I have a circuit diagram which needed to be draw on a program and then make the PCB Layout. I have my circuit on a paper. What you need to do is that, first you will draw the circuit then I need 1-layer , 2-layer and 4-layer PCB layouts of the same circuit.
After that there will be another circuit but we may talk about it later? Moreover if you know anything about peak detectors please inform me.
Waiting for your reply.