Speed Measurement Of DC motor with Built-in Encoder || Tinkercad

So, In this video, I gonna show how to measure the speed of the DC motor with a Built-in Hall Sensor Encoder. To give the PWM signal am using the 741 operational amplifiers to control the speed of the dc motor by changing the PWM value.
♦ Components which needed
» Arduino
» 16*2 LCD Display
» DC motor with built-in Encoder
» 741 opAmp
» 20k Potentiometer
» NPN transistor
» Resistors 1kΩ, 220Ω
♦ Schematic ≡
drive.google.com/drive/folder...
♦ Arduino Code ≡
drive.google.com/drive/folder...
♦ Simulation Link ≡
www.tinkercad.com/things/4LWw...

[@Walnut00]

very nicely done

[@prashantpawar4555]

Excellent 👍 bro

[@nikhildubey338]

thank you 🙂

[@meemansatripathi5932]

hey can you please explain why you used these equipment only asap!!! i have a viva on this tomorrow :''''/

[@dhruvibhambere9709]

And please share the link from where I will get components

[@TechnoTrendz]

👌🏻

[@meemansatripathi5932]

or can you please tell me where did you refer this from!!!!!!!

[@aallffiiee343]

for some reason when i scroll the poteniometer back to the start it doesnt work anymore any help?

[@technicalshubham789]

Change the potentiometer value ...

[@rohitzagade5617]

Excellent bro
But would pls explain working

[@dhruvibhambere9709]

Which npn transistor is used

[@technicalshubham789]

BC547

[@prajaktakhade5828]

👌👌👍

[@ameyabolakhe]

Unable to access your codes please share your code with me its urgent

[@technicalshubham789]

drive.google.com/drive/folders/1rV0KNT4OFI3EMqAFv1fKbuywxvbbzyMT?usp=sharing

[@sravi7563]

@@technicalshubham789 code ke value rpm nhi dikha rahs

[@shamimasultana5338]

Vaia video te instruction bolle valo hohy

[@technicalshubham789]

Lo siento