I recently want to make a cascade control LED using two 595 chips, STC89C52 as the microcontroller, and Hall switch as the interrupt. . The hardware is basically completed, but I don’t know how to sta
Communication between MCU and PC 1PC programming PC is written in Toubr C. The program is as follows: #includestdio.h #define port0x3f8/* Use serial port 1 for communication */ int ch[15]; main () {in
I don't know how to implement it, that is, a tree on the left and the corresponding content on the right. Should I use a split window? I use a plain text to store the content, how to associate it with
[size=4] The vehicle HMI is a key device between people and vehicles, enabling people to control the operation of the vehicle. A vehicle HMI terminal that rationally combines touch control and digital