برای تغذیه میکروکنتلرم 12v رو 3.3v تبدیل کنم و برای این کار از تراشه Lm1117 3.3v استفاده کردم ولی در جریان ۲۵۰ میلیآمپر تراشه سریعا داغ میکنه و قطع میشه بعد اومدم و با استفاده از یه تراشه دیگه اول ۱۲ رو به ۵ تبدیل کردم و بعد به ۳.۳ ولت اینبار زمان بیشتری کار کرد اما باز هم تراشه ای که ۱۲ ولت رو به ۵ ولت تبدیل میکرد داغ کرد لطف میکنید راهنمایی کنید
@kekekeernest8920 Жыл бұрын
Please Sir can you make a video on 3 - 5v boaster
@XEMC Жыл бұрын
Maybe someday 😉
@kingofdice66 Жыл бұрын
Wonderful explanation! You have a gift for teaching.
@XEMC Жыл бұрын
Thank you! 😃
@Enigma758 Жыл бұрын
6:45 Could you please elaborate on why an open collector can drive more load current? I ask because it seems to me that a TTL output could also be connected directly to the load and when the bottom transistor is sinking current to ground, it is effectively the same as an open collector since it's collector is also tied to the load. Thanks.
@jojobonnfadal2124 Жыл бұрын
Powersupply with capacitors ( from Ac to Dc )
@XEMC Жыл бұрын
Nope 😉
@jojobonnfadal2124 Жыл бұрын
@@XEMC what lese, if it's allowed to ask you ?!
@hichamtassi1753 Жыл бұрын
Hello there, nice video ! can you better explain why the 0,7v being stable are any useful ? i don't get it. Thanks !
@haom95 Жыл бұрын
Mr X Electronics Man, great explanation in this kind of circuits. Thanks for your time in order to explain this kind of topics.
@XEMC Жыл бұрын
You are most welcome and thank you for watching 🤗
@hichamtassi1753 Жыл бұрын
Good knowledge. High gratitude.
@XEMC Жыл бұрын
Thank you dude 🤗
@markjosephlobete2563 Жыл бұрын
Full wave rectifier
@nsnowaz Жыл бұрын
Your concept is like magic . Your very hard workers for making this type of delicious content
@XEMC Жыл бұрын
Wow, so glad you think so 🤗
@sananjabrayilov5349 Жыл бұрын
Great, waiting for I2C protocol video. Is it coming soon?
@davidharms3562 Жыл бұрын
Great explanation and video! Learning to drive loads with different logic levels via open collector outputs was a huge game changer for me, and allowed me to integrate with relative ease. Thanks, and keep up the great work!
@XEMC Жыл бұрын
Glad it was helpful. Keep watching 🤗
@in70x Жыл бұрын
Back in the day I struggled with open collectors; if I had this video I would have gotten the idea much quicker. Good stuff
@marinehm Жыл бұрын
Very nice explanation. How would I calculate the resistor and Transister needed for a 12V DC motor?
@jameskidd7906 Жыл бұрын
That's what the SCIENCE VIDEO means thanks à lot
@XEMC Жыл бұрын
You are welcome dude 🤗
@vijayalaxmipotdar4005 Жыл бұрын
Hi XElectronic, I want to run 12v DC motor , which transistor I should use…pls. Help on this. I am using 10kohm potentiometer. Thanks in advance.
@XEMC Жыл бұрын
Glad you like this video. It is not easy to answer yout question in a comment, i need to explain it in an exclusive video. 👍
@vijayalaxmipotdar4005 Жыл бұрын
@@XEMC Thanks for your reply. Are you planning to make one??
@uricohen5463 Жыл бұрын
your are one of the best
@RS_83 Жыл бұрын
Is there a mistake on 2:45 on TTL BJTs diagram? I mean the upper bjt should be PNP, but you drew both of them as NPNs. If there is a logical 1 on their inputs, there would be a short circuit.
@XEMC Жыл бұрын
I dont think so, there are several diagrams, search for ttl circuit on google.
@mrmshifan Жыл бұрын
Thank you for the detailed explanation 👍👍👍
@XEMC Жыл бұрын
Thank you for watching 🤗
@ali2naveed Жыл бұрын
Hi Please make the capacitor used for dropping voltage video. Many Thanks for your content. Cheers
@aliahmadi5556 Жыл бұрын
سلام دیگه میکرو کنترلر کار نمیکنید کاش در کنار این کانال کانال قبلیتونم کار میکردید
@XEMC Жыл бұрын
I will continue teaching microcontroller here on my KZbin channel
@GeoffryGifari Жыл бұрын
if we connect the output of a 5V open-collector IC to the input of 3.3V IC (with pullup resistor in between), does that mean current flows from the input of the 3.3V IC to back to the 5V IC (and then ground through the transistor emitter)?
@XEMC Жыл бұрын
No, current will flow from Vcc to the output if it is active. I mean if output is active (connected to ground) then current will flow from vcc through pull-up resistor to ground.
@GeoffryGifari Жыл бұрын
hmmm so open collector/drain can drive the output directly and with any voltage because the voltage (lets say to activate a motor) is set by the power supply? if the IC is sourcing the output voltage is limited by the ICs Vcc
@XEMC Жыл бұрын
Yes exactly, if the output is sourcing then max voltage on output will be equal to VCC/VDD
@viniciusvbf22 Жыл бұрын
Great video! I'm well versed on I²C communication and I knew TTL (transistor-transistor logic), but I never SAW why it was called TTL until this video. Also, the two pull-up resistors (usually 10k) on the I²C bus on SDA (data) and SCL (clock) make total sense now. Thank you!! If at all possible, can you compare I²C and SPI in a future video? Thanks!
@XEMC Жыл бұрын
Awesome, glad this video was helpful 🤗
@gkdresden Жыл бұрын
The arrows in the symbols for NMOS and PMOS go in the wrong direction.
@XEMC Жыл бұрын
Are you sure?