Machine learning is the study of how computers can simulate or implement human learning behavior to acquire new knowledge or skills, and reorganize existing knowledge structures to continuously improve their own performance.
After shielding the void timer0_init(); function, the serial port can send and receive normally, but the servo initialization failed. After searching for a long time, I can't find the reason. I feel t
[size=4] There are 4 modes to rotate the LED, and any mode can be switched by infrared remote control. There are three-dimensional display word mode (change the three-dimensional display word through
[p=30, 2, left][size=4][color=#000000][font=微软雅黑]Radio Frequency[/font] (RF) PCB design has many uncertainties in the currently published theories and is often described as a "black art". Generally sp