operational amplifier

[@TheMunuve]

Waaaaoh you made me understand what my professor couldn't explain. You got super brain Sir

[@takatsopholafudi9278]

Thank you so much for explaining this so well 😊

[@kekeletsomoshane7036]

Danko 👌

[@FunnyAnteater-zv3yk]

❤

[@kabosentlhaga232]

💯💯💯💯