Відео

Well, I do not know too much about control systems, but I'm willing to learn. And I do know that hydraulic systems contain hydraulic fluid. Their a special blend to also act as a preservative on the metal and o-rings, reduce boiling point and boil off, reduce flammability, etc. I used to work on aircraft hydraulics in the Naval Air. The other concepts you mentioned, valves, pumps, the hardware, I am very familiar with. I guess I just need to work on the controls side of things. I was thinking PLCs, or something similar. Background, mostly mathematics, with a heavy emphasis in ME courses, both BS and MS. Not sure what the best option is if I choose to go into PLC. I like robotics and machine vision. An are of interest is defect detection.

Can I use two MOSFETs to control the direction of mortor

Hi Mr. Hamed Adefuwa, I just wanted to express my gratitude for creating these playlists. I finished my exams a while ago and got an A+ in my Electrical Principles course, largely thanks to your help. Your playlists helped me understand a lot of the syllabus, and as I progress into year 2, I feel much more confident because of you. Thank you so much for supporting students like me!

Waiting until tomorrow to get my VGA cable, hopefully this works !🤞

CANNOT UNDERSTAND A WORD

Io ho usato un powerbank e ho pubblicato un video a proposito. A chi interessa vada sul mio canale

could you telk about wiring with servo driver

thanks this is great

can you give me a list of the best electrical engineering books for revision

How is the pay? Thanks!!

same problem here. I even got a this strange blue resistor that starts with black followed by red,violet, silver and brown. This one got opened and I don't know what's the value .

0pl

Good video

In your first circuit, the zener is DROPPING 5v. You can easily verify this with a multimeter. You indicated that the relay requires roughly 2.5v. So you need an additional 2.5v from the 5v you are applying in order to trigger the relay. That gives you roughly the 8v that you are seeing. Going with the 12v zener only makes the problem worse. Also, diodes of any kind have a current rating. I think you are greatly exceeding the rating of your zener and therefore you require some current limiting via a resistor. The coil resistance of the relay is very low, so you are way overdiving your zeners this way. Finally, I'm not sure what your thought process is in using a zener as a trigger. It's not a switch. A zener is typically used to clamp a voltage at some limit (usually with resistor in a voltage divider configuration) and not for detecting that a voltage is at a particular level. If I were attempting this, I would probably use a properly biased transistor to trigger the relay, or better yet a comparator driving the transistor.

Hamed how are you? Thanks so much! I bought a dash cam for FRONT & CABIN ONLY...I bought a power bank 20000 Milliamp ....it works! I use it at night when I park my car until morning or if I am in an unfamiliar area, I use it until I get back but no need to keep it running 24 hours . Thanks a lot my friend 👍🏻

I did same with 9 volt battery but it's not working for me. What am i doing wrong ?

Thanks brother. By the way this jumper wires affect the measuring because of the there resistance.

Bro i love ur channel! UR the reason i know how to use arduino

Qual o nome do aparelho que voce usa para dar video na tela

where is the code bro

Thanks for sharing!

The company I use to work for work drawbridge. I did the electrical schematics. And layout of the panels. I also did all the wiring for the PLCs panels. Now I’m back in school for computer science.

thank you for video

I did everything correctly and it won’t display anything

This really is just a one line derivation by differentiating q = CV

3 years later, but this playlist is still strong. Don’t delete this

Did you cut the head thingy? the one which looks cylindrical

great work

i am using it to build a cell incubator which costs over 1k on the market. thanks

thanks!

GREAT Explanation SIR

why normal diode is facing the direction of zener diode? What happen to the value of voltage if both is arranged in the same direction?

Do you also have video for Sine/Triangle Wave? I just built Arduino Oscilloscope and need to test it. I bought XR2206 function generator and it doesn't show any wave on the screen. I'm just beginner.

love your videos. super chill

excellent video. thanks a lot. but what was the matter with 90 degree you calculated in the last moments of video? what is it? why should we check that?

Love the video. I think it is a great idea. Thanks for sharing.

Hello! I wired everything and copied your code directly, but the screen won’t print the text. The cursor just moves from one side to the other. Do you know how to fix this?

My biggest problem started with this damn program when I started but with your help I was able to fix it 🙏💐

We just measured the ripple on the couple of these we have in our lab for basic testing. Anywhere above 2.4 to 3 A at a higher voltage draw (in our testing, 28V) will send the ripple into a frenzy (at 5A, we saw around 3.5V peak to peak) These damaged a piece of equipment doing that, so they're being relegated for non-critical work.

you're a G bro

What should I do to maintain the 9v from the source to go to the load without any voltage drop?

With Arduino, can you make this and then dissemble it to make something else?

where can i find the led control zip ?

Hello Sir, can I ask you a question via email about the MPPT algorithm that I am trying to make using Arduino Mega 2560?

The one part I was interested in watching you sped up... Lol

ODot has great cheap extention modules, PSU go for Weidmueller the go for 100€, i belive Delta has some cheaper psu. You can get sensors form Chinese suppliers, if its not an industiral application. Phoenix contact has cheap push in terminals. On the plc side go for at least 1214 if not 1215. We made bigger machines using Siemens 1200 series, its very powerful in the right configuration.

Loved all your arduino and raspberry pi tutorials! Grateful you got a job you seem to enjoy!

where from can i get tge code ?

I love this kit you helped me out soooo much thank you. Just gained a sub