: I would like to give a feedback to you. I am observing your articles now for a while. I have a criticism. I hope you take it in a positive way. We are really not looking for textbookish or Wikipedia like information. Try to be little bit more creative and unique. Your formatting is good and you are following all basic necessary criteria. But something important is missing tbh.
RE: PHYSICAL ELECTRONICS: Non Inverting Amplifier, Voltage Follower, Comparator and Radio Perception.