Operational Amplifiers No 2, Comparators

[@richardpope9985]

I really appreciate all of your videos. I've always had a strong interest in electronics field but never knew where to go with it. I have learned so much from your tutorials.

[@mahadesharya6975]

Dedicated and detailed lecture. Thanks professor. LGM is also IGM--- invisible Green man. Was Wondering what's LGM model.. Never heard of it... Wish you all the health and happiness for the wonderful contribution to young Electronics engineering community

[@TheAccord77]

An excellent demonstration, thank you.

[@mukhtaralkhatib7740]

Thanks for this simple way of clarifying things. could you please explain why not to let the voltage at the non-inverting 4.99v and when the battery reaches below that reference the LED lights up. in other words why we need to use a volage divider and Zener diode?

[@باباابي-ش1ض]

👍🌹