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發(fā)布時間: 2018-6-12 14:18
正文摘要:#include <reg51.h> #define unsigned char ; sbit pwm1=P1^0; sbit pwm2=P1^1; unsigned char a=0; unsigned char T=50; unsigned char h=10; void timer0() interrupt 1 { TH0=(655 ... |
在占空比過大或太小時,有十秒不等的間歇性停頓 |
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