Recent content by umair1998

Which of the component help to reduce the noise of the signal? In QPD (Quadrant Photodiode) a lot of complex op-amp are used with resistors and capacitors, QPD purpose is to give us the out put of height/distance by reflecting the laser light back, so how I will make the signal better which...

Hi Berkeman, My bachelor's is in mechanical engineering and for my master's, I came abroad, my supervisor's lab is working on mechatronics projects due to this current project modification is in progress, and the professor involves me in it, Professor right now giving me time to learn about...

TL;DR Summary: How to calculate the operational amplifiers in the circuit diagram Hello Everyone, I am trying to learn the circuit diagram of one of a device in which I will be doing modifications as a part of my Masters's Research to make it performance better. My background is in Mechanical...