The original development board uses physical serial port 0 as the debugging serial port. Now I want to change the debugging serial port to serial port 1 for debugging output. My physical serial port 1...
Today I saw an explanation of Boost topology on the Internet. As shown in the figure below, when K is turned on, why is the C terminal charged to form a stable voltage?
Why isn't the turned-on K short...
Because I want to participate in a competition (the Tianhua Cup, embedded competition). I bought a 2110 development board with an LCD. I am adjusting it now, but I have encountered a problem that I ha...
The goddess got married, and the groom is not me. I feel an inexplicable sadness and a touch of melancholy in my heart. There is no way to eliminate this feeling. I just put down my brows, but it stil...