I have a question: How to determine the working area of a transistor (NPN)? The book says to look at the voltages of the three ports and then compare them. My question is why sometimes we only conside
[font=宋体][size=5]It has been a year since I graduated. Although I had nothing to do in school before, the time I spent doing DIY in the laboratory was worth remembering. After graduation, I was busy w
During the summer vacation, I found that the city was holding a children's robot competition - waste material robots, so I signed up for my two little friends. The competition rules allow the use of w
[i=s]This post was last edited by qwqwqw2088 on 2018-12-7 08:19[/i] [size=4] Small and long-life automatic portable electronic devices are the future development direction. Most portable electronic de
As shown in the figure below, the reference is the typical schematic diagram of SP232E
Attached is the data sheet of SP232E.
I want to ask a few basic questions:
1. Is this the end of the connection?