[i=s] This post was last edited by Qingchengshanxia on 2017-4-1 15:18[/i] typedef struct { int num; /*student number* / char str[20]; /*name* / struct node *next; }Tlist; int get(Tlist* list) { [color
I would like to ask you, as shown in the picture, this is the schematic diagram of a four-phase stepper motor. When testing the output terminals a and b, it is found that when Q1 is disconnected, that
Temperature measurement security gate is a powerful tool for epidemic prevention and control. Under the current situation, the use of non-contact infrared thermometers can screen patients with fever o
[i=s]This post was last edited by Jacktang on 2017-5-26 08:51[/i] [size=4]The following is an example of the FFT and IFFT algorithm that I implemented using C language. It can calculate the FFT of any
CH375 is a universal interface chip for USB bus, supporting HOST mode and SLAVE mode.The schematic diagram of the circuit for MCS-51 microcontroller to read and write USB flash disk, the TXD pin of CH