There is no current in the direction pointed by number 2 in the figure. The current can only flow from probe 1 to probe 2. Why are the currents of probe 1 and probe 2 not equal?...
QEI Programming Notes
1. Quadrature encoder
Below are some pictures of quadrature encoders commonly used in industry.Quadrature encoders (also called incremental encoders or optical encoders) are used...
The __nop() function is used in the LCD display program, but I can't find where it is defined. Isn't NOP an instruction in the assembly language? Please help. Port_LCD_DATA->CRH = 0x33333333U; // ííìê...