[align=center][b][font=宋体]Chapter 38[/font] PS2[font=宋体] Mouse Experiment[/font][/b] [/align][align=left]PS/2 is the standard input interface of the computer, used for devices such as mouse and keyboa
[color=#333333]1. Motor types[/color][size=3][color=#333333] According to the number of power phases, motors can be divided into single-phase motors and three-phase motors. (1) Single-phase motors[/co
There are two tasks in the program, receiving and sending, and the receiving task has a higher priority. After receiving the close-up data, msgQSend() is used to turn to the sending task for related p
I recently participated in a competition, using a photoelectric tube to detect an object, and then the servo turns. In the program, when the photoelectric tube detects an object, it returns a low leve