由格89S52

1602显示我的姓名和电话的汇编程序.采用模拟口线方式驱动.-1602 show my name and phone assembler. I simulated line drive.

IIC总线的c语言程序，介绍 IIC总线的时序和操作方法-IIC Bus c Language Program, introduced IIC bus timing and method of operation

8051运算类子程序，包括双字节乘法子程序、多字节数乘10子程序、多字节无符号数出除法子程序、多字节ＢＣＤ码减法子程序、多字节ＢＣＤ码取补子程序、多字节ＢＣＤ码左移十进制一位（乘十）子程序。-8051 subroutine computing category, including double-byte multiplication subroutine, multi-byte count by 10 subroutines, multi-byte unsigned number of the division subroutine, multi-byte BCD subtraction subroutine code, code access multi-byte BCD complement subprogram, multibyte BCD code to the left of a decimal (by ten) subroutine.

STM32f10x ARM USB 通信源代码 库函数源码 例子程序-STM32f10x ARM USB communications source code example program source library

C8051F040 T4捕捉测脉宽 T3频率方波输出T4捕捉测试程序-C8051F040 T4 capture measured pulse frequency square-wave output T3 T4 capture test procedures

PS2键盘和1602液晶显示器件的编程，望高手指点-PS2 keyboard and 1602 LCD programming, hope you instruct

usb 68013A芯片原理图和PCB图-usb 68013A chip and PCB schematic diagram

AVRMEGA16的USART运用,已在三个芯片上试过,能正常通信-USART

本设计提供了通过VC和上位机软件来控制步进电机的方案-This design through the VC and PC software to control stepper motor program

at89c51 操作 1602 LCD 的 C源代码-AT89C51 operation 1602 LCD