详解 51单片机PWM波原理 #include sbit LED = P1^0;unsigned char CYCLE; unsigned char PWM_ON ;void delay(unsigned int cnt){while(--cnt);}main(){bit Flag;TMOD |=0x01;TH0=(65536-100)/256; TL0=(65536-100)%256;... 2023-06-13 51单片机PWM波原理文章单片机
