C8051F040 operation timing of the HT1380, as well as set

次程序为单片机89S52系列直流电机驱动程序,具体解释见程序.-meeting procedures SCM 89S52 series DC motor drivers, specific explanation procedures.

用51汇编语言设计的DTMF发生器程序 输出到PI的每次间隔是52个指令周期 主频：6M，6M/12=0.5M,每个指令周期：2uS 即每次输出到P1的时间间隔是122uS 指令周期数：52 + 9 = 61-51 assembly language using the design process DTMF generator output to the PI for each interval is 52 instruction cycle speeds : 6M, 6M/12 = for 0.5 per instruction cycle : 2uS that each output to the P1 time interval is 122uS instruction cycle : 52 9 = 61

基于C51单片机的多机串口,MODBUS协议通讯的实现方法.-C51 Microcontroller Based Multi-machine serial port, MODBUS communication protocol implementations.

简单的单片机LED，用串口调试来实现其LED的显示。数码管的显示-Simple single-chip LED, using serial debugging to achieve its LED display. Digital tube display

maxim公司DS1302ZN中文资料，挺不错的-maxim Chinese companies DS1302ZN information sounds very good

s6b0108控制器库函数实例源码 液晶显示ag12864a-Examples of library functions s6b0108 source controller LCD ag12864a

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C51七种实用子程序集3-C51 seven practical subroutine Set 3

此程序是通过位选选取那位显示来实现数码管的显示。-This procedure are selected through the bit that shows the election to achieve digital tube display.

VHDL编写的八位9值信号的中值输出方法，特点是不采用流水或状态机设计，因此速度较快-VHDL prepared by eight of the nine value signal output value method, which is characterized by not using water or state machine design, therefore faster