MySQL+5.x
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ACM试题Problem K:Ones Description Given any integer 0 <= n <= 10000 not divisible by 2 or 5,
ACM试题Problem K:Ones Description Given any integer 0 <= n <= 10000 not divisible by 2 or 5, some multiple of n i...
2015-08-23
109
protel原理图 H桥电机驱动器 特点：5-7V低电压供电
protel原理图 H桥电机驱动器 特点：5-7V低电压供电，带升压电路产生12V以上栅极驱动电压，两片so-8小体积mos管半桥驱动芯片保证驱动效果 本电路已应用到多个直流电机驱动板上，最大驱动电流可根据所选用的mos管调整
2016-05-06
92
sbit CS = P1^0 sbit SCK = P1^6 sbit SIN = P1^7 sbit SOUT = P1^5 sbit WP = P1^1
sbit CS = P1^0 sbit SCK = P1^6 sbit SIN = P1^7 sbit SOUT = P1^5 sbit WP = P1^1 void XReady(void) ...
2014-01-17
82