有单片机控制的12864图形显示程序，，有汉字和图形的程序

AT89C2051驱动步进电机的电路和源码(用keilC51)-AT89C2051 stepper motor drive circuits and source code (using keilC51)

AT24C512中数据的文件系统化管理的文章-AT24C512 document systematic data management articles

以ST公司CPU为核心的彩色电视机的完整源程序。-ST companies to CPU as the core integrity of the source of color television.

Buses are a powerful and efficient modeling construct. Using them to produce optimal code is dependent on following a basic set of best practices. This document provides a set of patterns that can be followed the best results

数字电压表设计，单片机AT89S51与ADC0809设计，能够测量0－5V之间的直流电压值，四位数码显示。完整的C语言代码和电路图-Digital voltage meter design, microcontroller AT89S51 with ADC0809 design, capable of measuring between 0-5V DC voltage value, four digital display. Complete C language code and circuit diagram

该程序为基于51单片机的接口和片外应用的代码，在设计51单片机时可供参考，代码包括RS232通信、I2C、SPI、单总线、CAN总线、键盘、LED、LCD、AD/DA等应用。各工程在Keil调试通过，喜欢的朋友可供参考。-The program is based on the 51-chip microcontroller interface and application code, in the design of microcontroller 51 when the reference code, including RS232 communication, I2C, SPI, single-bus, CAN bus, keyboard, LED, LCD , AD/DA applications. Keil debugging the project passed, like a friend for reference.

此程序是用9s12单片机控制直流电机的控制程序，已在实物上调试通过。包含PWM程序、通信程序等-this procedure is 9s12 MCU control of the DC motor control procedures, the physical debugging through. PWM includes procedures, communication procedures, etc.

关于电路设计的几点经验，从原理设计到实际应用，对一些个问题、经验综述-Points on the circuit design experience, from design to practical application of the principle of some question, synthesis of lessons learned

protues 单片机仿真程序音乐播放.包括两只蝴蝶,同一首歌,挥着翅膀的女孩三首歌.可以和keil联机调试.-Single-chip simulation program protues music player. include two butterflies, the same song, waving wings girls 3 song. can keil-line debugging.