software proteus 7.2 for design the circuit

实现一个基于8051单片机控制的4相步进电机系统 ，由单片机产生正确的驱动脉冲信号。-8051 based on the realization of a controlled 4-phase stepper motor systems, from single-chip driver generate the correct pulse signal.

用keil C编写的PWM程序,并用ISIS进行仿真-Keil C prepared using PWM procedures, and simulation ISIS

本文中所包含的是用单片机制作各种东东时常用到的各种芯片的注释的集合-is covered by the MCU is producing Dongdong often use the chips in the Notes of the pool

msp430F149 UART模块程序，很好用-msp430F149 UART module procedures, good use

使用 ST7567 屏的初始化及其应用程序-The use of the Initialization screen ST7567 and its applications

16键盘程序，按任何一个键都可以返回相应的键值，可以下载，绝对好用！-16 keyboard procedures, any key that one can return to the corresponding keys, can be downloaded for absolutely everything!

freescale hc12_A512例程-Freescale hc12_A512 routines

LCD12864源代码 NEC公式芯片 包括控制液晶显示屏的各个函数-LCD12864 formula for the source code NEC LCD chips including control various functions

一个步进电机单片机控制程序，有电机正反转及加减速控制。

ARM程序，CM12864液晶显示屏程序，相信很多人需要吧，在LPC2103上测试通过。-ARM program, CM12864 LCD process, I believe many people need it, in the LPC2103 on the test.