OPAmp Subtractor - Operational Amplifiers - Application of Electronics Class 12

[@tjwatts100]

Thank you, Professor. That was very helpful. I've always been useless with analogue circuits, but now I want to build an amplifier for a Hall effect sensor and this is perfect 😀

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[@tamiriraishenyevera8923]

so good professor, well explained. my number one fan

[@SagarSagar-ym5wx]

very nice explained thank you

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[@desmondnel5706]

For realsies, one of the easiest to understand, most gangster 'op amp as a subtractor' tutorials out there. Might consider subscribing.

[@thumalavenu5060]

I had understood mam , but one thing better need to name the feedback resistor as Rf and feedback current as If 👍and moreover very thank you mam🙏

[@murrrr8288]

If you only want to subtract and not amplify, can you leave R1 out? Or should all resistors be the same? How can I know what value resisto

[@murrrr8288]

How can I know what value resistor to use for 5V?

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Kindly download the Ekeeda Learning App ekeeda.com/download.html & ask your doubts. Our experts help you to resolve queries on chat.

[@waynedenis4771]

Very very helpful

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[@NRUSINGHAPRASADMAHAPATRA]

Thanks mam, 😊🙏🙏

[@videoviewerviewerviewing652]

Nice Explanation

[@asishswain1860]

Nice lecture

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[@tamiriraishenyevera8923]

sorry the ques might draw you back a bit but how do we obtain output volatge when the input is assumed to be zero

[@dhanaselvamj-djssmartlearn4237]

internal imbalance... even though input voltages are assumed to be zero... offset is present in output

[@dhanaselvamj-djssmartlearn4237]

Nice prof

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[@BhabaniShankarGhosh]

Thank you

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[@ayushmishra5627]

How are there 2 r1

[@ArpitaDodamani]

How to design opamp as subtractor using 3 inputs?

[@setti9656]

mam how can you cancel feedback resistance with r2 7:16

[@shaikabdulrehaman2412]

U and me both same same... I also hold the pen similar to u

[@cz5411]

Padhai kar lodu ...observation nhi

[@rajuguide3326]

english you speak good bro

[@ArunKumar-jg8gx]

😘 love 💓 you 😘 ma'am 😘

[@rajuguide3326]

saale padh le

[@shashankbharadwaj9810]

👌👌

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[@amang7408]

Mamm notes are available

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[@ganeshr3493]

professor???

[@rajuguide3326]

what??

[@LUFFY-xo3wv]

Didi Hindi main hai sikha dete agar English bolne mai dikhat hori thi toh aapko