I use thyristor, BTA41-800B, and want to achieve 220V mains input, 0~40V AC output after transformer isolation. I use 50W transformer (with load) to achieve linear sine wave voltage regulation. If I c
Basic situation: I have been in the company for almost 2 years. I have been on probation for half a year, but I have not been given a salary increase. After one year, I still have not been given a sal
Serial Port IntroductionIn the field of embedded development, the serial port usually refers to UART, which is Universal Asynchronous Receiver/Transmitter. It is a universal serial data bus used for a