用proteus进行的开发，和刚上传的c文件一起用

51单片机控制两路步进电机,实现各种工作方式及其转换-51 MCU control two stepper motor road to achieve various methods of work and its conversion

六个数码管加ARM7,KEIL环境的C和ASM程序-Six digital tube plus ARM7, KEIL environment procedures C and ASM

用12864做显示部分，51单片机做控制部分的多功能数字钟-12864 to do with the show part of the 51 SCM to do part of the multi-function digital clock control

Proteus 8字的LED仿真，商业项目…源程序来至互联网，请尊重版权。-Proteus 8 character LED simulation, source code to commercial projects ... to the Internet, please respect copyright.

PIC单片机入门教程， 非常实用-PIC Singlechip Tutorial, very useful

C8051F005硬件SPI驱动的AT45DB041B的读写驱动-hardware SPI driver AT45DB041B of C8051F005

中断方式实现软件串口通信,基于ht82k95a单片机。-rs_uart

lm2576S-5 电压变频器，经典电路接发-lm2576S-5 voltage inverter circuit receiving classic

[文件名] Touch.c [功 能] 8051单片机驱动ADS7846/ADS7843芯片 [简 介] ADS7846/7843芯片 适合用在4线制触摸屏，它通过标准SPI协议和CPU通信，操作简单，精度高，当触摸屏被按下时（即有触摸事件发生）则ADS7846向CPU发中断请求，CPU接到请求后，应延时一下再响应其请求，目的是为了消除抖动使得采样更准确。如果一次采样不准确，可以尝试多次采样取最后一次结果为准，目的也是为了消除抖动。-Driver source code of touch-sensitive screen with ADS7846/7843

PIC18（现在PIC18的下载资源太少了）的马达速度测试程序。-PIC18 (download now PIC18 too few resources) and motor speed test program.